Roof Replacement Quote Comparison Checklist
Getting multiple roof replacement quotes is essential, but comparing them effectively requires knowing what to look for. This checklist helps you evaluate contractor bids apples-to-apples and avoid costly surprises.
Key Rule: Always get at least 3 written, itemized quotes before signing any contract. Price variations of 20-40% between contractors are common.
Pre-Quote Preparation
Information to Gather Before Calling Contractors
| Item | Why It Matters |
|---|---|
| Roof square footage | Enables accurate estimates |
| Number of layers | Affects tear-off costs |
| Roof pitch | Impacts labor pricing |
| Current material | Determines tear-off method |
| Known problems | Leak locations, sagging areas |
| Desired material | For accurate comparison |
| Timeline | Affects contractor availability |
Documents to Prepare
- Current roof inspection report (if available)
- Insurance claim documents (if applicable)
- HOA requirements (if applicable)
- Previous roof warranty information
Quote Comparison Checklist
Line Items to Verify (All Quotes Should Include)
1. Materials Section
| Line Item | What to Check |
|---|---|
| Shingle brand & model | Specific product name, not just “architectural shingles” |
| Shingle quantity (squares) | Should match your roof size |
| Underlayment type | Synthetic vs. felt, brand specified |
| Ice & water shield | Linear feet, location specified |
| Drip edge | Linear feet included |
| Ridge vent | Linear feet included |
| Flashing | Type, quantity, material (aluminum vs. copper) |
| Pipe boots | Quantity and type |
| Starter shingles | Brand and quantity |
2. Labor Section
| Line Item | What to Check |
|---|---|
| Tear-off | Cost per square, number of layers |
| Deck repair | Per-sheet cost or allowance |
| Installation labor | Per-square rate |
| Cleanup & disposal | Dumpster included? |
| Landscaping protection | Included or extra? |
3. Additional Costs
| Line Item | What to Check |
|---|---|
| Permits | Who pulls and pays |
| Dump fees | Included in disposal? |
| Skylight flashing | If applicable |
| Chimney work | Flashing, cricket, repair |
| Gutters | Detach/reattach or replacement |
| Soffit/fascia | Repair included? |
Contractor Qualification Checklist
Verify Before Signing
- License: Current state/local contractor license
- Insurance: General liability ($1M+ minimum)
- Workers’ comp: Covers all workers on your property
- BBB rating: Check complaints and resolution
- Online reviews: Google, Yelp, Facebook (look for patterns)
- References: At least 3 recent customers (call them)
- Physical address: Avoid PO boxes
- Years in business: 5+ years preferred
Questions to Ask References
- Was the project completed on time?
- Was the final price the same as the quote?
- How was cleanup handled?
- Any issues since installation?
- Would you hire them again?
Red Flags in Quotes
Pricing Red Flags
🚩 Significantly lowest price (30%+ below others) - Often cutting corners 🚩 Vague line items (“roofing materials” vs. specific products) 🚩 No allowance for deck repair - Almost always needed 🚩 “Discount for signing today” - High-pressure tactic 🚩 Cash discount request - Tax avoidance, no paper trail
Scope Red Flags
🚩 No mention of permit - Who’s responsible? 🚩 Tear-off not specified - Overlay vs. full removal? 🚩 Missing ventilation - Critical for warranty 🚩 No dump fees listed - Hidden cost risk 🚩 No start/end dates - Timeline unclear
Contractor Red Flags
🚩 No physical office - Here today, gone tomorrow 🚩 Soliciting door-to-door - Especially after storms 🚩 Asking for large deposit (50%+) - Normal is 10-25% 🚩 No written warranty - Get it in writing 🚩 Uninsured subcontractors - Liability risk
Quote Comparison Template
Side-by-Side Comparison
| Category | Quote 1 | Quote 2 | Quote 3 |
|---|---|---|---|
| Contractor Name | |||
| Total Price | |||
| Price per Square | |||
| Materials Subtotal | |||
| Labor Subtotal | |||
| Tear-off Included? | |||
| Permits Included? | |||
| Warranty (Material) | |||
| Warranty (Labor) | |||
| Start Date | |||
| Duration (Days) | |||
| Payment Terms | |||
| Licensed? | |||
| Insured? |
What Should Be Included
Standard Inclusions
✅ Tear-off and disposal of existing roof ✅ New underlayment (synthetic preferred) ✅ Ice and water shield (eaves, valleys) ✅ Drip edge on all edges ✅ New flashing (valleys, walls, penetrations) ✅ Ridge vent or other ventilation ✅ Pipe boots and flashing ✅ Cleanup and magnetic nail sweep ✅ Permit (if required in your area)
Often Extra (Clarify)
- Deck repair/replacement
- Skylight work
- Chimney repairs
- Gutter work
- Soffit/fascia repair
- Satellite dish removal/reinstall
- HVAC equipment protection
Warranty Comparison
Types of Warranties to Verify
| Warranty Type | Duration | Coverage | Who Provides |
|---|---|---|---|
| Material warranty | 25-50 years | Defects | Manufacturer |
| Workmanship warranty | 2-10 years | Installation | Contractor |
| Extended system warranty | 25 years | Full system | Manufacturer (certified only) |
Warranty Questions
- Is the workmanship warranty transferable?
- What voids the warranty?
- Is manufacturer registration included?
- Is the contractor certified for extended warranties?
Negotiation Tips
Where There’s Flexibility
- Timing: Off-season scheduling (10-15% savings)
- Material selection: Architectural vs. designer shingles
- Warranty level: Standard vs. extended
- Payment terms: Cash vs. financing
- Scope adjustments: DIY cleanup, retain old gutters
What Not to Negotiate
- Quality of materials (don’t downgrade)
- Proper ventilation (warranty requirement)
- License and insurance (non-negotiable)
- Written contract details
Before Signing
Final Verification Checklist
- All verbal promises in writing
- Material brands and quantities specified
- Start and end dates included
- Payment schedule defined (not 100% upfront)
- Change order process documented
- Cleanup responsibilities stated
- Warranty documentation provided
- Insurance certificate received
- License number verified
- Lien waiver promised upon final payment
FAQ
How many quotes should I get before choosing a contractor?
Minimum 3, ideally 4-5 for larger projects. This gives you enough data to identify outliers and understand fair market pricing. If all quotes cluster within 10-15%, you have good market data.
What if the lowest quote is significantly cheaper?
Be cautious. Quotes 30%+ below competitors often mean: lower-quality materials, skipped steps (ventilation, proper tear-off), uninsured labor, or hidden charges that appear later. Verify all line items carefully.
Should I negotiate with contractors?
Yes, but negotiate smart. Focus on timing (off-season discounts), material alternatives, or payment terms—not on cutting scope or quality. A reputable contractor won’t sacrifice safety or quality to match a lowball competitor.
Can I use quotes to negotiate with insurance?
Yes. If your insurer’s estimate is below contractor quotes, submit your itemized quotes showing the gap. Most insurers will consider supplemental documentation, especially for scope differences.
Use Our Calculator
Enter your roof details to:
- Estimate fair pricing for your area
- Compare quote totals to market averages
- Identify potential hidden costs
- Prepare contractor questions