Roofing Contractor in Cambridge, MA

Cambridge's older housing stock centers on flat-roofed triple-deckers in North Cambridge and East Cambridge, plus Victorian and Colonial homes near Porter Square and Harvard. Many of those low-slope rear sections need rubber membrane work rather than shingles. Heavy freeze-thaw winters and aging insulation make ice dam control a regular concern on pitched roofs.

Call (800) 672-7497
Service Location

Cambridge, MA

MA Service Area

No extra travel fees for this area

Communities we serve

Somerville Arlington Belmont Watertown Boston Medford Brookline Charlestown
  • Locally Owned and Operated
  • Woman and Veteran Owned
  • Industry-Leading Warranty
  • 24/7 Emergency Service
Gutter and clapboard siding detail on an older Cambridge, MA home

Cambridge, MA

Roofing Contractor

Built for Cambridge's Mixed Roof Stock

Triple-deckers in North Cambridge and East Cambridge often pair a flat rear roof with a pitched front. We match the right system to each section instead of forcing one material across the whole building.

Many homes in Cambridgeport, Mid-Cambridge, and Old Cambridge date to the 1850 to 1910 era, with thin or original insulation. Under-insulated attics melt snow unevenly, so we check ventilation and underlayment before any new shingles go on.

Older clapboard and shingle siding on these buildings can hide rot behind gutters and at window trim. Our siding inspection and gutter repair work targets those failure points before they spread.

At a glance

  • Serving Andover, MA since 2022
  • Free written estimates with no obligation
  • Premium options most contractors don't carry — we explain the differences honestly
  • Responsive scheduling and clear communication from estimate to completion
Call (800) 672-7497

Every service, available in Cambridge, MA

We handle rubber roof repair and replacement, asphalt roof replacement, gutter replacement, and siding repair for Cambridge properties.

What Cambridge, MA customers say.

Worked with us?

Leave a Review

The team at Commonwealth Roofing And Siding was professional from start to finish. They explained everything clearly and left the property cleaner than they found it.

Karen B. Google review

I appreciated how straightforward they were about what needed to be done and what it would cost. The work held up exactly as promised.

David R. Google review

It is hard to find a contractor that actually stands by their work, but Commonwealth did exactly that. When I had a follow-up concern, they came back out without any hassle.

Michelle T. Google review

Serving Cambridge, MA

Free on-site estimate. No commitment required.

Our crew knows Cambridge, MA. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.

Call (800) 672-7497

Roofing Contractor FAQ for Cambridge, MA

Common questions from Cambridge, MA customers about our services, process, and coverage.

Yes. Flat rear sections on triple-deckers are a common job for rubber roof installation and repair, often paired with new drip edge and metal flashing at the parapets.

Many homes date to the 1850 to 1910 era with original or thin insulation. Heat escapes into the attic, melts snow on the roof, and refreezes at the eaves.

Architectural asphalt shingles suit most pitched roofs here. Slate and standing seam metal are options for Victorian and historic-district homes where longevity matters most.

Still have questions?

Call us directly. Real answers, no scripts.

Call (800) 672-7497

Proudly Based in Andover, MA

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 7:00 AM - 7:00 PM
  • Tuesday 7:00 AM - 7:00 PM
  • Wednesday 7:00 AM - 7:00 PM
  • Thursday 7:00 AM - 7:00 PM
  • Friday 7:00 AM - 7:00 PM
  • Saturday 7:00 AM - 7:00 PM
  • Sunday 24 Hours

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