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

South Shore · Weymouth, Massachusetts

Roofing & Siding Contractor in Weymouth, MA

Roof repair, roof replacement, siding and full exterior work in Weymouth and North Weymouth, East Weymouth, South Weymouth. A local crew, not a franchise: about an hour up Route 3 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 Weymouth

What Weymouth Does to a Roof

Weymouth runs from the water in North Weymouth, on Hingham Bay and the Fore River, down to the wooded streets of South Weymouth. It is a big town of four villages, and most of the housing is the capes, ranches and colonials built after the war, now on their second or third roof.

The shoreline streets around Idlewell and Wessagusset Beach get the bay wind. Inland, the problem is usually not the weather but the last job: a reroof that went over the old one, or went on without fixing the ventilation, and is failing years early.

We tear off to the deck, fix what we find and rebuild properly, roofing and siding, across all of Weymouth.

On the Ground

What We Run Into Here

Shoreline in North Weymouth

Idlewell, Wessagusset and the streets above the Fore River face the bay. Wind-driven rain at the ridge and around chimneys is the usual call.

Post-war capes on their third roof

Half-story capes with knee walls trap heat in the attic. Without proper intake and ridge venting the shingles bake from underneath and ice dams form at the eaves.

Layered roofs

We often find two layers of shingles on Weymouth houses. A full tear-off is how we see the deck, replace the soft boards and put ice and water shield where it belongs.

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

“The work that these gentlemen did was impeccable they were above and beyond will definitely recommend coastal roofing”

Joe Costa

December 2025

Google

“Putting a shout out to Coastal Roofing And Siding and especially to Roberto Carvalho who guided us through the contract, what to expect, the pricing which was very reasonable and the job. We had our vinyl siding replaced, which was a job filled with unexpected complications They were professional, they handled our concerns with consideration and care. They cleaned The job site after every days work. We had a few hiccups at the end, but Roberto took care of them with promptness and respect for our wishes. We would recommend Coastal Roofing And Siding to anyone who needed a professional ,caring, Company that will go the extra mile to make their customers happy”

Janet Wright

August 2026

Google

“Roberto, Lucas, Sergio and the entire team did an excellent job replacing my roof and trim. They were very efficient and professional.”

Kelley French

June 2026

Google

“Roberto did a good job explaining what I needed, excellent job”

Felipe Martinez

June 2026

Google

“WE hired Coastal Roofing to replace an old roof and they did a fabulous job. The house is very exposed to high winds throughout the year and also has many angles making it a challenging job. I was in communication with the company as they prepared for the job and then they sent a large team to do the work and the end result is a gorgeous roof! Great team, excellent workers and left the job site very clean. And they came in at estimated cost. Very happy”

Julie Sall

May 2026

Google

“I can’t exaggerate how wonderful this company was! They replaced my roof and rebuilt my widow’s walk over this past winter dealing with epic storms. I was not present and they sent me constant updates and photos. My neighbors and strangers stop to tell me how great my roof looks and how hard they worked!!! Fabricio was an absolute pleasure to work with. He didn’t just sell to me, he helped me plan and was very attentive and involved throughout the whole process. You hear so many horror stories about contractors. I can’t wait to start my next project with them! Highly highly recommend!”

Patty

May 2026

Google

“The work that these gentlemen did was impeccable they were above and beyond will definitely recommend coastal roofing”

Joe Costa

December 2025

Google

“Putting a shout out to Coastal Roofing And Siding and especially to Roberto Carvalho who guided us through the contract, what to expect, the pricing which was very reasonable and the job. We had our vinyl siding replaced, which was a job filled with unexpected complications They were professional, they handled our concerns with consideration and care. They cleaned The job site after every days work. We had a few hiccups at the end, but Roberto took care of them with promptness and respect for our wishes. We would recommend Coastal Roofing And Siding to anyone who needed a professional ,caring, Company that will go the extra mile to make their customers happy”

Janet Wright

August 2026

FAQ

Weymouth Questions

Do you work in all four Weymouth villages?+

Yes: North, East and South Weymouth and Weymouth Landing, including Idlewell and Weymouth Heights.

Can you put a new roof over my old one?+

We do not recommend it. A tear-off lets us check the deck and the flashing, and it is the only way to install ice and water shield and a proper underlayment.

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 Weymouth

Let's Talk About Your Weymouth Project

100% free estimate, no obligation
Clear, line-item pricing with no hidden costs
Materials specified for Weymouth'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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