With almost two decades of experience, we excel at challenging home remodels that other contractors refuse!

Since 2005, Capital Construction Contracting has proudly served homeowners in Somerville and throughout the Greater Boston area. We aren’t just a skilled provider of roof repair, roof replacement, and other exterior home renovations—we’re a team of dedicated, locally based professionals who invest 110% effort into every job.

Here’s the deal.

We’ve built up our team of tradespeople and remodeling experts so that we’re equipped to handle any home upgrade with the best products in the industry, from Trex decking to James Hardie siding and GAF roofing. Voted “Boston’s #1 Contractor,” we never say no to a challenge!

Join hundreds of happy homeowners in Somerville who have found their very best home improvements from us:

  • Roofing
  • Siding
  • Decking
  • Windows and Doors
  • Other Exterior Remodeling

Lifetime-Guaranteed Roofing

In a climate as variable and harsh as Somerville’s, your home’s roof has to withstand a lot—from the weight of heavy snow to powerful UV rays. That’s why we specialize in GAF’s Lifetime Roofing System!

Certified as GAF Master Elite Contractors, we’re trained to install best-in-class asphalt shingles that are fully customized to you. With built-in ventilation, ridge cap guards, roof deck protection, and specialized starter strips, this roofing system is comprehensive and made to last.

Beautiful Siding in Somerville

With 15+ years of experience, we’ve worked with a large variety of home siding materials. And for the best performance at a fair price, we often recommend James Hardie siding.

What makes HardiePlank so unique? In addition to being aesthetically pleasing with rich, fade-resistant colors, this fiber cement siding is also:

  • Resistant to Fire, Mold, Mildew, and Rot
  • Strong Against Hail and Windblown Debris
  • Engineered to Never Blister, Warp, or Peel
  • Backed by an Impressive Manufacturer Warranty

Low-Maintenance Decking by Trex

Upgrades for making the most of your Somerville home don’t have to be purely functional. Add some high-end style and weekend fun with a custom-built outdoor deck! Our Trex composite decks are incredibly easy to maintain and include a full system of decking components for a seamless, stylish upgrade. You’ll get that authentic woodgrain look, but with far easier maintenance, greater strength, and a better price.

Custom Replacement Windows and Doors

Our licensed, insured, and certified remodelers take pride in delivering quality craftsmanship with all of our replacement windows and doors.


If your home’s windows are decades old, you’re probably wasting some serious money on energy bills all year long—but especially during our cold winters! By upgrading to replacement windows from top brands like Marvin and Andersen, you’ll get:

  • Energy-Efficient, ENERGY STAR-Rated Designs
  • Customized Frames, Glass Packages, and Hardware
  • Low-Maintenance Construction in Your Choice of Wood, Vinyl, and More
  • Expert Installations from Leading Local Pros


Why stop at replacement windows alone? Somerville doors from Capital Construction are equally as important for the style and security of your home. Manufactured by ProVia and fully customizable to your needs, our exterior doors range the full spectrum—from ventilating storm doors to high-end entryways.

Somerville’s Full-Service Exterior Remodelers

We’ve grown our Somerville home remodeling company one satisfied customer at a time, with full-service exterior renovations that make us the only local team to call.


What can our skilled masonry contractors do for you? With our expert knowledge of bricks, tiles, and other building materials, we can do practically anything! We can repair historic homes, design custom outdoor footpaths, and even install custom stone hardscaping.


New gutters are one of the best ways to ensure that your Somerville home stays free from water damage with far less work for you. Instead of climbing a ladder to scoop out clogged gutters, let us replace your damaged system with a new one that actually works! With built-in gutter guards to block debris, our gutters can prevent costly issues with your siding, soffits and fascia, and foundation.

Get Your Free Quote for Home Remodeling in Somerville Today

Don’t let your home remodeling dreams stay dreams. Work with our Somerville remodelers to improve your family’s home with new roofing, siding, decking, and more! Just give us a call or fill out our online form to request your free consultation and cost estimate now.

Boston, Massachusetts, Rhode Island & New Hampshire
Exterior Remodeling Done Right

Our contractors are here to help residents across New England with
exterior home remodeling projects.

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Enter to Win

$50,000 Home Renovation Project

The prize package includes a complete home exterior renovation worth up to $50,000.