Verified record
EnvironAir is the Marblehead shop people call when the air conditioning quits in the heat. A customer who lost cooling during a June 2025 heatwave said the technician arrived quickly, diagnosed it and had cool air back within the hour. Another, calling about an emergency AC leak in September 2025, said the crew was there inside two hours, fixed the leak and cleaned up after itself. The other jobs people write about are new systems. Four reviewers between January and March 2026 describe a full HVAC system going in quickly — one, writing in January 2026, said the installation was timely and expert with no problems at all. Two of them measured it the same way afterward: a February 2026 customer said the home "feels nice", another that same month that the house is "cozy". Several reviewers mention being walked through the job. In an April 2026 review, a homeowner said the technician made sure they understood the fix before starting it; a March 2026 customer called the pricing fair and straightforward, and in a July 2025 review a homeowner whose AC gave out on the hottest day of the summer noted the clear communication and the lack of a sales push. On Google the company holds 5 stars across 9 ratings. If the AC dies in July, this is a shop several customers describe arriving fast and finishing on the visit. For a full system replacement, get the proposed equipment — model, capacity and warranty terms — in writing, and ask exactly what the quoted price covers.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from EnvironAir. 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
This HVAC service did a great job for me. The AC stopped working when it was really hot outside. The technician got there quickly and figured out what was wrong right away. Before starting the fix, he made sure I understood everything. Right now, the AC works great again. I'm very happy with this HVAC service.
This HVAC contractor was wonderful. AC repair technicians arrived swiftly and addressed the problem. Professionally, the technician explained everything. Fair and straightforward pricing. I endorse their HVAC services.
Great service for HVAC! The staff put in our new system quickly and professionally. Everything is working perfectly.
The guys that put in our new HVAC system did a great job. They did a good job, worked quickly, and made sure we understood everything. The system works perfectly, and our home feels nice.
We got a new HVAC system, and the guys performed a great job. Organized, comprehensive, and professional. The system works great, and our house is cozy.
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1 change recorded — last scanned Jul 2, 2026.
Weekend emergency work3.6
Boiler & gas-fitting work3.5
Emergency availability3.4