Don Weimer Heating & Air Conditioning
HVAC contractor in Clarence, NY.
In Don Weimer Heating & Air Conditioning's own words
For over four decades, Don Weimer Heating & Air Conditioning has been the trusted comfort provider for Western New York. As heating and air conditioning specialists serving Clarence, NY and surrounding areas, they bring a wealth of experience to every project. Count on Don Weimer Heating & Air to deliver quality customer service whether it's a new installation or expert repair. Experience the difference that comes with decades of dedication to keeping your home comfortable, season after season.
- Trade
- HVAC contractor
- Business address
- 9710 Wehrle Dr, Clarence, NY 14031
- Telephone
- (716) 245-7191
- Website
- weimerheatingandair.com
- Hours
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- Monday8:00 am - 5:00 pm
- Tuesday8:00 am - 5:00 pm
- Wednesday8:00 am - 5:00 pm
- Thursday8:00 am - 5:00 pm
- Friday8:00 am - 5:00 pm
- Saturday9:00 am - 2:00 pm
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- NY register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Very knowledgeable, great prices, gives you every option possible to figure out your issues. Very thorough and very professional. Highly recommended
Matias F.
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I have dealt with Don Weimer Heating and Air Conditioning for the past 30+ years. I have always found him to be fair and honest in his treatment of his customers. I recently found myself in need of his service regarding the failure of my furnace and air conditioning system. He provided me with a honest assessment of my current system and what would be required for repair. He also provided me a quote on a new system that would more closely meet the capacity required for my home. I found him to be a no pressure and honest individual who provides high quality service at a reasonable price. I would recommend Don to anyone. Based on the age of my old system and the repairs that would have been required, I went with the install of a new furnace. He pre tested the furnace prior to install. The Install was completed in one day with total clean up. He followed up after the install to be sure there were no issues, of which there were none. Great Job Don Weimer Heating and Air Conditioning Update 12/5/2025 I continue to be pleased with Don Weimer HVAC. I was having a minor issue with my furnace. Service arrived in less than 12 hours from the time I called and routine maintenance was performed and I am up and running. Still extremely pleased with Don and his son Stephen Weimer.
Ernest O.
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I asked a lot of questions and he had the answers. He takes the time to explain things. He knows the meaning of good customer service.
Robert T.
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Always a pleasure, friendly, knowledgeable and reasonable!
Debra Z.
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I had them here to do seasonal maintenance on my furnace. They went above and beyond and made sure I was completely happy.
marjeffjim
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For all my hvac needs I call They’re prompt and informative Explaining everything and anything I had questions for. Not afraid to show you what the others won’t. 5/5!
camiron K.
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Very professional service and fantastic communication. Friendly crew and very reasonable. I would highly recommend them.
Paul M.
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Great work, great price! We've been having Weimer do work for a few year now and they're always great!
Blake C.
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Steve has been great to us! He came out and fixed our boiler same day. It was in the 20’s and other companies were quoting multiple day waiting periods. Yesterday our A/C went out and he came this morning and fixed it. The customer service is excellent and he takes the time to explain the work he’s doing and ways to prolong your equipment. Definitely recommend
donald B.
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Called yesterday telling him my air was out. He call early today and sent someone it right away, fixed quickly. Good job. We have air !!
Peter M.
About Don Weimer Heating & Air Conditioning
HVAC services in Clarence
Don Weimer Heating & Air Conditioning has provided climate control services for over 43 years. The company says it specializes in residential heating equipment and offers commercial services as well. Don Weimer Heating & Air Conditioning offers expertise in ductless mini-split installation, heat pumps, boilers, and indoor air quality solutions.
The company provides 24/7 emergency response for heating and cooling needs. Customers frequently mention the technical knowledge of the technicians and the thoroughness of their explanations during repairs or installations.
Equipment and maintenance
The business describes its work as covering a wide range of makes and models. It names several brands it services, including Lennox, Rheem, Goodman, Bryant, American Standard, and Triangle Tube. It also provides maintenance, seasonal tune-ups, and full system installations.
In Clarence, utility gas accounts for 76% of the heating fuel share per the American Community Survey. NOAA normals for the area show a mean temperature of 46.8 degrees F.
Professional heating and cooling
Services listed by the company include furnace repair, air conditioning repair, and the installation of new ductwork. It offers professional sizing and connection for new heating systems to ensure safety and performance.
The company operates from Monday through Friday from 8:00 am to 5:00 pm, with Saturday hours from 9:00 am to 2:00 pm.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in New York
About Clarence
| Population | 2,673 (2024) |
|---|---|
| County | Erie County |
| Average yearly snowfall | 124.1 inches |
| Heating degree days | 7,029 |
| Most common heating fuel | Utility gas |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.