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

South Shore · Duxbury, Massachusetts

Roofing & Siding Contractor in Duxbury, MA

Roof repair, roof replacement, siding and full exterior work in Duxbury and Powder Point, Duxbury Beach, Snug Harbor. A local crew, not a franchise: about 50 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 Duxbury

What Duxbury Does to a Roof

Duxbury has one of the finest collections of antique homes on the South Shore, and it has a barrier beach and a bay that punish anything installed carelessly. Powder Point, Snug Harbor and the streets along the bay take salt and wind. The village and the inland roads are historic colonials and capes, a great many of them on cedar.

That combination is what we do. Period detail on the historic houses, where a repair in the wrong material is visible from the street for decades, and coastal specification on the waterfront, where galvanized fasteners rust through in a few seasons.

Roofing, cedar and fiber cement siding, trim and full exterior work throughout Duxbury.

On the Ground

What We Run Into Here

Antique homes on cedar

Much of Duxbury is cedar roof and cedar sidewall on houses that are one or two centuries old. Coursing, exposure and flashing have to be matched to the house, not to a catalogue.

Powder Point and the bay

Salt and northeast wind on the waterfront. Stainless fasteners and coastal flashing metals are the baseline, not an upgrade.

Large roofs, complex geometry

Additions on additions, connected barns and ells. Most of the leaks we find in Duxbury start where two roofs meet, not in the field.

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

“I cannot rave enough about Lucas and Coastal Roofing & Siding! We had been working on our new build addition for almost 3 years, and were running into problem after problem with contractors. We found Lucas and the ball started rolling. Knowledgeable, prompt, and transparent; he offered us a great price and his crews did beautiful work. I’ve attached before and after photos so you can see what they began with and how amazing they made our home look. We will be using Coastal for all our future building needs!”

Tegan DeBaggis

2025

Google

“Great job completed on time and on budget. Thank you Lucas!”

Lance Northwood

2025

Google

“Everything went great very fast 2 days completly done 6 skylights and 3 different roofs and a shed couldnt of come out better”

Mark Shaw

2025

Google

“Coastal Roofing & Siding did a terrific job residing our back patio area - Lucas and his team are hard workers and very skilled and it showed in the result. We were very pleased and highly recommend them! Dave & Mary Lesa Brady”

David Brady

2025

Google

“Coastal roofing did a great job and provided a very fair price for all the work. They replaced the roof and resided the house. I would use them again”

Nunzio Peleggi

2025

Google

“Coastal replaced the upper and lower decks. Removed and replaced the rubber roof under the upper deck. Resided the upper and partial lower walls. The work was done professionally and we’re very happy with the results.”

Paul Smith

2025

Google

“I cannot rave enough about Lucas and Coastal Roofing & Siding! We had been working on our new build addition for almost 3 years, and were running into problem after problem with contractors. We found Lucas and the ball started rolling. Knowledgeable, prompt, and transparent; he offered us a great price and his crews did beautiful work. I’ve attached before and after photos so you can see what they began with and how amazing they made our home look. We will be using Coastal for all our future building needs!”

Tegan DeBaggis

2025

Google

“Great job completed on time and on budget. Thank you Lucas!”

Lance Northwood

2025

FAQ

Duxbury Questions

Do you work on historic homes in Duxbury?+

Yes, regularly, including cedar roofing, cedar sidewall and the copper and lead flashing detail those houses were built with.

Can you match cedar sidewall on an older house?+

Yes. Matching exposure and coursing to the existing elevations is standard for us on period homes.

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 Duxbury

Let's Talk About Your Duxbury Project

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