Construction projects routinely require owners, general contractors, subcontractors, consultants, and vendors to maintain insurance and extend additional insured protection to other project participants. When a claim arises, however, the existence of an insurance requirement does not always mean the insurer will immediately accept the tender. Coverage disputes may develop over whether a party actually qualifies as an additional insured, whether the alleged injury or damage falls within the policy period, whether an exclusion applies, whether the tender was timely, and whether another insurer should defend first.
These disputes can become especially significant when construction defect, bodily injury, property damage, or indemnity claims are already generating substantial defense costs. A party that expected another contractor’s insurer to provide a defense may suddenly find itself paying counsel while the carrier investigates coverage or denies the tender. Careful review of the construction contract, insurance policies, endorsements, certificates, tender correspondence, and underlying allegations is often necessary to determine which insurer owes a defense and how responsibility should be allocated.
What Is an Insurance Tender in Construction Litigation?
An insurance tender is a request that an insurer provide a defense, indemnity, or other policy benefits in connection with a claim or lawsuit.
In construction disputes, a tender may be made by:
- An insured contractor to its own carrier;
- An owner seeking coverage as an additional insured under a contractor’s policy;
- A general contractor tendering to a subcontractor’s insurer;
- A subcontractor tendering to a lower-tier contractor’s carrier;
- A developer tendering a construction defect claim to multiple insurers; or
- One insurer seeking contribution from another insurer that allegedly shares the defense obligation.
The tender usually includes information about the lawsuit or claim, the contractual relationship, the alleged additional insured status, and the policy or endorsement believed to provide coverage.
Construction Contracts Often Create the Insurance Expectations
The insurance dispute frequently begins with the construction contract. A subcontract may require a subcontractor to maintain commercial general liability insurance and name the general contractor, owner, or other entities as additional insureds.
Relevant contractual requirements may address:
- Required policy limits;
- Additional insured status;
- Ongoing and completed operations coverage;
- Primary and noncontributory coverage;
- Waivers of subrogation;
- Professional liability insurance;
- Workers’ compensation coverage;
- Automobile liability insurance;
- Umbrella or excess coverage;
- Notice requirements;
- Certificates of insurance; and
- Required endorsements.
However, the contract itself does not create insurance coverage that the policy does not provide. A contractor may have breached its contract by failing to obtain required coverage even though the insurer correctly denies a tender under the policy actually issued.
Certificates of Insurance Do Not Necessarily Establish Coverage
Construction participants often rely heavily on certificates of insurance during project administration. A certificate can provide useful evidence that a policy existed, but it ordinarily does not replace the policy or establish additional insured rights by itself.
An entity seeking coverage should review the actual endorsement that allegedly grants additional insured status.
Important questions include:
- Which endorsement was issued;
- Who qualifies under the endorsement;
- Whether written contractual privity is required;
- Whether coverage applies to ongoing operations;
- Whether completed operations are included;
- Whether coverage is limited to liability caused in whole or in part by the named insured; and
- Whether project-specific restrictions apply.
A certificate stating that an owner or general contractor is an additional insured may not resolve these questions.
Additional Insured Status Is a Common Source of Tender Disputes
Additional insured endorsements are intended to extend specified protection to parties other than the named insured. In construction, these endorsements often protect upstream entities from liability connected to the named insured’s operations.
A typical dispute may involve a general contractor seeking a defense from a subcontractor’s insurer after a worker injury or construction defect claim.
The insurer may evaluate:
- Whether the general contractor qualifies as an additional insured;
- Whether the subcontract required additional insured coverage;
- Whether the endorsement applies to that contractual relationship;
- Whether the alleged liability arose from the subcontractor’s work;
- Whether the claim involves ongoing or completed operations;
- Whether the policy period applies; and
- Whether an exclusion limits coverage.
The precise endorsement language can substantially affect the result.
Ongoing Operations and Completed Operations Coverage Are Different
Construction policies often distinguish between claims arising while work is being performed and claims that arise after the work is completed.
Ongoing operations coverage may apply to liability associated with work in progress. Completed operations coverage may apply to certain claims arising after the insured’s operations have been completed.
This distinction is especially important in construction defect litigation because defects may not become apparent until long after a subcontractor leaves the project.
