Verified record
Hamma Hvac-R is an HVAC business in Shrewsbury, MA. One customer says Michael has taken care of the repair of the AC system at their property for years and calls him professional, honest and kind. Another customer says Mike has always treated them fairly, stands by his work, and is so neat that after he completes his work you would never know he was there. A third customer praises the response time and says the cost was more than reasonable. In a 2025 review, a customer said they had a mini split installed and couldn't be happier.
If I could give Hamma HVAC -R 10 stars I would. I can't remember why I first contacted Mike but it was one of the best calls I ever made. He is one of the most grounded, principled, ethical business persons I have ever met. He has ALWAYS treated me fairly and stands by his work. After Mike completes his work, you would never even know he was there. He IS that neat! If you ever need service for your HVAC system contact Hamma HVAC-R. You won't be disappointed! Mike, your work ethic and professionalism is seen and appreciated every time you walk through our door. Excellent job!
Excellent response time and cost was more than reasonable. Mike is the best, highly recommend!!
Michael has been taken care of the repair of the AC system at my property for years. He is a professional, honest and kind man. I strongly recommended him to my friends and colleagues.
Amazing company with great service. Had a mini split installed and couldn’t be happier
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Hamma Hvac-R. 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
2 changes recorded — last scanned Sep 26, 2026.
