EcoSave Home Solutions is a North Chelmsford, Massachusetts home-performance contractor founded by Polly Carvalho, installing heat pumps, boilers, furnaces, insulation, and air sealing as a Mass Save participating contractor, and separately offering solar, plumbing, and electrical work across Massachusetts, including Boston, Cambridge, Worcester, Springfield, Lowell, Lynn, and Quincy. The company describes itself as independent of venture capital or private equity backing, and says it started out of frustration that Massachusetts families were being overcharged and left unaware of the Mass Save rebates they qualified for.
The company holds a 5-star rating on Google from 41 ratings, an A+ grade and accreditation from the Better Business Bureau since 2024, and BBB-listed Massachusetts electrician and plumbing/gas-fitting licenses. In an August 2026 review, a customer praised installers Junior and Claudemir for attention to detail, making sure new equipment blended into the home's exterior look. A June 2026 review credited the Mass Save-certified team with securing up to $16,000 in heat pump rebates and offering fast, responsive quotes. A cluster of reviews from March 2026 were consistently positive, if mostly brief. Earlier reviews from October 2024 include a general contractor who said he had used EcoSave on about nine different properties with reasonable pricing compared to competitors, and a homeowner who said the final unit cost about $10,000 less than a first quote elsewhere, with prompt, professional installers. Reviews on the BBB profile separately described the company as transparent and honest, including one customer who said staff pointed out minor fixes they could do themselves rather than upselling a paid repair.
With Mass Save participation, licensed electrical and plumbing work, and a consistent run of positive reviews on both pricing and installation quality, EcoSave Home Solutions is a strong option for Massachusetts homeowners pursuing a heat pump conversion, insulation upgrade, or other Mass Save-eligible energy project.