A general contractor may believe it has broad additional insured protection only to discover that the endorsement covers ongoing operations but does not provide completed operations coverage.
The Duty to Defend Is Often Broader Than the Duty to Indemnify
One of the most important concepts in liability insurance is the distinction between the duty to defend and the duty to indemnify.
The duty to defend concerns whether the insurer must provide or fund a legal defense against the claim. The duty to indemnify concerns whether the insurer ultimately must pay a covered judgment or settlement.
In California, an insurer’s defense obligation is generally broader than its ultimate indemnity obligation. A duty to defend may arise when the allegations and known facts create a potential for coverage, even though the insurer may later establish that the claim is not covered.
This distinction can be critical in construction litigation because defense costs may become substantial long before liability is determined.
The Underlying Complaint Can Drive the Defense Analysis
When evaluating a tender, insurers frequently review the allegations in the underlying lawsuit together with facts known outside the pleadings that may affect coverage.
Construction complaints can contain multiple theories of liability, such as:
- Negligence;
- Premises liability;
- Construction defect;
- Breach of contract;
- Indemnity;
- Contribution;
- Property damage;
- Bodily injury; and
- Other related claims.
Some allegations may potentially fall within coverage while others may not. The presence of uncovered claims does not necessarily eliminate the defense obligation if another part of the lawsuit presents a potential for covered liability.
Reservation of Rights Letters Are Common
An insurer may accept the defense while reserving its right to later deny coverage for some or all of the claim.
A reservation of rights letter typically identifies policy provisions that may affect coverage while confirming that the insurer will provide a defense subject to those reservations.
Potential reservations may involve:
- Whether bodily injury or property damage occurred during the policy period;
- Whether the claimant seeks covered damages;
- Business-risk exclusions;
- Professional services exclusions;
- Employer’s liability exclusions;
- Contractual liability exclusions;
- Prior work or known loss issues;
- Additional insured limitations; and
- Allocation between covered and uncovered claims.
A reservation of rights does not necessarily mean the insurer will deny the claim. It preserves coverage positions while the defense and factual investigation continue.
Independent Counsel Issues Can Arise in Certain Coverage Conflicts
When an insurer defends under a reservation of rights, questions may arise over who controls the defense and whether the insured is entitled to independent counsel.
Under California law, not every reservation of rights creates a right to independent counsel. The issue generally depends on whether there is an actual conflict between the insurer and insured in which defense counsel could influence facts that determine coverage.
Construction disputes can create potential conflicts where, for example, liability may depend on whether damage occurred during one period rather than another or whether conduct falls within a particular policy exclusion.
The existence of a coverage reservation should therefore be analyzed carefully rather than assuming independent counsel is automatically required.
Contractual Indemnity and Insurance Tender Are Related but Distinct
Construction contracts often contain both indemnity clauses and insurance requirements. These obligations may overlap, but they are not identical.
A general contractor may tender a lawsuit to a subcontractor based on contractual indemnity while separately tendering the same lawsuit to the subcontractor’s insurer as an additional insured.
The contractual indemnity obligation may depend on:
- The language of the subcontract;
- Whether the claim arose from the subcontractor’s work;
- California statutory limitations on construction indemnity;
- The type of negligence alleged;
- Defense obligations; and
- Whether the claim falls within the agreed indemnity scope.
The insurer’s obligation, by contrast, depends primarily on the insurance policy and endorsements.
A subcontractor may therefore owe a contractual defense or indemnity obligation even when its insurer disputes coverage, or the insurer may owe additional insured coverage even before the subcontractor’s ultimate indemnity obligation is resolved.
Timing of the Tender Can Affect Defense Cost Recovery
Construction defendants should consider tendering claims promptly after receiving a lawsuit, demand, or other notice of potential liability.
Delays can create disputes concerning:
- Pre-tender defense costs;
- Prejudice to the insurer;
- Control of the defense;
- Settlement negotiations conducted before tender;
- Failure to provide requested information; and
- Compliance with policy notice provisions.
Even when late notice does not completely eliminate coverage, it can complicate the recovery of defense costs incurred before the carrier was asked to participate.
A Proper Tender Should Provide Enough Information for Coverage Review
A tender should identify the basis on which coverage is requested and provide relevant documentation when available.
