Hiring Guide

How to Find a Licensed Roofer in NYC — And Avoid Getting Scammed

May 1, 2026

Hiring a licensed roofer in NYC is harder than it should be. Every spring, after the first big storm, dozens of out-of-state crews flood the five boroughs in unmarked vans, knock on doors with clipboards, and walk away with five-figure deposits for work that never gets finished — or gets finished so badly that the next contractor has to tear it all out and start over. The Department of Consumer and Worker Protection (DCWP) receives thousands of home improvement complaints every year, and roofing is consistently in the top three categories. This guide walks you through exactly how to verify a NYC roofer, what insurance to insist on, the red flags that should end the conversation immediately, and the questions that separate real contractors from scammers.

How to verify a NYC roofer's license

There are actually two licenses that matter for residential roofing in NYC, and most homeowners only know about one of them.

**DCWP Home Improvement Contractor (HIC) license.** Required by NYC law for any contractor doing residential work over $200. Look it up free at the DCWP License Search at nyc.gov — you'll need the company name or license number. The result tells you whether the license is active, expired, or revoked, and whether there are any open complaints or violations.

**NYC DOB filings and permits.** For full roof replacements, parapet rebuilds, and most structural work, the contractor (or their architect/engineer) files with the NYC Department of Buildings. You can search the building's address on the DOB BIS or DOB NOW system to see active permits, prior violations, and which contractor pulled them. Reputable roofers are happy to walk you through this on your own building.

If a contractor can't or won't give you their HIC license number on the spot — or if the search comes back "no results" — stop the conversation. Working with an unlicensed contractor in NYC voids many homeowner protections and leaves you personally exposed if a worker gets hurt on your property.

What insurance to ask for

A real licensed roofer in NYC carries two policies, and you should ask for current Certificates of Insurance (COIs) listing your address as the project location:

**General Liability** with at least $1M per occurrence. Covers property damage caused by the contractor — for example, a torch-down crew that starts a cornice fire or a hoist that drops material on a neighbor's car.

**Workers' Compensation** for every worker on site. NY State requires it. If a roofer gets hurt on your roof and the contractor doesn't carry workers' comp, the injured worker can sue the homeowner directly. This is the single biggest hidden risk in hiring an unlicensed crew.

Don't accept a screenshot or a verbal "yes, we're insured." Ask the contractor's insurance agent to email the COI directly to you with your address listed as the certificate holder. It takes them 5 minutes and it's how the entire commercial industry verifies coverage.

Red flags — end the conversation immediately

**Door-to-door sales after a storm.** Every reputable NYC roofer is booked out for weeks after a major weather event. They are not knocking on doors. "Storm chasers" are almost always out-of-state and gone before warranty season.

**Cash-only or large up-front deposits.** NYC law caps deposits at one-third of the contract price for residential work. Anyone demanding 50%+ in cash before starting is flagging that they don't expect to be reachable later.

**No written estimate.** A real bid is itemized: membrane brand and thickness, insulation R-value, tear-off scope, flashing details, permit responsibility, payment schedule, and warranty. A one-line price on a business card is not a bid.

**Pressure to sign today.** "This price is only good if you sign right now" is a tactic used by every high-pressure scam industry. Real contractors will give you the weekend.

**No physical address or local phone number.** A 1-800 number, a P.O. box, or a website with no New York address means there's nobody to find when something goes wrong.

**Asks you to pull the permit yourself.** Permitting is the contractor's job. Owners who pull their own permits become legally responsible for the work — a classic way scammers shift liability.

**Brand-new LLC with no online history.** Search the company name plus "NYC" and look for reviews, photos, and prior projects going back at least 3 years. Storm-chaser shops often spin up a new LLC every season.

Questions to ask before you hire

What's your DCWP HIC license number, and can you email me the COI with my address as certificate holder?

Are you the actual installer, or do you sub the work out? Who will be on my roof, and have they been with you long?

Are you a manufacturer-certified installer for the membrane you're proposing? (This determines whether the manufacturer warranty is actually valid.)

Will you pull the DOB permit, and is the permit fee included in the price?

Can I see three local jobs you've completed in the last 12 months, ideally in my borough?

What's your workmanship warranty — in writing — and what does it specifically exclude?

What's the payment schedule? (Should be a small deposit, progress payments tied to milestones, and final balance only after sign-off.)

What happens if you open the roof and find rotted decking? (A real bid has a per-sheet allowance.)

Why local NYC contractors beat out-of-state crews

After a hurricane or nor'easter, out-of-state "storm chasers" can underbid local roofers by 20–30% because they don't carry NY workers' comp, don't pull NYC permits, don't know NYC code, and don't intend to be around for the warranty. Local contractors like IronSky are based in Queens, licensed in NYC, insured under NY policies, and physically reachable when something goes wrong two winters from now. We know NYC DOB inspectors by name, we know which Brooklyn parapet walls were built which way, and we live close enough to get on a leaking roof the same afternoon.

Hire with confidence

If you're vetting roofers right now, IronSky is happy to walk you through verifying any contractor — including ours. Look us up on the DCWP license search, ask for our COI, and compare our written quote line-by-line against the others. Call (929) 994-0907 or request a free estimate online and we'll get on your roof, usually within 48 hours.

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