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Cornerstone Services

4.9 189 reviews
Overall rating
4.9
out of 5
189 reviews
5 star 96%
4 star 3%
3 star 0%
2 star 0%
1 star 1%

About Cornerstone Services

Cornerstone Services offers reliable and efficient solutions for home comfort needs. They provide durable heating systems and central air systems to match individual homes. The company works with customers to create customized plans through a free in-home consultation. Cornerstone's service ensures prompt assistance, even in emergency situations, and they are able to accommodate issues quickly. Their team, including knowledgeable and skilled technicians, is extremely helpful, polite, and professional. They are very informative and clearly explain what they are doing. Cornerstone has a reputation for excellent customer service, fast response times, and attention to detail, making them a highly recommended choice. Luke showed up to examine a furnace system and shared it had several issues. Tom provided a detailed estimate offering different levels of repair. The installation team did an amazing job removing an old system and installing a new furnace. Everyone involved with a major upgrade was professional, polite, and great to work with. Cornerstone also helped with a plumbing emergency, and the woman on the phone was kind and got Russell to come out that day. Russell was able to fix what someone else wouldn't/couldn't, at a very reasonable price. Russell and Derrick installed a new system after dealing with years of problems from a ten year old Navien. One month in, there have been zero issues. Cornerstone is now a go-to for future issues.

Oct 2026
5.0
From our initial call to the company inquiring about having a propane furnace installed to the end result, we were treated with the upmost respect. They were very knowledgeable and courteous to our needs. I would highly recommend them.
Sep 2026
4.0
Very professional sales assistance and workers/workmanship. The furnace installation was completed without any surprises and they completely handled coordinating with the gas company for the propane hookup, testing and sign off.

My appreciation to Chad, Bill, Nate and Ian.
Aug 2026
5.0
Tracy Zac Ian , went above and beyond to accommodate all needs took pictures to present to my clients so they could see how progress was going Tracy led the crew and was very accommodating. They must have at every home personality friendliness, and went above and beyond. Ian Also went above and beyond he was the first one to arrive here at their home was very accommodating thank you so much for the services
Photos of Cornerstone Services, 32 South Main Street,  Norwood
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Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Closed
Sunday Closed

Good to know

  •  on-site services
  • accepts credit cards

Location

32 South Main Street, Norwood, NY 13668

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Cornerstone Services · 32 South Main Street, Norwood, NY 13668

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