DaSilva Mechanical

DaSilva Mechanical is a Middleboro, Massachusetts, HVAC company that homeowners across the South Shore hire for oil and gas heating, air conditioning, and specialty heating and cooling installation, repair, and maintenance. Reviews from 2022 through 2026 describe the same technician, Jonathan DaSilva, handling everything from full system replacements to same-day emergency calls. Recent customers have had him swap a 1980s air handler and condenser for a new Lennox system, replace mini-split units, install a 96%-efficient natural gas furnace with upgraded gas piping, and track down a boiler's persistent clicking noise that a previous company could not diagnose even after sending several technicians. When one homeowner lost air conditioning on a hot day, he was out the next day. Several reviewers say they have called him back for multiple jobs over the years and consistently praise his pricing and communication. Older reviews add more specific stories. In a 2023 review, a homeowner described an unexpected mid-winter furnace failure fixed at a price well below other estimates. In an August 2024 review, someone said another contractor had recommended a full air conditioner replacement, but Jonathan instead found and repaired a compressor leak. In an October 2024 review, a customer who had been quoted roughly $2,000 elsewhere to clean three moldy mini-split units said his price was far more reasonable. The Better Business Bureau accredits DaSilva Mechanical with an A+ rating. Its records list a Massachusetts gas fitter license (GF 5236, expiring in 2028) issued by the Board of State Examiners of Plumbers and Gas Fitters, and a Department of Fire Services registration (BU-320250) tied to this business. Google shows a 5-star average from 205 ratings, and both Angi and HomeAdvisor show 5.0-star averages from 16 reviews each. For anyone in Middleboro or the surrounding South Shore towns dealing with a furnace, boiler, or air conditioning problem, the reviews describe a single technician who diagnoses issues quickly, explains what he's doing, and has built a long track record of repeat customers.