Roofing has a lot going for it as a business: big tickets, steady replacement demand, and storm seasons that can fill a calendar in a week. It also has a lot of ways to go wrong. Underpriced complex roofs, uninsured subcontractors, a fall on the job, a deductible promise that breaks state law, or a season of materials bought before the final payments come in.
This guide walks through starting a roofing business in a practical order: choosing your focus, licensing, forming the business, insurance and safety, crews versus subcontractors, startup costs and cash flow, pricing by the square, and marketing. It's written for an experienced roofer or estimator starting a residential company.
Is roofing a good business to start?
Every roof eventually needs replacing, and weather makes sure some need it sooner. The Bureau of Labor Statistics counts about 166,900 roofer jobs in 2025, projects 5% growth through 2035 with about 12,000 openings a year, and notes that roofing work slows in bad weather and northern winters (BLS).
The work is seasonal and storm-driven, and the competition after a big storm includes out-of-town crews. Companies that last tend to build a base of retail replacements and repairs from referrals and reviews, then handle storm work as a surge on top, not the whole business. Our roofing industry hub covers how the revenue lines behave once you're running.
Step 1: Choose your focus
- Repairs: leaks, flashing, pipe boots, missing shingles. Small jobs, steady demand, and a list of future replacement customers.
- Retail replacements: homeowners paying for a new roof themselves. Longer sales cycles, options matter, payment is usually straightforward.
- Insurance restoration: storm damage claims. High volume after storms, heavy documentation, supplements, and payments that can arrive in stages.
- Commercial low-slope: repairs, coatings and replacements for commercial buildings. Different materials, different crews, net terms.
- Related work: gutters, ventilation, skylights and siding often ride along.
Most new companies start with repairs and retail replacements, then add insurance work once they have the documentation process and cash to support it.
Step 2: Check licensing and registration
Roofing licensing varies more than most trades. Depending on where you work, you might need:
- A state roofing contractor license.
- A general, residential or home improvement contractor license that covers roofing.
- A state or local registration with proof of insurance.
- A city or county license to pull re-roof permits.
- A surety bond.
- Door-to-door solicitation permits in some cities.
Insurance-funded work adds its own rules. Several states regulate contractors who work on claims. Texas, for example, makes it illegal for a contractor to waive, rebate or absorb a policyholder's deductible and requires specific contract notices (Texas Department of Insurance). Some states also limit what contractors can say or do on behalf of a homeowner with the insurer, or regulate deposits and cancellation rights.
Start with the SBA's licenses and permits guide, then your state contractor licensing board, your state insurance department and the building departments in your area. We don't list state-by-state rules because they vary and change. Get answers from the authorities directly.
The National Roofing Contractors Association is also a useful resource for training, technical guidance and industry practices.
Step 3: Form the business
- Choose a structure. The SBA compares the options. Given roofing's liability exposure, many owners choose an LLC or corporation, but get advice from an accountant or attorney in your state.
- Register with your state, plus any trade name.
- Get an EIN from the IRS, free (IRS).
- Open a business bank account.
- Set up bookkeeping with job costing from day one, so you know what each roof really made.
Step 4: Get insured
Insurance is one of roofing's biggest costs. See the SBA's insurance guide, then talk to an agent who insures roofers. Expect:
- General liability for property damage and injuries, including interior water damage during a tear-off.
- Commercial auto for trucks and trailers.
- Workers' compensation for employees, required in most states. Roofing rates reflect the risk of working at heights, so get a quote before you set prices.
- Equipment coverage for ladders, tools and trailers.
- Surety bond where required.
If you subcontract, collect a current certificate of insurance from every sub before they start, and check it again at renewal. An uninsured sub's injury can become your claim.
Step 5: Set up safety from day one
Falls are among the most common causes of serious work-related injuries and deaths, and OSHA requires fall protection in construction at heights of six feet or more (OSHA). Most roofing work is above that line. The BLS also notes that most roofing employers require OSHA-aligned safety training (BLS).
For a new company, that means:
- Buying the fall protection your jobs need: anchors, harnesses, lifelines, and guardrails where they fit.
- Training every crew member, and documenting it.
- Ladder safety, setup and tie-off rules.
- A short safety plan for each job, covering edges, skylights, power lines and weather.
Step 6: Decide crews or subcontractors
Subcontracted production keeps fixed costs low and lets you scale with demand. The tradeoffs: less control over quality and schedule, the work of verifying licenses and insurance, and the need for clear written agreements covering scope, pay per square, cleanup, warranty and safety.
