Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from ASA Construction Group. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$9,000 – $18,600
Typical roofing project around $13,800
ASA Construction Group works the exterior of a house — siding, roofing, decks, windows and doors — and its reviews stay locked onto that lane rather than drifting into vague praise. On Google the average across 59 ratings is a flat 5.0, and Angi and HomeAdvisor each report the same 5.0 from 13 ratings; the written record runs from 2017 up through this August. The most recent reviews describe exactly the kind of work the company is built for: a new deck built by a crew named Rafael and Hugo, three decks including one with diagonally laid boards shaped into a semi-circle, a full run of 12-over-12 windows replaced, and a bay window and octagon window swapped out under a project manager named Steve. None of the five reviews from the past six months mention a problem. The deeper history backs that up with specifics rather than just star counts. In a 2023 review a homeowner described a full re-shingle with SBC Cape Cod Gray double-dipped shingles, AZEK-boarded fascia and soffits, and a TimberTech AZEK deck and porch rebuild; another 2023 review covers a James Hardie clapboard re-siding job with Azek trim and new entry doors. A 2025 review walks through a 450-square-foot deck restored with reframed joists and a new picture-frame composite deck floor plus 25 new stair treads, finished in three days. Andre, the company's owner, is the name that recurs across nearly every year of reviews — described as personally responsive, and in a January 2026 review credited with fixing an oversight himself after the crew had already finished. The company's Massachusetts home improvement contractor registration (HIC #198403) is verified active against the state registry, and its Better Business Bureau file carries an A+ accreditation. The one review that isn't a flat five — a 4-star rating in late 2025 — praises the communication, design help and on-budget result without naming any complaint at all, which is about as clean as a record gets. For a full exterior project on Cape Cod — a roof, a re-siding, a deck rebuild, or several of those at once — this is a contractor with a long, verifiable, site-consistent track record. The main thing worth asking about upfront is scheduling: several reviews mention crews working through snow and cold rather than waiting out weather, more a sign of throughput than a warning, but worth confirming for a time-sensitive job.
### ⭐️⭐️⭐️⭐️⭐️ Amazing Work by ASA Construction Group! I can’t say enough wonderful things about Andre, the owner of ASA Construction Group, and his incredible team! From start to finish, Andre was professional, responsive, knowledgeable, and committed to making sure everything was done right. Rafael and Hugo did an absolutely awesome job building my new deck. They were hardworking,(showing up at the crack of dawn and staying well into the evening) meticulous, (such attention to detail!) respectful, and clearly take great pride in their work. I was concerned about my garden during demo as it abuts my deck, but Rafael and Hugo were incredibly careful around my plants and landscaping. They treated my property with such care, and I really appreciated that. They also did a beautiful job adding to the existing brickwork, making the new deck feel like it truly belongs with the rest of my little condo. The finished result is even better than I imagined! And they went above and beyond when it came to the little things that make a BIG difference. They carefully moved all of my outdoor furniture into the garage during construction and then moved everything back out once the deck was finished. That extra effort and care did not go unnoticed! I am so happy with my beautiful new deck and couldn’t be more pleased with the entire experience. Thank you, Andre, Rafael, Hugo, and the whole ASA Construction Group team for your hard work, craftsmanship, and attention to detail. I would highly recommend ASA Construction Group to anyone looking for quality workmanship and a team that truly cares about their customers! Fantastic job, guys — thank you!!
We highly recommend ASA Construction Group. The quality of their work is excellent. The builders were prompt, neat and qualified.
Working with ASA was an outstanding experience from start to finish! Their knowledgeable professionals and skilled craftspeople brought genuine pride and care to every detail of the project. The entire process was thoughtful, thorough, and exceptionally well-managed. The results speak for themselves: my three new decks — including one featuring diagonally-laid boards shaped into a perfect semi-circle — are absolutely gorgeous! My project was completed on time and on budget, and I could not be happier. I highly recommend ASA to anyone seeking high-quality craftsmanship and a team that truly cares about turning a remodeling vision into reality. A big thank you to the entire ASA Team!
Asa did a wonderful job replacing all my 12 over 12 windows. They were easy to work with and completed other jobs as well. I would strongly recommend them.
ASA Construction was a fantastic choice for our window project. They replaced three windows for us — including installing a new bay window, removing an old garden window and replacing it with a double‑hung, and updating our octagon window. Steve and his team were great to work with from start to finish. It’s such a relief to feel completely confident that the work is being done correctly and with real care. We’re definitely keeping their contact info handy for our next project. Thank you, Steve and team!
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Certified attributes are verified against the public registry. Others are the business's own statement.
Added 73 new comments, added 78 new photos, verified active license, established 4.7 rating