How to Choose a Roofer in Denver: Licensing, Insurance and Contract Red Flags (2026)

Verify the license in your jurisdiction, not just 'Denver'

The City and County of Denver licenses roofing contractors directly and requires that license to pull a permit. Aurora, Lakewood, Arvada, Westminster, Centennial and the counties each run separate registration or licensing programs.

Ask which jurisdiction your address is in, then call or search that city''s contractor list yourself. A company that works Denver every day may have no standing in Jefferson County, and an unlicensed contractor cannot pull your permit.

Insurance, from the agent

Require a general liability certificate and workers compensation coverage, and ask that the certificate be emailed to you directly by the insurance agency. Forwarded PDFs get edited. If a crew member is hurt on your roof and the contractor carries no workers comp, the exposure can land on your homeowners policy.

Ask about coverage amounts too — $1 million general liability is standard for residential roofing in this market.

Contract terms Colorado homeowners should insist on

A written scope naming the shingle line and impact rating, underlayment, ice-and-water shield locations, flashing and boot replacement, per-sheet decking pricing, ventilation, permit responsibility, start and completion windows, and total price.

No deposit held before materials are delivered — that is state law on storm-damage work. A separate written labor warranty (two to ten years is the honest range) alongside the manufacturer warranty. And the 72-hour cancellation right if your insurance claim is denied.

Five questions that sort the field

Which city license do you hold for my address, and what is the number? Who pulls the permit? What happens if you find rotten decking — what is the per-sheet price? Is my labor warranty transferable if I sell? How long have you had this address and phone number?

Answers that are vague, or a salesperson who redirects to how much money they will get from your insurance company, tell you what the next twelve months of communication will look like.

Red flags

Offering to cover your deductible (illegal here). Pressure to sign an 'authorization' with no price. Payment in full up front. No physical Front Range address. A price dramatically under three other bids — that gap is prep, flashing or decking that will not get done.

Getting three real bids from licensed local companies is the whole game. Henry sends your project to no more than three, and never resells your details.

Typical cost ranges

Ranges are general estimates gathered from homeowner-reported quotes, not an offer or a quote for your project.

Common questions

More on this market

Local cost ranges, seasons, permits and licensing for this city live on the market page.

Sources

• Denver contractor licensing
• Colorado Attorney General — consumer protection
• Colorado Division of Insurance

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