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Brand Certified

Isaac Heating & Air Conditioning

4.8
(1,967 reviews)

Business Details

83 Olcott Road South, Big Flats, NY
14814, United States
(607) 301-1355

About

HVAC ContractorElectricianPlumber
"When it comes to heating and cooling your home, you’re not just buying a furnace or air conditioning unit — you’re buying a company, a customer service team, the quality and integrity they represent. Whether it’s an emergency repair, an upgrade/replacement, or a brand-new installation, it’s the total experience that counts, and that’s where Isaac excels! Whatever your situation, Isaac’s highly trained professionals will educate you about your options and help you decide which solution is best for your needs and budget. We’ve been part of the local community for nearly 80 years. And we’re proud to stand behind our heating and air conditioning products and our work."

Location

Isaac Heating & Air Conditioning
83 Olcott Road South, Big Flats, NY
14814, United States

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Reviews

4.8
1,967 reviews
5 stars
1,798
4 stars
75
3 stars
16
2 stars
19
1 star
59
  • TT
    Tom Taylor
    1 day ago
    5.0
    Setting up our appointment was very easy. Phone customer service was great. Our technician, Jacob was very knowledgeable. Our heating system problem was probably not a normal one. But, the issue was solved quickly, followed by a system check. Great service all around. Thanks!
  • DS
    David Stephens
    Oct 28, 2026
    5.0
    I am very pleased with our new furnace installed by Isaac heating and air conditioning. The whole process was a very pleasant experience. From Rick coming out to do the estimate to Derik and Zack doing the installation. These guys answered all my questions and were very professional and courteous. I would highly recommend this company to anyone. Thanks for such great service.
  • PW
    Pam Walker
    Oct 27, 2026
    5.0
    We are very satisfied with the installation of our new furnace and hot water system that was installed today.The Isaac employees that did the work were exceptional. I would highly recommend Isaac Heating.
  • JS
    Jeff Spada
    Oct 27, 2026
    1.0
    Tech showed up for an emergency call and said he wasn’t able to do anything but provide a diagnoses which we already had done. We needed an emergency repair that was expected and wasn’t able to be done. He says he wasn’t able to do that work so not sure why he Was Even sent? We told him we didn’t need a diagnoses so he said there works be no cost.
  • SW
    Susan W
    Oct 15, 2026
    5.0
    They came for a repair to our furnace but couldn’t fix it because it was to old and couldn’t get parts anymore. They sent someone out for free to talk about a new furnace. He helped us get financing. They made an appointment for a week and called us back because they had a cancellation to be able to install it the same day. He came back a couple times to help finish the paperwork because the site was having difficulties and to show me how to program the thermostat. They always came on time, was very nice, and knew what they were doing. They had to come out for a repair and they came quickly and it was under warranty so there was no fee. I would definitely recommend this company!

Brand Certified Facts from Isaac Heating & Air Conditioning

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Certified November 01, 2026Yext Knowledge Graph
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