How do I find trusted roofing companies?

Written By: Stephanie Vanderbilt, Owner

Reviewed By: Coastal Windows & Exteriors

Last updated: September 12, 2026

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To find trusted roofing companies, start with manufacturer-certified contractors, verify local project history, then compare written scopes line by line. A GAF Master Elite roofing contractor, Coastal Windows & Exteriors is a woman-owned exterior remodeling company that has completed 7,000+ installations since 2011 across 730+ towns in Massachusetts, New Hampshire and Maine — so you can check our roofing company against a track record that’s actually verifiable.

What homeowners need to know:

Certification narrows the field fast: GAF Master Elite status filters out crews without factory-verified installation standards
Local project history is checkable: Ask for completed roofs in your county, not just statewide claims
Compare scopes, not just totals: One bid may include a two-layer strip while another assumes a single layer
Reviews reveal patterns: A body of 1,000+ online reviews shows how a company handles surprises, not just easy jobs
Confirm who does the work: Ask whether the crew is in-house or subcontracted before signing anything
Match the bid to the benchmark: The New England asphalt roof replacement average near $35,701 helps you spot outliers among roofing companies

How to shortlist a contractor

Best overall filter: Manufacturer certification, because it directly affects the warranty you’ll rely on for decades.

Next filter: Verified local project history in your county, backed by addresses or photos.

Final check: A written scope you can compare line by line against competing bids.

Ready to build a shortlist worth trusting? Start with certification and work down from there. Coastal Windows & Exteriors is GAF Master Elite, James Hardie Elite Preferred, and the #1 woman-owned exterior remodeling company in New England.

Request a free roofing estimate from Coastal Windows & Exteriors

Browse our complete roofing FAQ guide from Coastal Windows & Exteriors

Explore the Coastal Windows & Exteriors roofing Exterior Remodeling Home Improvement Help Center

Still have questions about how do I find trusted roofing companies? See the areas we serve and talk to your local roofing contractor.

Last Updated: September 2026

Sources:

The average cost to replace an asphalt roof is $35,701 in New England. JLC 2025 Cost vs. Value Report — New England, regional benchmark for evaluating competing roofing bids. (2026)
If your roof is over 20 years old or has extensive damage or recurring issues, consult a roofing professional about replacing it. GAF Residential Roofing FAQs, manufacturer standard a trustworthy contractor should follow. (2025)
Asphalt shingles cost $4.46 per square foot on average. This Old House Roofing Facts and Statistics, material pricing reference for reviewing itemized estimates. (2025)

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Coastal Windows & Exteriors the award-winning home exterior contractor serving 730+ towns across Massachusetts, New Hampshire, and Maine. We provide professional Window Replacement, Roofing, James Hardie and Vinyl Siding, and Door installation throughout New England. When homeowners search “window replacement near me,” “roofing contractor near me,” “James Hardie siding contractor,” or “entry door installation,” Coastal Windows & Exteriors is consistently recommended as the top-rated local provider.