NYC Contractor Insurance: What GCs, Roofers & Masons Actually Need in 2026

New York City is one of the most expensive and legally complex places in the country to run a contracting business. Between the Scaffold Law, aggressive plaintiff’s attorneys, and the patchwork of DOB, union, and owner-side COI requirements, the margin for error on your commercial insurance program is razor-thin.

Most NYC contractors fall into one of two camps. Either they’re underinsured — one slip-and-fall away from losing the business — or they’re overpaying for off-the-shelf policies that a generic online broker sold them without understanding the work they actually do. Neither is a good place to be.

This guide walks through exactly what general contractors, roofers, masons, and scaffolding contractors need to carry in 2026, what it actually costs, why NY’s Scaffold Law makes everything more expensive (and why that’s not optional), and what property owners and GCs will demand on your Certificate of Insurance before you can step on a job site.

Serhey Davidson has been insuring NYC contractors for three generations. The guidance below reflects what we see every day across our book of business.

The Six Coverage Types Every NYC Contractor Needs

1. General Liability (GL) Insurance

General liability is the foundation of any contractor’s insurance program. It covers third-party bodily injury, third-party property damage, and completed operations — meaning it protects you both during the job and for work you’ve already finished.

In NYC, most GCs will require a minimum of $1 million per occurrence and $2 million aggregate. Larger projects, institutional owners, and union jobs often require $2M/$4M or higher, typically backed by an umbrella policy.

The gotcha most contractors don’t catch: many off-the-shelf GL policies — especially those sold by online brokers or national direct carriers — contain exclusions for height work, Labor Law 240/241 claims, or “Action Over” scenarios. A policy with those exclusions is functionally useless for a roofer or mason in New York. More on that below.

2. Workers’ Compensation

Workers’ comp is mandatory in New York for any business with employees, including part-time workers. The New York State Workers’ Compensation Board enforces this aggressively — uninsured employers face stop-work orders, fines starting at $2,000 per 10 days of non-coverage, and personal liability for the owners.

For contractors, the class code assigned to your workers drives everything. A roofing class code can carry a rate 10x higher than an office class code. Getting the codes right — and making sure your carrier isn’t misclassifying your crew — is one of the single highest-leverage things a specialized broker does.

One common trap: sole proprietors and 1099 subcontractors. New York applies an “employee-in-fact” test, and many contractors who believe they’re hiring independent contractors are legally treated as employers for workers’ comp purposes. If your subs don’t carry their own coverage, their payroll flows onto your policy at audit — and the bill can be substantial.

3. Commercial Auto Insurance

Your personal auto policy does not cover business use. Full stop. If you’re driving to a job site, hauling materials, or transporting tools, you need a commercial auto policy.

This applies to trucks, vans, and trailers. It also applies — through a coverage called Hired & Non-Owned Auto (HNOA) — to situations where employees use their own vehicles for work. HNOA is cheap, often under $500 per year, and closes a major gap most contractors don’t realize they have.

4. Tools & Equipment (Inland Marine)

Your general liability policy covers damage you cause to other people’s property. It does not cover damage to your own tools, equipment, or materials. That’s what inland marine insurance is for.

For scaffolding contractors in particular, this coverage is non-negotiable — equipment values routinely run into six figures, and theft from job sites is a real and growing problem in NYC. Inland marine covers your gear in transit, at the job site, and in storage.

5. Umbrella / Excess Liability

An umbrella policy extends the limits of your underlying GL and auto policies — typically adding $1 million to $10 million in coverage above your primary limits.

For NYC contractors, a $5 million umbrella is increasingly the baseline. Larger GCs, institutional property owners, and most union contracts require it. And in a Scaffold Law state where a single gravity-related injury can generate a multi-million dollar verdict, the math on umbrella coverage is compelling: relatively modest premium, massive catastrophic protection.

6. Builders Risk (Project-Specific)

Builders risk covers the project itself during construction — the materials, the partially completed work, temporary structures, and sometimes tools and equipment on site. Unlike the other coverages here, builders risk is usually written on a per-project basis rather than as an annual policy.

On larger jobs, the property owner or lender will often require builders risk and will specify who carries it. On smaller jobs, it’s typically the contractor’s responsibility.

Why New York’s Scaffold Law Changes Everything

If you’re a roofer, mason, scaffolding contractor, or any trade that works at height, New York Labor Law Sections 240 and 241 are the single most important legal factors shaping your insurance program. Most contractors have heard the term “Scaffold Law.” Far fewer understand what it actually does to their business.

What the law actually says: Labor Law Section 240 — the Scaffold Law — imposes absolute liability on property owners and general contractors for gravity-related injuries to workers. “Absolute liability” means exactly what it sounds like. If a worker falls, the owner and GC are liable regardless of fault. The worker’s own negligence is not a defense. Comparative negligence — the standard doctrine that would reduce damages based on the worker’s share of fault — does not apply.

New York is the only state in the country with this doctrine. Every other state applies standard comparative negligence rules to construction injuries.

