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Home Mechanics focuses on heating and cooling work, with listings for heat-pump and ductless mini-split installation. HomeAdvisor describes the company as serving Watertown and says it has six years in business; BBB lists Home Mechanics - Heating & Cooling, Plumbing & Electrical at a Chelmsford address with an A grade. The available public comments are thin but specific: in a December 2025 recommended.app post, someone described a mini-split installation in a garage and said it worked well. HomeAdvisor lists heat-pump installation, commercial heat-pump work, and ductless mini-split installation, while BBB lists air-conditioning contracting. Before booking, confirm the service address and the exact scope of work. The two directory listings place the business in different Massachusetts cities, and BBB says it is not accredited; ask which entity will contract for the job and what the estimate includes.
Typical Greater Boston range for this kind of work, from regional averages β not a quote from Home Mechanics. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 β $11,400
Typical HVAC project around $8,200
βMini split install in the garage so I can actually use it in summer. Works incredible.β
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No changes recorded yet β last scanned Sep 10, 2026.
Transparent diagnostics5.0
Repeat, years-long customers5.0
Decades-long customers5.0
Honest, no-upsell service5.0
Rapid response5.0