Seliga Heating and Cooling
HVAC contractor in St. Louis, MO.
In Seliga Heating and Cooling's own words
4th generation family owned and operated heating and cooling business serving the St Louis community since 1927. Servicing all makes and models of residential and commercial air conditioners, heat pumps, furnaces, boilers, humidifiers, air cleaners, water heaters, package units and ductless mini splits. Licensed, bonded and insured with a commitment to the best possible customer experience. 100% satisfaction guarantee.
- Trade
- HVAC contractor
- Business address
- 6211 Gravois Ave, St. Louis, MO 63116
- Telephone
- (314) 481-7333
- Website
- seligaheatingandcooling.com
- Hours
-
- Monday7:00 am - 5:00 pm
- Tuesday7:00 am - 5:00 pm
- Wednesday7:00 am - 5:00 pm
- Thursday7:00 am - 5:00 pm
- Friday7:00 am - 5:00 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- MO 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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Chris is one of the best people I’ve ever met, he is loyal, kind and experienced! I will recommend SELIGA to family and friends.
Evelyn D.
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Our technician Zeth was prompt, courteous and professional. Thoroughly explained what service was being performed and how much it would cost; upfront. Then after the service was performed went over everything again.
Ron S.
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Amazing Service for an adimitadly rather unusual situation - they took care of us right away and with fantastic customer service!!
Rachael R.
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Great service!
Ailey M.
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Excellent service received today from Wayne Glore. He fixed the low water feed, cleaned the burners, and flushed my steam boiler. I am ready for winter!
Stephen G.
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Lenny was very thorough and friendly.
Jeannie V.
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Another seasonal tune-up! Always feel better after Seliga gives things a good look. Bring on the winter (just not too cold)
Mike D.
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Chris was the Technitian- He was professional , on Time and explained what he was doing Very Happy with his services. Thank you
ALAMELU L.
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I have been using your company since we bought our first home on Delor in 1967. We have had no problems with you service and you have some of the nicest people working for you in service and the office.
Marilyn V.
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Clean, friendly, knew what he was doing and was able to talk to us and sort things out fast in a fast time frame even with an old and rusty equipment that I have.
Jesus S.
About Seliga Heating and Cooling
Air conditioning and heating work in St. Louis
Air conditioning is one part of Seliga Heating and Cooling's work in St. Louis. The company says it has been family-owned through four generations since 1927, handling equipment sales, installation, and repair for both homes and commercial properties.
Its stated equipment work includes furnaces, boilers, heat pumps, air conditioners, water heaters, package systems, humidifiers, air cleaners, and ductless mini-split systems. The company also names maintenance and indoor-air-quality work, and identifies Mitsubishi among the brands it handles. It says a Mitsubishi Electric product bought and installed through a Diamond Contractor can receive a 12-year warranty.
Seliga Heating and Cooling's rating and weekday schedule
Reviewers commonly mention punctual technicians, clear explanations of the work and repair choices, friendly interactions, and seasonal maintenance. Some describe same-day help for urgent air-conditioning problems and service on older equipment.
The business is open 7:00 am to 5:00 pm Monday through Friday, with weekends closed. It also says financing is available.
Trade credentials named by the company
The company names NATE-certified technicians along with licensed mechanical, sheet-metal, pipe-fitter, and apprentice personnel.
Seliga Heating and Cooling says it is licensed, bonded, and insured. Its work is directed to homes and businesses in St. Louis.
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.