New England's spray foam specialists — open-cell, closed-cell, and hybrid systems for attics, rim joists, crawl spaces, and whole-home retrofits. Then we handle the drywall, plaster, and paint with the same crew. One contract, one schedule, no gaps between trades.
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And drywall, plaster, paint, air sealing, and Mass Save®-rebated weatherization are how they finish — all under one contract, with one crew, so nothing falls through the cracks.
Open-cell, closed-cell, and hybrid spray foam systems. Attics, rim joists, crawl spaces, cathedral ceilings, and whole-home retrofits. Highest R-value per inch available. Air-tight, moisture-resistant, long-lasting.
See spray foam services →Attic-plane, rim joist, top-plate, and chase sealing. Pairs naturally with spray foam, and typically 75–100% Mass Save®-rebated.
Learn more →Dense-pack cellulose, blown-in fiberglass, rigid-foam envelope work — the Mass Save®-rebated measures we bundle alongside spray foam projects. We handle all paperwork.
Learn more →Hang, tape, and Level 4–5 finish for new builds, additions, and post-insulation wall restoration. Residential and multifamily.
Learn more →Traditional three-coat and veneer plastering. Historic restoration specialists for Greater Boston's pre-1950 homes. Exact texture matching.
Learn more →Professional painting with proper surface prep and premium materials. Residential, multifamily, and commercial across New England.
Learn more →Most spray foam jobs pair naturally with Mass Save®-rebated work — attic cellulose, wall dense-pack, air sealing. As a Mass Save® participating contractor, we fold that into the same project and handle every piece of paperwork. 75% off for MA residents; 100% for income-eligible households.
Four steps from first call to final walkthrough — no surprise fees, no lost days between trades.
Submit the form or call 857-214-2434. Our coordinator reaches out within 2 business hours, books the on-site visit, and answers rebate questions.
We inspect attic, walls, basement, and rim joists; identify air-leakage priorities; and explain which measures are rebated vs out-of-pocket. Written quote, firm price.
Insulation, drywall, plaster, paint — same team, same week. No gaps between trades where quality problems usually show up.
We file all Mass Save® paperwork. You get a manufacturer warranty on materials and Smooth's workmanship warranty on installation.
“Andre and his team at Smooth crushed a large addition for me with gypsum and plaster. They were fast, respectful, affordable, and most importantly good craftsmen! Andre was very responsive and reliable. I would definitely use him and his team again.”
“Smooth Construction was recommended to me by my contractor and I will always be grateful for his advice. Their team was the most efficient and professional group I have ever worked with. Their job was impeccable! If you ever need insulation, wall hanging or plastering done, hire Smooth. You will never regret it.”
“I recently hired Smooth, and I'm thrilled with the results! Andre and his team were professional, efficient, and the quality of their work exceeded my expectations. My home feels much more comfortable now, and the finish is flawless. I highly recommend their services for anyone in need of insulation and plastering work.”
“I'm a general contractor and I am very selective with whom I will work with. I have worked with Andre and Smooth on numerous jobs, for several years now. They have always been quick to respond, professional, honest, courteous and trustworthy. Even though their quality of work is excellent, their pricing is very reasonable. I look forward to many more positive experiences with Smooth!”
“Smooth is the one stop shop for builders or homeowners looking for any services in insulation, blue board, plaster, and painting. Amazing quality, speed, and pricing! Andre and Junior do a great job running their crews, highly recommend trying them out.”
“The Smooth team is top notch. Hands down will use them again and refer them to others. We have worked with Andre, Junior and their team for several projects for drywall, plaster, insulation and paint. They have always been great at communicating timelines, schedules and delivering as promised! Highly recommend.”
Greater Boston, North Shore, South Shore, MetroWest, Worcester, Cape Cod and South Coast in Massachusetts — plus Southern New Hampshire and Southern/Central Maine.
Don't see your town? Browse all 150 →
Smooth serves 150 priority cities and towns across Greater Boston, Southern New Hampshire, and Southern/Central Maine. Top Massachusetts markets include Boston, Cambridge, Somerville, Newton, Salem, Worcester, Framingham, Lowell, Quincy, and Plymouth. In NH: Manchester, Nashua, Portsmouth, Dover, Concord. In ME: Portland, Saco, Biddeford, Lewiston. Our base is East Boston, MA. Call 857-214-2434 to confirm coverage for your specific town, or see the full list on our locations page.
Yes — Smooth is a Mass Save® participating Independent Installation Contractor. We perform approved weatherization measures (air sealing, cellulose, fiberglass, rigid foam) at 75% off for standard-income households and 100% free for income-eligible households, and we handle all program paperwork. See our Mass Save guide for eligibility details.
Not directly. Mass Save® rebates target approved cellulose, fiberglass, and rigid foam — not spray foam. When spray foam is genuinely the right product for an area (rim joists, crawl spaces, cathedral ceilings, moisture-prone zones), we install it as an out-of-pocket premium measure, often combined in the same project with Mass Save-rebated air sealing and insulation for the best combined cost.
Open-cell spray foam: $0.45–$0.75 per board foot (about $1.50–$2.60 per square foot at typical 3.5" thickness). Closed-cell: $1.00–$1.65 per board foot (about $2.00–$3.30 per square foot at 2" thickness). Full-project ranges: a typical attic job runs $2,000–$5,000; a whole basement $3,000–$7,000; a whole-home retrofit $4,500–$12,000. We give a firm written quote after a free on-site visit.
Yes — that's our core value proposition. We complete spray foam or weatherization, then handle drywall, plaster, and paint with the same crew under one contract. For homeowners and GCs, that means one point of contact, one schedule, and no gaps between trades where problems usually appear.
We respond to all quote requests within 2 hours during business hours (Monday–Saturday, 7 AM–7 PM ET). For urgent situations, call 857-214-2434 directly.
Air sealing stops uncontrolled air leakage through attic bypasses, rim joists, top plates, and penetrations. Insulation slows heat transfer through building assemblies. Neither works well alone. Done together, they typically cut heating and cooling loads 15–30% — and Mass Save® covers 75–100% of the air sealing cost for Massachusetts residents.
We respond within 2 hours. No obligation. Spray foam, drywall, plaster, paint — one crew, one quote.