Standing seam metal roofing, shingle systems, repairs & more — owner on-site.
Sarah M.
Portland, Maine
Best roofing experience we have had. Clear communication and quality workmanship from start to finish.
Mike T.
Scarborough, Maine
The instant quote was impressively accurate and the finished metal roof looks outstanding.
Jennifer K.
Falmouth, Maine
Fast response, professional crew, and strong follow-through when we needed help after a storm.
Serving Southern Maine: Cumberland Center, Portland, Falmouth, Yarmouth, Freeport, Scarborough, Cape Elizabeth, South Portland, Westbrook, Biddeford, Saco, Auburn, Turner and surrounding towns.
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Fully Insured
Protected, professional jobsite standards
Serving Southern Maine
Owner-operated — owner on every roof
Workmanship Focus
Clean installs and craftsmanship-first execution
High-performance systems built for Maine weather — metal, shingles, repairs, siding, and windows.
Long-life metal roofing engineered for Maine snow, wind, and coastal exposure.
High-performance shingle systems with clean flashing, ventilation (when applicable), and tight detailing.
System-first replacements with clean flashing, ventilation (when applicable), and thorough cleanup.
Leak diagnosis, storm damage repair, and fast stabilization to protect your home.
Tight moisture management, crisp trim lines, and curb-appeal upgrades.
Durable steel/aluminum systems with modern profiles and strong wind resistance.
Window replacements with proper exterior integration for energy efficiency and clean finishes.
Choose the fastest path for your home. Start with an instant roof quote online, or book a zero-pressure inspection with owner-led guidance and clean workmanship standards.
It depends on your roof — size, pitch, layers, flashing, and the system you choose. Skip the guesswork: our instant quote measures your actual roof and prices metal and shingle options for your address in under a minute.
Free • No appointment • Metal & shingle options
Spread the cost of your roofing project — subject to credit approval. Your estimate stays the same either way.
“The GraniteShield team did an amazing job on our standing seam metal roof. Professional from start to finish. The instant quote tool was incredibly accurate — final price was within 5% of the estimate.”
Mike T.
“Best roofing experience we've ever had. Got an instant quote online, scheduled the inspection, and had our new roof installed within two weeks. Quality workmanship and great communication.”
Sarah M.
“After getting quotes from 5 different contractors, GraniteShield was the clear choice. Fair pricing, premium materials, and the owner personally oversaw the entire project. Highly recommend.”
David L.
“Emergency repair after a storm — they were out same day and had our roof tarped within hours. Permanent repair completed the following week. Saved us from major water damage.”
Jennifer K.
“The online instant quote feature is a game changer. Got accurate pricing without having to schedule multiple appointments. The metal roof looks beautiful and should last a lifetime.”
Robert H.
“The GraniteShield team did an amazing job on our standing seam metal roof. Professional from start to finish. The instant quote tool was incredibly accurate — final price was within 5% of the estimate.”
Mike T.
From Portland to Scarborough, homeowners choose GraniteShield for honest guidance, owner oversight, and roofing systems built for snow, wind, and coastal exposure.
These visuals come from real GraniteShield work and are labeled conservatively. When exact location evidence is not confirmed, the site defaults to Southern Maine Project rather than guessing a town.
Full tear-off and architectural shingle replacement - straight coursing, clean chimney flashing, and finished ridge cap, shot by drone.
Standing seam system on a working Maine barn - long panel runs, cupola flashing, and agricultural-grade detailing shot at sunset.
Full standing seam replacement in a deep blue finish - straight panel lines, tight ridge work, and clean penetration flashing, photographed by drone.
Lock in a fast online quote or schedule an in-person inspection to review materials, timing, and workmanship expectations without pressure.
The layers that protect your home
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Seam Lock Geometry
Premium Finish
Water Beading
Browse selected GraniteShield visuals from real work across Southern Maine. Where exact public-facing location proof is not verified, each asset is labeled conservatively so the gallery strengthens trust without guessing a town.
Architectural Shingle Replacement
Shingle Roofing
Roof type: Architectural Shingle Replacement
Barn Standing Seam with Cupolas
Standing Seam Metal
Roof type: Agricultural Standing Seam Roofing
Blue Standing Seam Roof Replacement
Standing Seam Metal
Roof type: Standing Seam Roof Replacement
Two-Tone Standing Seam Installation
Standing Seam Metal
Roof type: Standing Seam Roof Replacement
Before: Rusted Metal Roof
Before Conditions
Roof type: Roof Replacement Candidate
Before: Weathered Roof Condition
Before Conditions
Roof type: Roof Replacement Candidate
Blue Metal Valley & Finish Detail
Standing Seam Metal
Roof type: Valley & Finish Detail
Completed Standing Seam Roof at Sunset
Standing Seam Metal
Roof type: Standing Seam Metal Roof
Shingle Installation In Progress
Shingle Roofing
Roof type: Shingle Roof Installation
Standing Seam Metal Roof Detail
Standing Seam Metal
Roof type: Metal Roofing Detail