Energia LLC

Energia is a Holyoke, Massachusetts insulation and weatherization contractor that describes itself as employee- and worker-owned, doing high-performance insulation, air sealing, energy audits and ice dam repair for homes and small commercial buildings across western Massachusetts. It holds an active Massachusetts home improvement contractor license under its own name, and Better Business Bureau has accredited the company since 2012 with an A+ grade, dating its founding to 2009. The written record runs mostly through 2015 to 2018 on HomeAdvisor, where reviewers describe fair pricing (one 2015 review says Energia beat a competing quote by roughly $3,000 on a hard-to-reach blown-insulation job), knowledge of the applicable codes and rebates, and clean job sites. More recently, Google reviews from 2025 and early 2026 describe attic and wall insulation crews who protected floors and finishes while working and left everything clean, and note that the office handled the utility rebate paperwork with HGE. Worth knowing before booking: among Energia's most recent Better Business Bureau reviews is one alleging that a 2021 MassSave energy-efficiency inspection found the company's earlier work faulty or falsified — specifically unfinished air sealing and missing rim joist insulation. Two other recent Better Business Bureau reviews from different customers describe satisfactory rim-sill insulation work and a smooth utility-rebate submission, so the record on that BBB page is mixed rather than uniformly bad. For a straightforward insulation, air-sealing or weatherization job in the Holyoke, Northampton or Springfield area, Energia is a long-running, licensed operation with a documented history of competitive bids and clean work — but given the specific 2021 quality complaint on its BBB profile, it's worth asking directly how a completed job will be verified, and confirming the scope of air sealing and insulation coverage before signing off.