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Hutnick Plumbing & Heating
Fast emergency response4.6
CGR Mechanical
State-confirmed MA plumbing license3.6
Verified record
MJ Heating & Cooling is a Lawrence HVAC installer with only two reviews on file, and they point in opposite directions. A 2024 review calls the work "very professional" but gives no further detail. A 2022 review complains that the company doesn't answer the phone during or after an install. With so little written history, there isn't enough here to draw a real conclusion either way — worth asking directly about post-install support and response times before booking.
Very professional
Never answer the phone during and after install
Typical Greater Boston range for this kind of work, from regional averages — not a quote from MJ Heating & Cooling, LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Specializes in
Languages
1 change recorded — last scanned Jul 30, 2026.
Fast emergency response4.6
State-confirmed MA plumbing license3.6