A construction tender package may include:
- The complaint or written claim;
- The prime contract;
- The relevant subcontract;
- Certificates of insurance;
- Additional insured endorsements;
- Applicable policy information;
- Indemnity provisions;
- Project information;
- Relevant incident reports; and
- Prior tender correspondence.
Providing organized information can help reduce disputes over whether the insurer had sufficient notice to evaluate the claim.
Multiple Subcontractors Can Create Multiple Insurance Tenders
Construction defect and accident cases often involve several potentially responsible subcontractors. A general contractor or developer may tender the same lawsuit to multiple subcontractor insurers.
For example, a water intrusion claim may potentially involve:
- Roofing contractors;
- Window installers;
- Waterproofing subcontractors;
- Framing contractors;
- Stucco contractors;
- Plumbing subcontractors; and
- Other trades.
Several insurers may therefore owe defense obligations at the same time.
This can create secondary disputes regarding how defense costs should be allocated among carriers.
One Insurer’s Defense Does Not Necessarily Eliminate Another Insurer’s Obligation
A construction defendant may have coverage under its own policy while also qualifying as an additional insured under one or more subcontractor policies.
The existence of one defending insurer does not necessarily mean other insurers are relieved of their obligations.
The analysis may depend on:
- Other insurance clauses;
- Primary and noncontributory endorsements;
- Policy periods;
- Additional insured wording;
- Excess policy provisions; and
- California insurance allocation principles.
Insurers may ultimately seek contribution from one another even if only one carrier initially takes control of the defense.
Primary and Noncontributory Coverage Can Affect Priority
Construction contracts frequently require a subcontractor’s additional insured coverage to be primary and noncontributory.
This generally reflects an intent that the subcontractor’s policy respond before the additional insured’s own insurance, subject to the language of the policies and endorsements.
However, contractual requirements and policy wording should be reviewed separately. A contract requiring primary coverage does not automatically modify the insurer’s obligations unless the issued policy contains language providing that priority.
Other Insurance Clauses Can Create Carrier Disputes
Commercial general liability policies typically contain provisions addressing situations in which other insurance applies to the same loss.
Different policies may attempt to characterize themselves as:
- Primary;
- Excess;
- Contingent; or
- Noncontributory.
When several policies contain competing provisions, insurers may disagree over which carrier must defend first and which carriers must contribute.
These disputes can continue independently from the underlying construction litigation.
Continuous or Progressive Property Damage Can Trigger Multiple Policy Periods
Some construction defects develop over time rather than at one identifiable moment. Water intrusion, corrosion, soil movement, and other conditions can progressively damage property across several years.
Coverage disputes may therefore involve policies issued during multiple periods.
Important questions can include:
- When property damage first occurred;
- Whether damage continued across later policy periods;
- When the insured became aware of the condition;
- Which insurers were on the risk during the relevant period; and
- How defense and indemnity obligations should be allocated.
Construction defect litigation can therefore generate tenders to numerous historical insurers.
Occurrence Disputes Can Affect Coverage
Commercial general liability policies typically require an occurrence resulting in bodily injury or property damage within the scope of coverage.
Coverage disputes may arise over whether the allegations involve an accidental occurrence or merely economic loss arising from contractual nonperformance.
For example, a claim seeking only the cost to replace a contractor’s deficient work may create different coverage issues from a claim alleging that the deficient work caused damage to other property.
The specific allegations and facts should be evaluated carefully.
Business-Risk Exclusions Frequently Appear in Construction Claims
Commercial general liability insurance is generally not intended to function as a performance bond guaranteeing the quality of the insured’s own work.
Construction policies therefore contain exclusions commonly referred to as business-risk exclusions.
These may address:
- Damage to the insured’s own work;
- Damage to the insured’s product;
- Property being worked on;
- Impaired property;
- Expected or intended damage; and
- Certain contractual obligations.
The applicability of these exclusions is often fact-specific and may depend on who performed the damaged work, when the damage occurred, and whether other property was affected.
The Subcontractor Exception Can Matter in Completed Operations Claims
Some commercial general liability forms contain an exception to the completed operations exclusion for work performed on the insured’s behalf by a subcontractor.
