General contractors hear "builders risk" and "general liability" in the same owner meetings — then subs upload GL certificates while nobody confirms who carries builders risk on the structure.
Confusing the two creates gaps: uncovered theft of materials, denied property claims, or subs working without the liability limits the contract actually requires.
Two policies, two different jobs
| Builders risk (course of construction) | Commercial general liability (CGL) | |
|---|---|---|
| Protects | The project / building under construction | Third-party bodily injury & property damage claims |
| Typical buyer | Owner or GC (per contract) | Every sub and the GC |
| Covers sub's faulty work damaging building? | Often yes — as property | Completed ops / products liability angle |
| Covers visitor slip-and-fall? | No | Yes |
| Certificate from subs? | Rare — usually owner/GC policy | Required from every sub |
Builders risk is property insurance on the project. GL is liability insurance for lawsuits and claims from others.
Who buys builders risk on remodel projects?
On residential remodels:
- Owner's homeowners policy may exclude major renovation work — do not assume coverage
- Owner-purchased builders risk common on high-value whole-home projects
- GC-purchased builders risk when contract assigns responsibility to contractor
- No builders risk = uncovered gap if fire, theft, or wind damages the structure mid-project
Ask on every new project before demo starts: who carries builders risk, policy limits, and whether your scope is named.
Subs almost never provide builders risk COIs — that is not their job unless they are the project insured party.
What GL covers that builders risk does not
GL responds when:
- A neighbor trips on extension cords at your staging area
- A sub's plumbing work fails and damages the client's finished basement (products/completed ops)
- A delivery driver is injured on site
- Your employee damages a parked car on the street
Those are liability events — builders risk does not pay defense costs or bodily injury settlements.
Every sub on site needs GL (and WC) per your insurance requirements, regardless of who holds builders risk.
Where the lines blur
Existing structure damage during construction — Builders risk may cover accidental damage to the existing home during remodel (fire, collapse during work). GL may also respond depending on cause and policy wording.
Sub damages property with their work — GL completed operations is the usual path for latent defect claims after turnover. Builders risk may cover sudden accidental damage during construction.
When both could apply, carriers argue. Strong contracts and clear insurance programs reduce fights.
COI compliance: focus on liability lines
Your sub onboarding should require:
- CGL with adequate limits and additional insured status
- Workers' comp or valid exemption
- Auto if vehicles on site
- Umbrella when contract requires
Do not reject a sub for lacking builders risk unless they are contractually the insured party for the project.
Document builders risk at project kickoff
Create a project insurance memo:
- Builders risk carrier, policy number, expiration
- Named insured (owner vs GC)
- Covered locations and values
- Deductibles and exclusions noted
- GL/WC requirements flowing to subs
Store with project files — not only in the owner's email attachment from three months ago.
Lender and owner requirements
Construction loans and owner reps often require proof of builders risk before releasing draws. Your sub COI packet is separate but equally mandatory for downstream compliance.
Missing builders risk can stop the project. Missing sub GL can stop your ability to defend a claim.
Practical checklist for remodel GCs
Before work starts:
- Confirm builders risk in place or documented gap acceptance
- Verify your own GL and umbrella meet contract
- Issue sub insurance requirements matching owner schedule
- Collect and verify COIs before site access
During project:
- Track sub policy expirations — GL lapses independent of builders risk
- Update builders risk if scope/value increases materially
At closeout:
- Confirm completed operations AI still valid through statute period
- Builders risk typically ends at policy expiration or project completion
Do not mix certificates in one folder without labels
Project managers searching "insurance" and finding only sub COIs may think the project is fully covered. Label files: Builders Risk (project) vs Sub COI (liability).
CoiLoop focuses on sub liability compliance — COI, W-9, endorsements, expirations — so your team does not confuse a plumber's GL with the owner's builders risk policy.
Next: What is a certificate of insurance? · W-9 and COI for general contractors