About
Looking for expert HVAC services near you? Cornerstone HVAC provides top-rated heating, cooling, and indoor air quality solutions in New Bedford, Dartmouth, Fall River, Westport, Middleboro, Southcoast, and Fairhaven. Our certified technicians specialize in AC repair, furnace installation, heat pumps, ductwork, and emergency HVAC services. We offer fast, reliable, and affordable service to keep your home or business comfortable year-round. Call now for same-day service, free estimates, and expert HVAC repair, maintenance, and installation!
Contact us
Hours
Open now
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Posts
- Cornerstone HVAC and Home Improvement5 months ago
AC install with a side of seagull drama We removed the old condenser, avoided the nest, and installed a cleaner, more efficient setup in the right ... more - Cornerstone HVAC and Home Improvement5 months agoTired of window units? School is in session and the lesson is simple — upgrade to a mini-split with Cornerstone HVAC. We’ll help you take advantage... more
- Cornerstone HVAC and Home Improvement5 months agoHigh-quality installs. Zero risk. We use American-made systems like the Peerless boiler, manufactured in Bally, Pennsylvania—not Bally’s Casino. Wi... more
- Cornerstone HVAC and Home Improvement5 months agoThis Father’s Day, I’m letting the kids take over Cornerstone HVAC is still your go-to for expert plumbing, heating, and air conditioning services—... more
- Cornerstone HVAC and Home Improvement5 months agoThey didn’t call Cornerstone. He showed up anyway. When your system’s down, Cornerstone is already on the way. Plumbing. Heating. AC. No corners cu... more
- Cornerstone HVAC and Home Improvement6 months agoAC blowing hot air? We’ve got the fix Sometimes all you need is a refrigerant recharge. And yes, we’ve seen it all. At Cornerstone HVAC, we don’t j... more
- More posts
Reviews
5 out of 5
(17 reviews)
5
5
4
3
2
1
Carol Clinton
5 months ago
Can't say enough about our very positive experience with Cornerstone HVAC! Shane was on time, professional, knowledgeable and informative. And, the cost was reasonable. Our ACis back in service on one of the hottest days of the summer. Will definitely recommend Cornerstone without hesitation!
Kathi Newman
3 months ago
I can’t say enough about Cornerstone HVAC. Shane was so professional and took the time to explain everything to us regarding our A/C and furnace and was so knowledgeable. I would highly recommend them to anyone who is looking for HVAC company. We will definitely be using them in the future.
About
Looking for expert HVAC services near you? Cornerstone HVAC provides top-rated heating, cooling, and indoor air quality solutions in New Bedford, Dartmouth, Fall River, Westport, Middleboro, Southcoast, and Fairhaven. Our certified technicians specialize in AC repair, furnace installation, heat pumps, ductwork, and emergency HVAC services. We offer fast, reliable, and affordable service to keep your home or business comfortable year-round. Call now for same-day service, free estimates, and expert HVAC repair, maintenance, and installation!
Hours
Open now
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Contact us
Posts
- Cornerstone HVAC and Home Improvement5 months agoAC install with a side of seagull drama We removed the old condenser, avoided the nest, and installed a cleaner, more efficient setup in the right ... more
- Cornerstone HVAC and Home Improvement5 months agoTired of window units? School is in session and the lesson is simple — upgrade to a mini-split with Cornerstone HVAC. We’ll help you take advantage... more
- Cornerstone HVAC and Home Improvement5 months agoHigh-quality installs. Zero risk. We use American-made systems like the Peerless boiler, manufactured in Bally, Pennsylvania—not Bally’s Casino. Wi... more
- Cornerstone HVAC and Home Improvement5 months agoThis Father’s Day, I’m letting the kids take over Cornerstone HVAC is still your go-to for expert plumbing, heating, and air conditioning services—... more
- Cornerstone HVAC and Home Improvement5 months agoThey didn’t call Cornerstone. He showed up anyway. When your system’s down, Cornerstone is already on the way. Plumbing. Heating. AC. No corners cu... more
- Cornerstone HVAC and Home Improvement6 months agoAC blowing hot air? We’ve got the fix Sometimes all you need is a refrigerant recharge. And yes, we’ve seen it all. At Cornerstone HVAC, we don’t j... more
- More posts
Reviews
5 out of 5
(17 reviews)
5
5
4
3
2
1
Carol Clinton
5 months ago
Can't say enough about our very positive experience with Cornerstone HVAC! Shane was on time, professional, knowledgeable and informative. And, the cost was reasonable. Our ACis back in service on one of the hottest days of the summer. Will definitely recommend Cornerstone without hesitation!
Kathi Newman
3 months ago
I can’t say enough about Cornerstone HVAC. Shane was so professional and took the time to explain everything to us regarding our A/C and furnace and was so knowledgeable. I would highly recommend them to anyone who is looking for HVAC company. We will definitely be using them in the future.
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