How to Get Multiple Roofing Quotes
Getting at least three quotes from licensed roofers is the single most important step in hiring a contractor. It protects you from overpaying, reveals different repair approaches, and gives you leverage to negotiate. Here's exactly what to look for—and what should raise a red flag.
Quick Summary
Time Required
1-2 hours to gather quotes
Minimum Quotes
3 from licensed contractors
Key Document
Written, itemized estimate
What Every Roofing Quote Should Include
A verbal estimate is not a quote. Insist on a written, itemized document that covers all of the following. If a contractor will not provide this level of detail, move on to the next one.
Detailed scope of work
Exactly what will be repaired, replaced, or installed. "Fix the roof" is not a scope of work. "Remove and replace 15 linear feet of step flashing along the east chimney wall, install new ice-and-water shield underlayment, and re-shingle the affected area" is a scope of work.
Material specifications
Brand name, product line, color, and grade for every material. "Architectural shingles" is vague. "GAF Timberline HDZ in Charcoal" is specific. Material quality varies enormously and directly affects longevity.
Labor and material costs separated
Knowing the breakdown helps you compare quotes accurately. One contractor's "lower price" may use cheaper materials. Typical roofing labor runs $2-4 per square foot; materials add $1-3 per square foot for asphalt shingles.
Warranty details
Two warranties matter: the manufacturer's material warranty (typically 25-50 years) and the contractor's workmanship warranty (typically 5-10 years). The workmanship warranty is only as good as the contractor's longevity—a company that closes in two years cannot honor a 10-year warranty.
Timeline and payment schedule
When will work start, how long will it take, and when are payments due? A reasonable schedule is 10-30% deposit, with the balance due upon completion and your satisfaction. Never pay in full before the work is done.
Typical Roof Repair Costs by Type
- Minor shingle repair (1-10 shingles): $150-400
- Flashing repair (chimney, valley, or skylight): $200-600
- Vent boot replacement: $75-250
- Valley repair or replacement: $400-1,000
- Sheathing replacement (per 4x8 sheet): $150-400
- Ridge cap repair: $200-500
- Full roof replacement (asphalt, average home): $8,000-15,000
- Full roof replacement (metal): $12,000-25,000
- Emergency tarping by a contractor: $200-500
Costs vary significantly by region, roof accessibility, and material choices. Urban areas and high cost-of-living regions run 20-40% above these ranges.
Red Flags When Evaluating Roofing Contractors
Walk away from any contractor who exhibits these warning signs:
- Demands more than one-third upfront: Legitimate contractors have credit lines with material suppliers and do not need your money to buy materials.
- Offers a price dramatically below competitors: If one quote is 40% below the others, the contractor is likely cutting corners on materials, skipping underlayment, or using uninsured labor.
- Pressures you to sign immediately: "This price is only good today" is a high-pressure sales tactic. Reputable contractors stand behind their quotes for 30-60 days.
- Cannot provide proof of insurance: If a contractor's worker is injured on your property and the contractor lacks workers' compensation insurance, you can be held liable.
- No physical business address: Roofers who operate out of a P.O. box or cannot be traced to a physical location are difficult to hold accountable for warranty claims.
- Wants cash-only payment: Cash-only transactions leave no paper trail and suggest the contractor may not be reporting income or paying taxes—signs of an unreliable business.
How to Verify a Roofer's License and Insurance
Do not take a contractor's word for their credentials. Verify independently using these steps:
- Check the state licensing board: Most states have an online contractor license lookup. Search by the contractor's name or license number to verify the license is active and in good standing.
- Request a Certificate of Insurance (COI): Ask the contractor to have their insurance company send you a COI directly. This confirms the policy is active and shows coverage amounts. Do not accept a photocopy from the contractor—policies can lapse.
- Verify workers' compensation: If the contractor has employees (not just subcontractors), they should carry workers' comp. Without it, an injured worker could file a claim against your homeowner's insurance.
- Check manufacturer certifications: Major shingle manufacturers (GAF, Owens Corning, CertainTeed) have certified contractor programs. Certified contractors receive better warranty terms, which benefit you.
Pro Tips
- •Get quotes in writing and compare apples to apples: Make sure each contractor is quoting the same scope of work and similar material grades. A lower price with cheaper materials is not a better deal.
- •Schedule quotes in the off-season: Roofers are busiest in late summer and fall. Getting quotes in winter or early spring often yields lower prices and faster scheduling because contractors are less busy.
- •Ask about the crew: Will the contractor use their own employees or subcontractors? Who will be the on-site supervisor? How many workers and how many days? A two-person crew on a full replacement will take much longer than a five-person crew.
- •Get the warranty in writing before work starts: Verbal warranty promises are worthless. Get the specific warranty terms—what is covered, for how long, and what voids it—in the signed contract.
Frequently Asked Questions
How much does a typical roof repair cost?
Roof repair costs vary widely by type: minor shingle repair costs $150-400, flashing repair costs $200-600, vent boot replacement costs $75-250, valley repair costs $400-1,000, and structural sheathing repair costs $500-1,500 per affected area. A full roof replacement on an average home costs $8,000-15,000 for asphalt shingles.
What should a roofing quote include?
A complete roofing quote should include: detailed scope of work describing exactly what will be repaired or replaced, material specifications with brand names and product lines, labor costs broken out separately, tear-off and disposal costs for old materials, a project timeline with start and completion dates, warranty details for both materials and labor, payment schedule, and proof of licensing and insurance.
How much deposit should I pay a roofer upfront?
A reasonable deposit for roof work is 10-30% of the total project cost, with the balance due upon satisfactory completion. Never pay more than one-third upfront. For small repairs under $1,000, many reputable roofers will not require a deposit at all. Never pay in full before work is complete, and never pay cash without a written receipt.