Your Boston Area Deck Builder

Expand Your Entertaining Space with a Deck from MassTech

For over 30 years, MassTech has helped homeowners and businesses make the most of their properties.

Our large crew can build everything from a small deck for a house to large, commercial deck builds.

We take pride in building high-quality, safe and lasting decks for our customers within their budget.

We know how disruptive home renovation projects can be, even outdoor projects like decks. That’s why we maintain a large crew, capable of building most residential decks within a few days including demolition.

Deck Repair and Refinishing from Boston to Cape Cod

If you already have a deck, we typically start with a free inspection. Whenever possible, it is usually more economical to repair, refinish or re-plank your existing deck. Whether your deck needs new planking or complex structural repairs, we’re here to help. We can work closely with your town’s building inspector to ensure your old deck meets safety standards. Our crew also is experienced with power washing and refinishing decks.

New Deck Design and Build Services

We can handle any decking project you have in mind, whether it’s a large pool deck, wraparound porch or small deck to serve as an emergency exit.

All of our decking projects start with a free on-site inspection to determine the best design within your budget. We’ll coordinate with your area building inspector and pull necessary permits, ensuring your deck is safe for decades to come. We work with all types of materials from classic, pressure-treated decking to maintenance—free composite and exotic species like mahogany and ipe.

Building Roof Decks in Boston and Beyond

Roof decks are an incredible way to gain extra outdoor living space yet overcoming the design hurdles can be overwhelming. We’re here to help! Our team, with over 30 years experience in roofing and general construction, can help you from start to finish with your roof deck project, regardless of size. We’re well versed in roof deck design requirements in the City of Boston, Cambridge, and all over Massachusetts. Not only does our team design and build beautiful roof decks; we also provide roof hatch installations and can safely tie your deck into your existing roof with a leak-proof guarantee. Every roof deck project starts with a free, no-obligation consultation.