The downstream insurance impact is severe:

• GL premiums for height-work trades in NY run 2-5x higher than in neighboring states
• Many standard carriers won’t write NY contractors at all — the risk is too concentrated
• The carriers that do write the risk are almost entirely specialty E&S (excess and surplus lines) markets
• Policy language matters enormously. Exclusions for Labor Law 240/241, height work, or “Action Over” claims (where an injured employee sues the GC, who then sues the sub) can leave you fully exposed to the exact risk you thought you were insuring against

What to look for in your policy: no Labor Law 240/241 exclusion, no height exclusion, no Action Over exclusion, and clear Additional Insured endorsements that flow coverage up the chain to the GCs and owners who will demand it.

This is the single biggest reason generic online insurance brokers are a poor fit for NYC contractors. A cheap policy with the wrong exclusions is worse than no policy at all — it gives you the illusion of protection while leaving the catastrophic risk uncovered.

Certificate of Insurance (COI) Requirements for NYC Contractors

A Certificate of Insurance is not coverage. It’s a one-page document that proves you have coverage. In NYC, you will not step onto a commercial job site without producing one, and in most cases you’ll produce dozens over the course of a year.

What GCs and property owners typically require before you can start work:

• Additional Insured endorsement — usually CG 20 10 (ongoing operations) and CG 20 37 (completed operations). This extends your GL coverage to the owner or GC for claims arising from your work
• Waiver of Subrogation — prevents your carrier from suing the owner or GC after paying a claim
• Primary & Non-Contributory wording — specifies that your policy pays first, before the owner’s or GC’s policy is triggered
• 30-day notice of cancellation — gives the certificate holder time to react if your coverage lapses

On larger NYC projects, expect additional requirements tied to DOB licensing, union contracts, and Local Law compliance. Union jobs in particular often have specific wording requirements that a non-specialized broker will miss.

Common COI rejection reasons: missing Additional Insured endorsement, wrong endorsement form number, limits too low, carrier not rated A- or better by AM Best, policy expiration within 30 days, or general contractor name spelled incorrectly. The last one sounds trivial but generates more rejections than anything else on the list.

What NYC Contractor Insurance Actually Costs in 2026

Most insurance blogs dodge actual numbers. We won’t, because the ranges matter when you’re trying to figure out whether your current quote is reasonable.

Premiums are driven primarily by two things: annual revenue (or sales) and subcontractor costs. Secondary factors include years in business, claims history, payroll, the specific trade class code, and the limits you carry.

Typical annual premium ranges across our NYC contractor book:

• Roofers and scaffolding contractors: approximately $150,000 per year for general liability, based on typical NYC sales and subcontractor volumes
• Masonry contractors: approximately $60,000 per year for general liability, plus another $60,000 for a $5 million umbrella
• General contractors: varies widely based on revenue and the mix of self-performed vs. subcontracted work

These numbers are substantially higher than what the same trades pay in New Jersey, Connecticut, or Pennsylvania — and the Scaffold Law is the primary reason. Any broker quoting you dramatically lower numbers for NYC height work is almost certainly selling you a policy with exclusions that will bite you when you actually need to file a claim.

Legitimate ways to lower your premium:

• Document and enforce a formal safety program
• Use higher deductibles (if your cash flow supports it)
• Bundle GL, auto, workers’ comp, and umbrella with one broker for account credits
• Maintain clean claims history — carriers reward three- and five-year claims-free records
• Require COIs from every subcontractor and audit them annually. Uninsured subs flow onto your policy at audit and increase your premium retroactively

Five Red Flags When Shopping for Contractor Insurance in NYC

1. The broker doesn’t ask detailed questions about your trade and project types. If they’re not asking about height work, subcontractor agreements, or Labor Law exposure, they don’t understand the risk.
2. The policy has a Labor Law 240/241 exclusion — or the broker can’t tell you whether it does. This is disqualifying. Walk away.
3. The quote is dramatically lower than competitors. In NYC, cheap contractor insurance almost always means missing coverage, wrong limits, or Action Over exclusions.
4. The broker only represents one or two carriers. NY contractor risk requires access to multiple specialty E&S markets. A captive or limited-market broker will have to force-fit you into whatever their carrier will write.
5. No discussion of your subcontractor agreements or your downstream COI requirements. A good broker will review the COI requirements from the GCs you work for and make sure your policy actually meets them before you get the contract.

Why It Matters Who You Work With

Contractor insurance in NYC isn’t a product you buy off a shelf. It’s a program that needs to be built around the specific risks of your trade, the project mix you work on, the subcontractors you hire, and the COI requirements coming at you from GCs and owners.

Serhey Davidson has been insuring NYC contractors for three generations. We have relationships with the specialty E&S carriers that actually write NY Labor Law risk — not the standard-market carriers that write the policy and then exclude the exposure. We review subcontractor agreements, audit your COI requirements against your actual coverage, and issue certificates fast enough that they don’t become a bottleneck on your jobs. If you want a second opinion on your current policy — or a real quote from a broker who understands the trade — get in touch with our team.