Employed crews give you control and consistency, and your crew becomes a selling point. The tradeoffs: payroll, workers' comp, equipment and the need to keep them busy through slow weeks.
Many companies start with a trusted subcontracted crew while they build sales, then hire their own as volume steadies. Either way, inspect the work: photos of decking, underlayment, flashing and the finished roof on every job. Be careful about how you classify workers; misclassifying employees as contractors has tax and legal consequences, so ask your accountant.
Step 7: Budget startup costs and cash flow
National "cost to start a roofing business" figures don't reflect your market, your insurance or whether you subcontract. Build your own budget with real quotes using the SBA's startup cost categories.
One-time costs
- Licensing, bonds and business formation.
- Truck, dump trailer or dumpster arrangements, ladders and ladder hoist if needed.
- Fall protection equipment and safety gear.
- Tools: nailers, compressors, hand tools, tarps.
- Measuring: tape and pitch gauge, or a budget for aerial measurement reports or a drone.
- Website, logo, yard signs and marketing.
Monthly costs
- Insurance, vehicle payments, fuel.
- Phone, software, measurement reports.
- Marketing.
- Your own pay.
Cash flow is where roofing companies get squeezed. Materials, dumpsters and labor are paid before the customer's final payment, and insurance jobs may pay in stages with depreciation held back until completion. Put deposit and payment terms in your contracts (following your state's rules on deposits), set up supplier credit terms, and keep three to six months of expenses in reserve. Our home service business plan template includes a cash forecast.
Step 8: Set your prices
Roofing is priced by the square: 100 square feet of roof surface.
- Measure: by hand, by drone or from an aerial report. Record pitch, slopes, hips, valleys, rakes, eaves and penetrations.
- Add waste: simple gable roofs need less; cut-up roofs with hips, valleys and dormers need more. Track your actual waste on each job to calibrate.
- Price from cost:
Price = (materials + labor + tear-off and disposal + permit + overhead share) ÷ (1 − target margin)
- Use adders: steep pitch, extra layers, decking replacement per sheet, two-story access and specialty materials each get their own line, so complex roofs aren't priced like simple ones.
Build labor cost per square from crew pay (or your sub's rate), payroll costs, workers' comp and safety time with the labor rate calculator, and set material markups with the markup and margin calculator. For repairs, use a minimum charge that covers ladder setup, safety equipment and travel.
Example (hypothetical): if a roof's materials, labor, disposal, permit and overhead share total $9,000 and your target margin is 30%, the price is $9,000 ÷ 0.70 = $12,857, not $11,700. Your costs and margin will differ.
Offer options on replacements: shingle lines, underlayment upgrades, ventilation improvements and warranty tiers.
Step 9: Start marketing
- Reviews and Google Business Profile. A roof is a high-trust purchase. Recent reviews with photos matter more than slogans.
- Yard signs and referrals. A new roof is visible to the whole street. Ask happy customers for a sign and a referral.
- Realtors, home inspectors and insurance agents. Inspections lead to repairs and replacements.
- Follow-up. Retail roof decisions take weeks. A scheduled follow-up on every estimate wins jobs that would otherwise go quiet.
- Storm response, done right. Fast, honest inspections with a consistent photo set, following your state and city rules on solicitation and insurance work.
TradesWork fits roofing companies whose core is repairs, service and retail replacements: a lead inbox with missed-call text back, estimates with options signed on the phone, a field app that works on a roof with no signal, multi-day crew jobs you can re-plan when weather moves the day, and text-to-pay. Aerial measurement integrations, insurance supplement tracking, deposits and progress billing aren't built yet, so storm-restoration-heavy companies should also look at roofing CRMs. Our buyer's guide helps you weigh it.
Common mistakes to avoid
- Working without the right license or permits.
- Using uninsured subcontractors.
- Skipping fall protection to save time.
- Promising to waive deductibles where the law forbids it.
- Pricing complex roofs like simple ones.
- Running out of cash between buying materials and collecting the final payment.
Your startup checklist
- Focus chosen: repairs, retail, insurance, commercial or a mix.
- State, local and insurance-work rules confirmed.
- Entity registered, EIN obtained, business bank account open.
- General liability, commercial auto, workers' comp, equipment coverage and bond in place.
- Fall protection equipment, training and job safety plan ready.
- Crew or subcontractor agreements, with certificates of insurance on file.
- Startup budget and cash forecast, with deposit and payment terms in your contract.
- Pricing by the square with waste factors and adders.
- Google Business Profile, yard signs and an estimate follow-up routine.
