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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Hemlock Decks, Porches, and Home Additions. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
Hemlock Decks, Porches, and Home Additions is a family-owned contractor based in Woburn with a broad Massachusetts and Connecticut footprint. Its work centers on decks, porches, additions, patios, roofing, and siding, with Trex Platinum Installer and TimberTech Gold Pro credentials. Recent homeowners repeatedly praise deck and roof projects for clear communication, punctual crews, clean sites, transparent pricing, and work completed on schedule. Reviews describe composite and multi-level decks, porch rebuilds, roof replacement and repair, and crews that handled permitting and cleanup carefully. Before booking, confirm the office serving your project, the exact permit and warranty scope, and which team will supervise the work. The company appears suited to homeowners seeking a deck, porch, addition, or exterior renovation with a structured design-to-build process.
“Hemlock Decks, Porches, and Home Additions, a family-owned construction company also operating as Hemlock Contracting, has opened four additional offices”
“Hemlock Contracting, a family-owned construction company, has announced that it now holds composite decking certification from both Trex and TimberTech”
“Hemlock Decks, Porches, and Home Additions, a family-owned construction company also operating as Hemlock Contracting, has opened four additional offices”
I highly recommend. Great quality work and a pleasure to work with Steve and his team.
Everyone at Hemlock was amazing to work with. Starting off from the initial quote to all the details and communication they provided during the process was wonderful. They are extremely prompt and thorough, they came back multiple times to ensure they had all the details they needed to properly and safely build the deck. After receiving the building permit they promptly got to work and was able to build the deck very quickly within a week time frame! It was such a wonderful experience working with Hemlock, trusting them to take on the full project from permitting, safely, building, communication it was all great. Would for sure work with them again and will highly recommend to anyone needing decking work!
Ben & his team were amazing!! They kept us in the loop every step of the way and kept to the timeline. The crew worked so hard, even in 90 degree weather, and the deck came out absolutely perfect and exactly what we wanted. Highly recommend!
These guys were fantastic! I needed a roof asap after the brutal winter we had. They came on a Monday to give me a quote, and I hired them the next day! They were on my roof and gone in a timely fashion! They cleaned up so well- not one nail was found on my lawn, you wouldn’t even know they ever came. Everyone on the job was very professional! I would 1000% recommend these guys to anyone that needs a roof. If I ever need a custom deck, I know exactly where to go! Thanks crew for the A+ experience!
Place is amazing! I was so impressed with their customer service and help! I dont trust many with this type of work, but I am so blessed to have come across these guys! Look no where else!
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Sep 4, 2026.
Rotted railings and loose rails fixed5.0
Trim and repairs5.0
Handles prep, carpentry and power washing too4.9
Custom cabinetry4.3