This provision can become significant when a general contractor faces claims arising from defective subcontractor work after project completion.
Coverage still depends on the policy language and facts, but the exception is one reason construction defect coverage cannot be evaluated simply by assuming that all defective work is excluded.
Professional Services Exclusions Can Affect Design-Related Claims
Construction companies increasingly perform design-build, engineering coordination, BIM, delegated design, and other professional functions.
Commercial general liability policies may contain exclusions for professional services.
A carrier may deny or limit coverage when the alleged liability arises from:
- Design;
- Engineering;
- Architecture;
- Surveying;
- Technical consulting;
- Professional project management; or
- Other specified professional activities.
Professional liability coverage may need to be evaluated separately from commercial general liability insurance.
Employer’s Liability Exclusions Can Affect Construction Accident Tenders
Construction accident cases frequently involve an injured employee of a subcontractor. A subcontractor’s own commercial general liability policy may exclude claims by its employees under an employer’s liability exclusion.
However, an owner or general contractor seeking additional insured coverage may raise separate questions depending on the endorsement, separation-of-insureds language, and specific policy provisions.
These cases can be complex because workers’ compensation, employer’s liability, contractual indemnity, and additional insured coverage may all interact.
Contractual Liability Exclusions Require Careful Reading
Commercial general liability policies commonly contain contractual liability exclusions while preserving coverage for certain liability the insured would have without the contract and for some obligations assumed under qualifying insured contracts.
Construction indemnity agreements can therefore generate disputes over whether the policy covers the insured’s contractual indemnity obligation.
The analysis may depend on:
- The precise indemnity language;
- The definition of an insured contract;
- The nature of the underlying liability;
- Whether the indemnitee’s liability is covered; and
- Applicable exclusions.
Policy Exclusions Do Not Necessarily Eliminate the Entire Defense
An insurer may identify an exclusion that potentially applies to part of the lawsuit without establishing that every theory of liability is excluded.
For example, a lawsuit may contain both covered property damage allegations and uncovered contractual claims.
Where the lawsuit presents at least one potentially covered theory, the insurer may still have a defense obligation depending on the policy and applicable California law.
This is one reason construction insureds should closely evaluate denial letters rather than focusing only on the exclusion identified by the carrier.
Excess and Umbrella Policies May Become Important in Severe Claims
Large construction accidents and significant defect cases can exceed primary policy limits.
Umbrella and excess policies may provide additional limits after specified underlying coverage has been exhausted, subject to their own terms and conditions.
Disputes may arise concerning:
- Whether underlying insurance has been properly exhausted;
- Whether the excess policy follows form;
- Whether additional insured protection extends to the excess layer;
- Whether exclusions differ from the primary policy;
- Whether defense obligations exist at the excess level; and
- Whether settlements properly erode underlying limits.
Defense Costs Can Create Significant Economic Pressure
Construction litigation can involve document-intensive discovery, multiple experts, depositions, site inspections, technical investigations, and years of litigation.
Even when potential damages are uncertain, defense costs can become substantial.
Coverage disputes therefore often focus intensely on:
- When the duty to defend began;
- Who had the right to select counsel;
- Whether counsel’s rates are reasonable;
- Whether independent counsel is required;
- Whether multiple insurers should share defense costs;
- Whether pre-tender fees are recoverable; and
- Whether particular expenses qualify as defense costs.
Insurers May Seek Contribution From Other Carriers
An insurer that pays more than its share of a common defense or settlement may seek equitable contribution from another insurer that allegedly covered the same insured and risk.
This type of dispute can arise after the insured’s immediate defense needs have already been addressed.
Contribution disputes may examine:
- Which policies were triggered;
- Which policy periods apply;
- Whether the carriers insured the same risk;
- Policy limits;
- Time on the risk;
- Other insurance provisions; and
- Prior defense payments.
The insured may therefore receive a defense while the insurers continue litigating allocation among themselves.
Subrogation and Waiver of Subrogation Can Affect Recovery
Construction agreements often require parties to waive subrogation rights for certain insured losses.
Subrogation generally allows an insurer that pays a covered loss to pursue recovery from a responsible third party.
A valid waiver may limit the insurer’s ability to pursue another construction participant after payment.
