Roofing Insurance Cost Estimator

Most independent roofing contractors pay between $8,000 and $40,000 per year for a full insurance program (general liability + workers' compensation + commercial auto + tools/equipment). The range is wide because workers' comp — typically the biggest line item — varies dramatically by state and payroll size.

A 2-person crew doing $400,000 in gross revenue in a low-cost state might pay $8,000 total. The same operation in California or New York can pay $20,000+ just for workers' comp. A 10-person crew doing $2M+ in revenue will be on the higher end regardless of state.

Standalone general liability premiums for roofing contractors in 2026 typically run: • Very small (sole prop, $100k–$250k revenue): $1,200–$2,500/yr for $1M/$2M • Small (2–5 employees, $250k–$750k revenue): $2,500–$5,500/yr for $1M/$2M • Mid-size ($750k–$2M revenue): $4,500–$10,000/yr for $1M/$2M, more for $2M/$4M • Larger ($2M+): $10,000–$25,000+/yr depending on work mix

GL is rated primarily on annual gross receipts. Factors that push rates up: prior claims, heavy reliance on subs without their own coverage, steep-slope or multi-story work, commercial vs residential mix, and operating in states with tough legal climates. Factors that push rates down: documented safety programs, strong claims history, and placement with a carrier that actively wants roofing accounts (vs a generalist who prices the trade punitively).

Workers' comp is priced per $100 of payroll using NCCI class code 5551 (Roofing — All Kinds). Manual rates vary sharply by state: • Low-rate states (Indiana, Utah, some midwestern): $12–$18 per $100 of roofer payroll • Mid-range (Texas, Arizona, most of the south): $18–$28 per $100 • High-rate states (New York, California, New Jersey, Illinois): $28–$45+ per $100 Do the math: $300,000 of roofer payroll at $25 per $100 = $75,000 annual workers' comp premium.

Four states are monopolistic — workers' comp MUST come through a state-run fund, not a private carrier: North Dakota, Ohio, Washington, and Wyoming. Texas is the only state where workers' comp is fully optional for private employers, though most GCs require subs to carry it anyway.

The experience modifier (x-mod) adjusts your base rate based on claim history. A mod of 0.85 saves you 15% on your premium; a mod of 1.20 costs you 20% more. Three small claims hurt your mod more than one big one because the formula penalizes claim frequency.

Commercial auto for a roofing fleet runs $1,800–$3,500 per vehicle per year for $1M liability with physical damage on late-model trucks, depending on driver MVRs, garaging location, and claims history. Hired and non-owned auto liability (critical if any employee ever drives a personal vehicle for work) is an inexpensive $200–$500 per year add-on.

Tools and equipment coverage (inland marine) for roofing contractors typically runs $400–$1,500 per $25,000 of coverage annually. Covers ladders, nail guns, generators, fall-protection gear, and the cargo on your trucks against theft and damage. Scheduled items (individual pieces over $1,000–$2,500) are insured separately from the blanket pool.

Twelve factors determine where you fall in the range: 1. State (legal climate, WC rates, bond requirements) 2. Annual gross revenue 3. Annual roofer payroll (separate from owner/clerical) 4. Years in business (under 3 years is rated higher) 5. Claims history (last 3-5 years) 6. Type of work (residential vs commercial, steep vs low-slope) 7. Subcontractor usage and whether they carry their own coverage 8. Safety program documentation 9. Employee mix (w-2 vs 1099 — see our article on the workers' comp implications) 10. Truck fleet size and driver MVRs 11. Coverage limits required by your contracts 12. Carrier appetite for roofing accounts

The fastest way to a real number: get a quote. We shop the carriers that actively write roofing contractors — not the generalists who price 5551 punitively — and come back with actual numbers for your specific operation in a few business days.