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Open 24 today
162 Wilton Rd, Farmington8AM - 5PM
275 High St, Farmington“Quick response by the company and a very pleasant and capable technician (Sean) solved my issue. Thank You!“
“These people are the most selfless people I have ever done business with. They are just wonderful people“
“Each time they have been out they have fixed the problem from plumbing to a furnace in a timely manner, both employees that came were friendly and knowledgeable. My furnace has never worked so well! I was scared to see the bill, but was pleasantly surprised when I opened it. I would not call anyone else but Cornerstone!“
Hvac
Hvac
Hvac
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“Called first thing in morning after waking up to a value on furnance being blown and water every where! They were here promptly and Justin fixed the problem quickly! He replaced the valve and a circulator, explained what happened and was very polite and friendly! I am a customer for life! Excellent customer service!“