Relevant questions may include:
- Who agreed to the waiver;
- Which losses are covered;
- Whether the policy permits or recognizes the waiver;
- Whether the waiver applies before or after a loss; and
- Whether the waiver extends to subcontractors or other project participants.
Failure to Obtain Required Insurance Can Create a Separate Contract Claim
Sometimes the coverage dispute reveals that a contractor never obtained the insurance required by the construction contract.
For example, a subcontract may require completed operations additional insured coverage, but the subcontractor may have obtained only ongoing operations protection.
The general contractor may then have a contractual claim against the subcontractor for failing to procure required insurance, even if the insurer has a valid basis for denying coverage.
Potential damages may include defense costs or uncovered liabilities that would have been insured if the required policy had been obtained, subject to proof of causation and damages.
Insurance Procurement Claims Depend on the Contract
A failure-to-procure claim should begin with the actual insurance requirements in the agreement.
Relevant provisions may identify:
- Required limits;
- Required policy forms;
- Additional insured endorsements;
- Completed operations duration;
- Primary and noncontributory requirements;
- Waivers of subrogation;
- Acceptable insurers; and
- Documentation required before work begins.
Project participants should verify coverage during contract administration rather than discovering deficiencies only after litigation begins.
Broker and Agent Issues Can Enter the Dispute
If required insurance was not obtained, the insured may also investigate whether an insurance broker or agent failed to procure specifically requested coverage.
These disputes can involve:
- Applications;
- Coverage requests;
- Emails;
- Renewal instructions;
- Certificates;
- Endorsement requests;
- Prior policies; and
- Communications concerning project insurance requirements.
Responsibility can depend on what coverage was actually requested and what the broker undertook to obtain.
Tender Denial Letters Should Be Carefully Reviewed
An insurer denying a construction tender should generally identify the policy provisions and factual basis supporting its position.
The insured or additional insured should review whether the denial:
- Uses the correct policy;
- Addresses the applicable endorsement;
- Correctly identifies the named insured’s work;
- Considers all allegations in the lawsuit;
- Accounts for known facts supporting potential coverage;
- Distinguishes defense from indemnity; and
- Relies on exclusions that actually eliminate all potential coverage.
A denial may sometimes be challenged by providing additional facts or policy documentation that the carrier did not consider initially.
Coverage Positions Can Change as Litigation Develops
Insurance coverage analysis is not always static. Discovery in the underlying case may reveal facts that strengthen or weaken a coverage position.
For example, discovery may establish:
- Which subcontractor performed the allegedly defective work;
- When property damage began;
- Whether the insured’s work was completed;
- Whether another trade caused the loss;
- Whether the claimant seeks damage to other property; or
- Whether an exclusion applies.
Parties should therefore preserve and update insurance tenders as material facts emerge.
Settlement Can Create Additional Coverage Disputes
Construction cases often settle before a final judgment establishes liability. Settlement negotiations can raise additional insurance issues concerning consent, allocation, exhaustion, and release terms.
Potential disputes include:
- Whether the insurer consented to the settlement;
- Whether the amount was reasonable;
- How settlement should be allocated among covered and uncovered claims;
- Whether several insurers should contribute;
- Whether policy limits are exhausted; and
- Whether the settlement affects contribution or subrogation rights.
An insured considering settlement while coverage remains disputed should review applicable policy conditions before committing to terms that may affect insurance rights.
Construction Defect Cases Require Early Insurance Analysis
Construction defect matters can implicate numerous project participants and years of historical insurance coverage.
An early insurance review may identify:
- Current and historical general liability policies;
- Additional insured endorsements;
- Completed operations coverage;
- Subcontractor policies;
- Excess coverage;
- Professional liability coverage;
- Wrap-up policies; and
- Potential gaps in coverage.
Waiting until litigation is advanced can make it more difficult to locate older policies, endorsements, and subcontract insurance records.
Wrap-Up Insurance Programs Create Different Tender Issues
Some large projects use owner-controlled insurance programs or contractor-controlled insurance programs, commonly referred to as wrap-ups.
These programs may provide centralized project-specific coverage for designated participants.
