Roofing and siding in Marshfield, MA
4.9 on Google · 4,000+ Projects Completed

South Shore · Marshfield, Massachusetts

Roofing & Siding Contractor in Marshfield, MA

Roof repair, roof replacement, siding and full exterior work in Marshfield and Brant Rock, Green Harbor, Ocean Bluff. A local crew, not a franchise: about 55 minutes from our Hyannis office.

GAF Certified ContractorFully licensed & insured (MA)15-year workmanship warranty

MA HIC #211166  ·  MA CSL #CS-122698

GAF Certified Contractor Fully Licensed & Insured BBB Accredited Business

Working in Marshfield

What Marshfield Does to a Roof

Marshfield is where the South Shore meets the ocean without any cover. Brant Rock, Ocean Bluff, Fieldston and Green Harbor sit right on the water and take every nor easter head-on. The storm footage on the news of waves coming over the seawall is usually Brant Rock. Roofs and siding here live a harder life than almost anywhere in the state.

That shapes how we build. Higher wind ratings, enhanced fastening, ice and water shield well up the slope, stainless on every exposed fastener. It also shapes how we respond: after a storm we are in Marshfield tarping and documenting damage for insurance claims.

Inland, Marshfield Hills and the neighbourhoods west of Route 3A are a normal suburban roof environment, with tree cover instead of salt spray.

On the Ground

What We Run Into Here

Nor easter frontline

Brant Rock and Ocean Bluff take wind and salt spray directly off the Atlantic. Shingle uplift, lost ridge caps and flashing failures after every major storm.

Insurance claims

A lot of Marshfield roof work is storm damage. We document slope by slope with photos and a written report an adjuster can act on.

Seasonal cottages winterized

Green Harbor and Rexhame have summer cottages now occupied year round, often with insulation added and ventilation never corrected.

Recent Work

Roofs and Walls We Have Done

Reviews

What Homeowners Say

Google

4.9 out of 5 from 108 Google reviews

See the profile
Google

“Outstanding service! Carlos responded to our inquiry and was able to identify and solve our roofing problem (shingles missing due to wind). Sent one of his guys a couple of days later and fixed the missing shingles.”

Moida Sina

August 2026

Google

“I never post reviews but Lucas and his team at Costal did such a great job, I feel obligated. Prompt, punctual and professional from start to finish, with craftsmanship in the repair of a leaking window. The two carpenters were professional in their appearance and demeanor. I especially appreciated the clean up prior to the completion of the job.”

Bruce Buckley

2024

Google

“Lukas from Coastal Roofing & Siding was both responsive and very helpful. We had a not straightforward problem in our house in Falmouth. The house is 40+ years old, California contemporary, unusual for the Cape (but we love it). About 40% of wood siding - on walls facing NE and NW - went bad and was also damaged by woodpeckers. We had bad walls repaired and covered with vinyl siding (to avoid similar problems in the future); the rest of the walls and windows were repaired. Lukas' team did an excellent job, it was also timely and within budget. The price was reasonable. The result looks good, even my wife approved. I would definitely recommend Coastal Roofing & Siding.”

Sergey Tetelbaum

2024

Google

“We had an unknown water leak issue and Coastal Roofing & Siding (Lucas) were able to address the issue on a timely basis. Lucas communicated his proposal very well as well as any additional costs for any unexpected issues. Lucas’s team was very professional, complete our cedar shingle siding project on time and clearly met our expectation. I believe that you can count on Lucas and team to go above and beyond! Coastal Roofing & Siding was a great find and we are planning to utilize his team again in the near future!”

James Moore II

2024

Google

“Andrei was very responsive and gave multiple roof options including colors and materials, even provided a sample recommendation. He was also quick to fix any issues and answer any questions that came up. On top of all that- my roof looks amazing.”

Brooke Withers

August 2026

Google

“If you're looking for a proactive and responsive roofing contractor, Coastal Roofing and Siding is the way to go. They accommodated my tight timeline and offered a fair rate. What really sets them apart is their communication and site management. Their project managers visited the site to verify quality and check in with me. Carlos in particular was fantastic to work with and was instrumental in finishing up the final details of the project. The crew was hardworking and polite throughout. I couldn't be happier with the results!”

Jessica

August 2026

Google

“Outstanding service! Carlos responded to our inquiry and was able to identify and solve our roofing problem (shingles missing due to wind). Sent one of his guys a couple of days later and fixed the missing shingles.”

Moida Sina

August 2026

Google

“I never post reviews but Lucas and his team at Costal did such a great job, I feel obligated. Prompt, punctual and professional from start to finish, with craftsmanship in the repair of a leaking window. The two carpenters were professional in their appearance and demeanor. I especially appreciated the clean up prior to the completion of the job.”

Bruce Buckley

2024

FAQ

Marshfield Questions

Do you handle storm damage in Marshfield?+

Yes. Emergency tarping, damage assessment and full documentation for insurance claims, then the permanent repair once the weather allows.

Do you spec differently for Brant Rock and Ocean Bluff?+

Yes. Higher wind-rated systems, enhanced nailing, extended ice and water shield and stainless fasteners on the oceanfront streets.

Are you licensed and insured in Massachusetts?+

Yes. MA HIC #211166 and MA CSL #CS-122698, with liability insurance and workers compensation on every project.

Is the estimate really free?+

Yes, free and written, with line-item pricing and no obligation. When there is a problem to diagnose, the inspection is part of it.

Do you use subcontractors?+

No. The crew that quotes your job is the crew that does it, with a project manager accountable from the first day to the last.

What warranty do I get?+

A 15-year written workmanship warranty, plus the manufacturer warranty on materials, which as a GAF certified contractor we can register at enhanced levels.

Get a Free Estimate in Marshfield

Let's Talk About Your Marshfield Project

100% free estimate, no obligation
Clear, line-item pricing with no hidden costs
Materials specified for Marshfield's exposure, not a generic spec
Backed by our 15-year workmanship warranty
Our team will respond within one business day

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