Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Glm Home Services Corp. 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
GLM Home Services Corporation is listed as a Boston-area home-improvement company led by Gustavo Munhoz. Thumbtack lists general contracting, carpentry, masonry, doors, trim, tile, flooring, bathroom remodeling, cabinets and plumbing drain repair, with 272 projects and 4.3 stars from 104 ratings. Recent Thumbtack reviewers praised prompt communication, on-time arrival, clean work and efficient repairs involving mold, walls, ceilings and home improvement. HomeAdvisor has two five-star reviews from October 2022, but also a May 2024 review reporting an unfinished door job after eight weeks; its rating is 3.5 from three ratings. Before booking, confirm the exact masonry or remodeling scope, who manages materials and completion dates, and the license details listed by BBB. BBB reports an A+ grade, non-accredited status and Massachusetts BBRS license number 207606.
Gustavo and his crew provided excellent work and excellent service. Communication was always prompt and thorough. They showed up when they said they would, on time and with everything they needed. They went the extra mile to make sure everything I needed to get done, was done and even picked extra things up for me! I will definitely be using GLM more in the future!…
VERY HAPPY with the work GLM HOME SERVICES CORP did in my house. They came on short notice and completed the job in two days. Each day after they left, the house was left clean. They were on time and worked the whole time they were here. I felt like I got my moneys worth and some. The place looks amazing. I would definitely recommend them for any paint job you need done. Here are some before and after pictures.…
Still waiting after 8 weeks for Gus to return and finish the job. He told us it would be 3 weeks in total bc he needed to order doors which would take 2. then told us at week 4 after asking that they came in and were the wrong size, then it was that they were at his painters house, then he was too busy and today still waiting for him to show up and finally finish the job
Quickly responded and solved my bathroom mold and moisture issue. GLM was very professional and a pleasure to work with.
We have a few mirrors to hang, plus a little bit of other work. The handyman did an awesome job. We have a square hole in the basement ceiling to route the Randon remediation pipe out. The handyman patched it up seamlessly and the ceiling looks brand-new! Now we don't have worry about cold air blowing in in winter. Awesome job!
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2 changes recorded — last scanned Aug 25, 2026.
Steps and stairs5.0
Basement waterproofing results5.0
Renovates century-old structures5.0
