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Coastal Windows and Exteriors Spring 2026 promotion 50 percent off installation on James Hardie siding vinyl siding roofing window replacement and entry doors with New England home exterior

What Should I Look For in a Roofing Contractor?

Written By: Stephanie Vanderbilt, Owner
Reviewed By: Coastal Windows & Exteriors
Last updated: July 15, 2026
Coastal Windows and Exteriors certifications including Google 5 star reviews BBB accreditation James Hardie Elite Preferred and Inc 5000 award
Coastal Windows and Exteriors Spring 2026 promotion 50 percent off installation on James Hardie siding vinyl siding roofing window replacement and entry doors with New England home exterior
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50% OFF INSTALLATION
James Hardie Siding · Vinyl Siding · Roof Replacement · Window Replacement · Entry Doors

+FINANCING UP TO 20 YEARS*
Stop Drafts. Cut Energy Bills. Boost Curb Appeal. Increase home value.

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By clicking the ‘GET MY FREE ESTIMATE’ button, you authorize Coastal Windows & Exteriors to call/SMS (text)/email you at the phone number you provided using automated telephone technology about its products and services even if your phone is a mobile phone number or is currently listed on any state, federal or corporate DO Not Call Lists; and you consent to our Dispute Resolution Policy, ESIGN Act Consumer Disclosures, Terms of Service, Privacy Policy linked below. Consent is not required to purchase. Message and data rates may apply. *


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What Should I Look For in a Roofing Contractor?

A reliable roofing contractor combines verified credentials, proven experience, and transparent communication. Certifications and reviews are your most powerful screening tools.

A reliable roofing contractor combines verified credentials, proven experience, and transparent communication. Certifications and reviews are your most powerful screening tools.

What separates a great roofing contractor from the rest

  • GAF Master Elite Certification: Only 2% of roofing contractors nationwide earn this distinction. It requires ongoing training, proven quality standards, and customer satisfaction records that most companies never achieve.
  • Verified Google Reviews: Look for contractors with hundreds of verified reviews at 4.8 stars or higher. Volume matters, a handful of reviews tells you far less than 600+ consistent ratings from real homeowners.
  • Manufacturer Warranties: Top contractors offer comprehensive warranties backed by the manufacturer. Our 50-year warranty with unlimited wind speed coverage is available exclusively through certified GAF partners.
  • Woman-Owned and Award-Winning Credentials: Coastal Windows & Exteriors is the SBA Business Person of the Year, a Best of North Shore winner, and a leading woman-owned exterior remodeling company, recognition earned project by project.
  • Clear, No-Pressure Estimates: Every reputable contractor provides written estimates with full itemization. If pricing is vague or a contractor pushes hard for a same-day signature, walk away.
  • Local Knowledge and Community Ties: A contractor who knows historic housing stock, the Victorians, the brick Colonials, the slate-roofed estates, brings context that generic national companies simply don’t have.

Our recommendation for homeowners

  • Top Recommendation: Hire a GAF Master Elite contractor with 600+ reviews and manufacturer-backed warranty coverage.
  • Best for Older Homes: Choose a contractor experienced with architectural variety and the specific challenges of older roof decks.
  • Best for First-Time Replacement: Work with a company that walks you through every step before the first shingle is pulled.

Request a free roofing estimate from Coastal Windows & Exteriors.

Browse our complete roofing FAQ guide from Coastal Windows & Exteriors.

Explore our Roofing Exterior Remodeling Home Improvement Help Center.

Still have questions about What Should I Look For in a Roofing Contractor? See the areas we serve and talk to your local roofing contractor.

Last Updated: July 2026
Get a free estimate — book online and receive a $250 bonus — Coastal Windows & Exteriors

Where We Work

Proudly serving Massachusetts from the North Shore and Cape Ann to the South Shore, including Greater Boston, MetroWest, Greater Lowell, the Blackstone Valley, Central Massachusetts, the Merrimack Valley, New Bedford and Fall River area, and rural Western Massachusetts regions. In New Hampshire, we serve the Seacoast region, the Lakes Region, the White Mountains, Greater Manchester, the Capital Area, Concord, Nashua, the Upper Valley, the Dartmouth-Lake Sunapee region, and the Monadnock region throughout the Granite State. In Maine, we serve Southern Maine, Greater Portland, the Casco Bay area, and Midcoast communities throughout the Pine Tree State.

Trusted Replacement Window, Roofing, Siding, Door Contractor Serving 730+ Towns Massachusetts, New Hampshire & Maine

Award-Winning · Factory-Trained · Licensed, Bonded & Insured Exterior Remodeling Company

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.
  • Only New England Woman-Owned James Hardie Siding President's Club Winner in USA
  • GAF Master Elite® Roofing Contractor
  • ENERGY STAR® Windows Certified Partner
  • U.S. Small Business Administration Business Person of the Year

Search Our Service Area

Does Coastal Windows & Exteriors serve your town? 

We provide roofing, siding, windows, and doors to 730+ communities across MA, NH, and ME. 

Counties We Serve

🏡 Massachusetts

Bristol County — Mansfield, Easton, Rehoboth, Westport, Raynham, Dighton

Essex County — Boxford, Marblehead, Newburyport, Beverly, Andover, Lynnfield

Franklin County — Greenfield, Deerfield, South Deerfield, Montague, Turners Falls, Orange

Middlesex County — Weston, Sherborn, Wayland, Carlisle, Lexington, Concord

Norfolk County — Dover, Wellesley, Needham, Medfield, Sharon. Milton

Plymouth County — Duxbury, Hanover, Norwell, Hingham, Pembroke

Suffolk County — Boston, Dorchester, Hyde Park, Revere, Chelsea, Winthrop

Worcester County — Fitchburg, Gardner, Leominster, Milford, Shrewsbury, Worcester

🏡 New Hampshire

Belknap County — Belmont, Laconia, Meredith, Sanbornton, Gilford, Alton

Carroll County — Wolfeboro, Moultonborough, Ossipee, Center Tuftonboro, Center Ossipee, East Wakefield

Cheshire County — Keene, Jaffrey, Swanzey, Rindge, Dublin, Marlborough

Grafton County — Lebanon, Plymouth, Bristol, Enfield, Campton, Ashland

Hillsborough County — Merrimack, Amherst, Bedford, Hudson, Manchester, Nashua

Merrimack County — Concord, Bow, Pembroke, Epsom, Pittsfield, Loudon

Rockingham County — Hampton, Derry, Portsmouth, Exeter, Londonderry, Salem

Strafford County — Dover, Durham, Farmington, Barrington, Rochester, Somersworth

Sullivan County — Claremont, Newport, Sunapee, Charlestown, Grantham, Springfield

🏡 Maine

Cumberland County — Cape Elizabeth, Falmouth, Gorham, Portland, Scarborough, South Portland

York County — Kennebunk, Kittery, Biddeford, Sanford, Wells, York

Don’t See Your  Town?

Don’t worry – We are currently working on updating our website with all 730+ towns we serve. Call 978-818-1503 to schedule your free consultation.
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+ FINANCING UP TO 20 YEARS*

Stop Drafts. Cut Energy Bills.
Boost Curb Appeal. Increase home value.