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Blue Mountain Heating & Cooling LLC is listed in Norwood at 80 Tremont Street and focuses on air-conditioning installation and service repair. Its profiles list emergency service, free estimates, six projects, and Massachusetts trade license RT-173320. Three June 2026 customers described same-day HVAC service, a coolant-leak diagnosis and recharge, punctual work, clear cost explanations, and a promptly returned Sunday call. A fourth review from December 2019 also called the company professional and responsive. The profiles show 5.0 ratings, with four reviews on the main listing. The documented work centers on AC service, replacement, installation, and maintenance. Before booking, confirm the license status, written scope, parts and refrigerant charges, and the emergency-service terms. Blue Mountain appears suited to homeowners who need responsive Norwood-area cooling work and want same-day or emergency availability confirmed in advance.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Blue Mountain 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
Trevor came out and serviced my HVAC unit after I noticed warm air coming from the system. He came out the same day, found a coolant leak, and recharged the system.
Even on a Sunday, we had a promptly returned call and courteous, efficient, and professional service by Trevor.
Very happy with my AC. Trevor is a pro, on time and upfront about the work that needs to be done and the cost.
Very professional responsive and great communicator, highly recommendable.
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No changes recorded yet — last scanned Sep 9, 2026.
Transparent diagnostics5.0
Repeat, years-long customers5.0
Decades-long customers5.0
Honest, no-upsell service5.0
Rapid response5.0