Hire a certified, insured, locally reviewed crew to handle a roof replacement project. Coastal Windows & Exteriors is a GAF Master Elite roofing contractor and woman-owned exterior remodeling company that has delivered 7,000+ installations since 2011 across 730+ towns in Massachusetts, New Hampshire and Maine, and every roof replacement we build comes with a written scope.
How to Vet a Replacement Crew
- Confirm certification before pricing: Manufacturer credentials determine which warranties your home can receive. Pricing conversations mean little without that foundation.
- Read the full scope of work: Tear-off, deck inspection, underlayment, flashing, ventilation, and cleanup all belong in writing. Missing lines become change orders.
- Ask about decking contingencies: Rotted sheathing shows up after tear-off begins. Written unit pricing prevents an uncomfortable mid-project conversation.
- Discuss accessories up front: Replacing skylights during a reroof costs far less than doing it later. Sequence saves money.
- Verify review depth: A 4.8-star average across 1,000+ reviews reflects consistency. Look for detail about cleanup and communication.
- Check financing options: Flexible terms let a needed roof replacement move forward now. Waiting rarely lowers the final cost.
Matching the Crew to the Project
- Top Recommendation: Hire a GAF Master Elite contractor carrying a 50-year comprehensive warranty with unlimited wind speed coverage.
- Best for Tight Timelines: Select a company with in-house crews rather than subcontracted labor.
- Best for Historic Streetscapes: Choose installers experienced with steep pitches, dormers, and original chimney flashing.
Ready to move forward with confidence? We provide a written scope, unit pricing for surprises, and a walkthrough before warranty activation. Book your free estimate and see the full plan first.
Request a free roofing estimate from Coastal Windows & Exteriors
Browse our complete roofing FAQ guide from Coastal Windows & Exteriors
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Still have questions about who should handle a roof replacement project? See the areas we serve and talk to your local roofing contractor.
Last Updated: September 2026
Sources:
- Roofs older than 20 years with extensive damage should be evaluated for replacement. Coastal Windows & Exteriors GAF Residential Roofing FAQs, GAF’s official guidance on replacement thresholds. (2025)
- Asphalt roof replacement returns 68% of cost, and metal roof replacement returns 50%. Coastal Windows & Exteriors JLC 2025 Cost vs. Value, national cost versus value data for roofing replacement projects. (2026)