How to start a roofing business

Roofing pays well because it is hard, risky and essential. A successful roofing company manages all three: the work, the safety and the sales.

In shortTo start a roofing business, choose residential, commercial or both, check state and local contractor licensing, form a business and get an EIN, buy general liability and workers’ compensation insurance, set up a fall protection and safety program, buy or rent equipment, build an estimating and pricing system, consider manufacturer certifications, hire and train crews, and market to homeowners, property managers and general contractors.

Step 1: Choose your market

Roofing business types
Type Work Notes
Residential replacement Shingle, metal or tile re-roofs Sales-driven; reviews and referrals matter
Residential repair Leaks, storm damage, flashing, gutters Fast response; good entry point
Commercial Low-slope systems such as TPO, EPDM, built-up and metal Larger jobs, specialized crews, bonding
New construction Roofing for builders Steady volume, lower margins
Maintenance programs Inspections and repairs for commercial clients Recurring revenue

Step 2: Licensing and registration

Roofing licensing varies widely. Some states require a specific roofing contractor license, others include roofing under a general or residential contractor license, and others leave it to local governments. Many cities require contractor registration and permits for roof replacements.

  1. Form your business entity and get an EIN (see articles of organization and how to apply for an EIN).
  2. Check your state contractor licensing board for roofing requirements.
  3. Register with local building departments in your service area.
  4. Register for state taxes and payroll taxes.
  5. Get any required license bond.

Some states also have laws for contractors who solicit work after storms, including rules about contracts tied to insurance claims and cancellation rights. Learn these before doing storm work. See our legal requirements checklist.

Step 3: Insurance

Coverage for roofing companies
Coverage Why it matters
General liability Covers property damage (such as water intrusion) and third-party injuries
Workers’ compensation Required for employees in most states; roofing has high injury rates, so premiums are significant
Commercial auto Covers trucks and trailers
Tools and equipment Covers equipment on job sites
Bonds License bonds and, for larger commercial work, performance and payment bonds

Workers’ compensation is often one of a roofing company’s biggest costs. A strong safety record can help over time. See our construction insurance guide.

Step 4: Fall protection and safety

Falls are a leading cause of death in construction, and roofers face them every day. OSHA’s construction standards generally require fall protection for workers on surfaces with an unprotected edge 6 feet or more above a lower level, including residential roofing. Options include guardrails, safety nets and personal fall arrest systems, depending on the roof and the work. A safety program should include:

Daily toolbox talks keep safety visible. See also construction site hazards.

Step 5: Equipment

Core roofing equipment
Category Examples
Access Extension ladders, ladder hoists, roof brackets, scaffolding
Fall protection Anchors, harnesses, lifelines, guardrail systems
Tools Roofing nailers, compressors, hatchets, utility knives, pry bars, tin snips
Tear-off and cleanup Shovels, tarps, magnetic sweepers, dumpsters or trailers
Commercial Heat welders, rollers, adhesive equipment for low-slope systems
Vehicles Truck, dump trailer, possibly a material lift
Technology Measurement and estimating tools, scheduling and time tracking

Rent costly equipment until you know your volume.

Step 6: Estimate and price jobs

  1. Measure accurately. Calculate roof area in squares (100 square feet each), pitch, and features such as valleys, penetrations and skylights.
  2. Price materials. Shingles or membrane, underlayment, flashing, ventilation, fasteners and waste factor.
  3. Estimate labor. Crew size and days, adjusted for pitch, layers to tear off and access.
  4. Add disposal, permits and equipment.
  5. Add overhead and profit.
  6. Write a clear proposal. Scope, materials, warranty, schedule, payment terms and what happens if decking damage is found.

Use the labor burden calculator and profit margin calculator, and read our construction estimating guide.

Step 7: Manufacturer certifications and warranties

Many shingle and membrane manufacturers offer contractor certification programs. Certified contractors may be able to offer extended manufacturer warranties, which can help you win jobs. Requirements typically include training, proper licensing and insurance. Separately, decide on your own workmanship warranty and put it in writing.

Step 8: Insurance claim work

Storm damage repairs are often paid through homeowners’ insurance. If you do this work:

Seasonality and cash flow

Roofing demand changes with the weather. In much of the country, work slows in winter, and storms can create sudden spikes. To manage cash flow:

Customer communication on roofing jobs

A roof replacement disrupts a household for a day or more. Tell customers what to expect: noise, debris, vehicles in the driveway, the need to move cars and protect attic items, and what happens if rot is found under the old roof. Confirm the start date when weather allows, send an update when the crew is on the way, do a magnetic sweep for nails and finish with a walk-through.

Step 9: Hire and manage crews

See construction worker training for building a training program.

Step 10: Win jobs and grow

Frequently asked questions

Do I need a license to start a roofing business?

It depends on your state and city. Some states require a specific roofing license, some include roofing in a general contractor license and others regulate locally. Most areas require permits for roof replacements.

What insurance does a roofing company need?

Usually general liability, workers’ compensation, commercial auto and tools coverage, plus bonds where required. Workers’ compensation is often a major cost because of the high injury risk.

What are OSHA fall protection requirements for roofers?

OSHA’s construction standards generally require fall protection when working 6 feet or more above a lower level, including residential roofing, using systems such as guardrails, safety nets or personal fall arrest systems. Training is also required.

How do roofers price jobs?

By measuring the roof in squares, adding materials, labor adjusted for pitch and tear-off, disposal, permits, overhead and profit, then presenting a written proposal.

Can roofers work with homeowners’ insurance claims?

Yes, but state laws govern how contractors may interact with insurers and homeowners on claims, and waiving deductibles is prohibited in some states. Learn your state’s rules first.

Is roofing a profitable business?

It can be, but profitability depends on accurate estimating, crew productivity, safety (which affects insurance costs), weather and steady sales.

How much does it cost to start a roofing business?

It depends on whether you start with repairs or full replacements, your insurance costs and how much equipment you buy versus rent. Insurance, especially workers’ compensation, is often one of the largest early costs.

Where to go next

You may also need

Expiry reminders for documents

EZTime’s digital employee file keeps documents such as certificates and sends reminders before they expire.

Disclaimer: This guide is general information only and is not legal, insurance, tax or safety compliance advice. Licensing, OSHA standards, insurance claim rules and wage laws vary by state and change over time. Consult your state licensing board and qualified professionals.