Business ProfileVerifiedHVAC Companies in O'Fallon, Missouri
Reliable Heating & Cooling Inc.
Reliable Heating & Cooling Inc. is based in O'Fallon and provides HVAC services for homes and light-commercial properties. Founded in 1972, it began as a home-based business in Florissant.
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Business Highlights
- It is a Carrier Factory Authorized Dealer.
- Its service technicians are NATE- and ACCA-certified.
- It is accredited by the Better Business Bureau.
- It is an Angie’s List Super Service Award winner.
Service Area
Chesterfield, Creve Coeur, Florissant, Maryland Heights, O'Fallon, St. Charles, St. Louis, St. Peters, University City, Webster Groves, Lake Saint Louis and Wentzville.
Public local listing. Reliable Heating & Cooling Inc. is one of 9 HVAC companies ProsGrade lists in O'Fallon, Missouri.
Listing details
7 services listed, including Air conditioning, Heating and Heat pumps. Open 24 hours, 7 days a week. 116 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Reliable Heating & Cooling Inc. compares with the other 8 HVAC companies on ProsGrade in O'Fallon, using public Google ratings and review counts.
- One of 9 O'Fallon HVAC companies on ProsGrade.
Trust Signals
Open 24/7 for HVAC emergencies.
Services Covered
7 services- Air conditioningRepair, installation and seasonal maintenance
- HeatingRepair, installation and fall maintenance; service for all makes and models
- Heat pumpsCarrier Infinity Series with Greenspeed intelligence; 40–100% capacity in 1% increments
- Ductless HVACMini- and multi-split systems
- Indoor air qualityAir filtration products
- Light commercial HVACInstallation, replacement, seasonal maintenance and repair
- Water heaters
Reviews
What customers say
Several long-standing customers describe using Reliable for many years, while reviewers praise the technicians’ courteous, knowledgeable manner. One customer appreciated being offered scheduling options and having the planned generator gas-line work explained in advance. Another says installers covered work areas after she raised concerns about carpet dirt.
Customer Reviews
Dennis
If you’re looking for a great and I mean great HVAC and Heating company you can’t go wrong with Reliable. I have been with them for over 12 years. They have replaced both my air conditioner and heating units quickly and efficiently.
I won’t go to any other similar business. Reliable is always there when you need them 24 - 7 and if you have an issue, they listen and make it right. Management, Staff and Technicians are top notch. “Well Done Reliable”
Kevin Jones
Derrick came out to inspect my furnace and I had a great experience. He was friendly and knowledgeable and helped educate me on items that can help prolong the life of my furnace. I will continue using this company for my service.
Daniel Rieman
I received a call from Liana asking when I would be available for a gas line install for the generator. She gave me a few options and clearly explained what would be done. The arrival window was small which isn't typical and I really liked that On the morning of the install it started with a quiet knock on the door. Brad arrived in the time window given and that knock alerted me but didn't wake anyone sleeping up. He introduced himself and gave an overview of what he was going to be doing. Very professional and personable. The work looks very good.
Thank you
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Frequently Asked Questions
Does Reliable Heating & Cooling provide emergency HVAC service?
It provides emergency HVAC service 24 hours a day, seven days a week.
Does Reliable offer indoor-air-quality consultations?
It offers free in-home consultations with an air-quality specialist, who assesses indoor conditions and provides findings and recommendations.
How long can ductless installation take?
Most ductless installations can be completed in a single visit; the installation requires little more than a three-inch hole in an exterior wall.
Can Reliable arrange air-conditioning maintenance one season at a time?
Yes. Air-conditioning maintenance can be arranged through a service agreement or one season at a time.
Do Reliable's heat-pump systems have zoning or connected controls?
Its heat-pump options include zoned control, and Wi-Fi-enabled units can be managed from a smartphone, computer or tablet.