Disputes can arise over:
- Who was enrolled;
- Which operations were covered;
- Whether off-site work is included;
- Policy deductibles or self-insured retentions;
- Completed operations;
- Excluded contractors;
- Policy limits shared among participants; and
- Interaction with contractors’ regular insurance programs.
Parties on wrap-up projects should review enrollment and project-specific policy documents rather than assuming their standard corporate coverage will respond in the ordinary way.
Preserving Insurance Documents Is Essential
Construction claims can arise many years after project completion. By that time, project personnel may have left the company and insurance records may be difficult to locate.
Businesses should consider preserving:
- Complete insurance policies;
- Declarations pages;
- Additional insured endorsements;
- Certificates of insurance;
- Subcontracts;
- Insurance specifications;
- Renewal records;
- Broker communications;
- Tender letters;
- Coverage responses;
- Reservation of rights letters; and
- Claim correspondence.
Certificates alone may not be sufficient years later when the actual endorsement language becomes central to a dispute.
Early Tender Strategy Can Reduce Uninsured Defense Costs
Construction businesses should evaluate potential insurance rights as soon as a claim develops rather than waiting until liability is established.
An early review can identify:
- The company’s own policies;
- Additional insured rights;
- Contractual indemnity rights;
- Other potentially responsible contractors;
- Historical policies;
- Excess carriers; and
- Possible insurance procurement claims.
Early tendering can also clarify which carrier will control the defense and whether multiple insurers should participate.
Did You Know?
A construction contract requiring additional insured coverage does not itself guarantee that coverage exists; the actual insurance policy and endorsement determine whether the owner, general contractor, or other project participant qualifies as an additional insured.
Resolving Construction Insurance Tender and Defense Disputes
Construction insurance disputes can involve additional insured status, contractual indemnity, duty to defend, reservation of rights, competing carriers, policy exclusions, completed operations, defense cost allocation, excess coverage, and failure to procure required insurance. Resolving these issues requires coordinated review of both the construction contracts and the applicable insurance policies rather than treating either document in isolation.
Putterman Law represents owners, contractors, subcontractors, developers, and other construction businesses in disputes involving construction contracts, indemnity, insurance tenders, defense obligations, risk allocation, and related litigation.
Learn more about construction law services at Putterman Law
FAQs
What is an insurance tender in a construction case?
An insurance tender is a request that an insurer provide coverage benefits, commonly including a defense or indemnification, for a claim or lawsuit. A construction company may tender to its own insurer or seek coverage as an additional insured under another contractor’s policy.
Does a certificate of insurance prove that a contractor is an additional insured?
Not necessarily. A certificate can show that insurance was represented as being in place, but additional insured rights ordinarily depend on the actual policy and endorsement. The endorsement should be reviewed to determine who qualifies and what coverage is provided.
What is the difference between the duty to defend and the duty to indemnify?
The duty to defend concerns whether an insurer must provide or fund a legal defense against a claim. The duty to indemnify concerns whether the insurer must ultimately pay a covered judgment or settlement. In California, the defense obligation is generally broader and may arise when there is a potential for covered liability.
Can an insurer defend a contractor while still disputing coverage?
Yes. An insurer may provide a defense under a reservation of rights while preserving its ability to later deny indemnity or other coverage if the facts establish that an exclusion or other policy limitation applies.
Can several insurers owe a defense for the same construction lawsuit?
Potentially. A construction defendant may be insured under its own policies and also qualify as an additional insured under policies issued to several subcontractors. Multiple carriers can therefore have overlapping defense obligations depending on the allegations, policy language, and facts.
What happens if a subcontractor failed to obtain required additional insured coverage?
The insurer may have no obligation if the issued policy does not provide the required coverage, but the subcontractor may face a separate breach of contract claim for failing to procure the insurance required by the subcontract. The construction agreement and actual policy should be compared carefully.
Can an insurer deny a construction defect claim because the work itself was defective?
Potentially, but the analysis is more complicated than determining whether the insured performed defective work. Commercial general liability policies contain business-risk exclusions, but coverage may differ when defective work causes damage to other property or when subcontractor work and completed operations provisions are involved.
Why should a construction claim be tendered early?
Early tendering can help establish when the insurer’s defense obligation begins, reduce disputes over pre-tender defense costs, preserve additional insured rights, and identify other carriers that may share responsibility for the defense.
