Get matched with top heating and air conditioning pros in University City, MO
There are 27 highly-rated local heating and air conditioning pros.
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TRUSTED BY HOMEOWNERS
4.8 
464 Verified Reviews for Heating And Air Conditioning Service pros in University City, MO
*The Angi rating for Heating And Air Conditioning Service companies in University City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in University City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on May 13, 2025
Heating and air conditioning pros in University City
HVAC repair, new install, all mechanical services.
HVAC repair, new install, all mechanical services.
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BIG BANG HVACR is an HVAC (Heating, Ventilation, Air Conditioning) company that keeps clients "banging cool" or "banging warm" for the particular season. The company does an outstanding services on AC units, Refrigerators, Mini Fridge, Standard Freezers, Deep Freezers, Gas Stoves, Electric Stoves, Furnaces, Dryers, Thermostat Installations, Toilet Installations and does troubleshooting and maintenance repairs on non-working systems. I service St. Clair County, Madison County (Collinsville and Edwardsville), St. Louis County and St. Louis City. Anyone who lives outside of the target areas, must contact me directly before booking. Please make sure to book the correct service. Please note if you are using a credit card to pay for the remaining balance, there will be a 4% transaction fee through my booking site.
BIG BANG HVACR is an HVAC (Heating, Ventilation, Air Conditioning) company that keeps clients "banging cool" or "banging warm" for the particular season. The company does an outstanding services on AC units, Refrigerators, Mini Fridge, Standard Freezers, Deep Freezers, Gas Stoves, Electric Stoves, Furnaces, Dryers, Thermostat Installations, Toilet Installations and does troubleshooting and maintenance repairs on non-working systems. I service St. Clair County, Madison County (Collinsville and Edwardsville), St. Louis County and St. Louis City. Anyone who lives outside of the target areas, must contact me directly before booking. Please make sure to book the correct service. Please note if you are using a credit card to pay for the remaining balance, there will be a 4% transaction fee through my booking site.
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"If I could give a zero I would. They gave us a time to be to us between 7 am - 11 am. Then was told they would come after lunch. It’s almost like and can’t get ahold of them they finally answer and say they will be there at 4. Call at the 3:50 and said technician was in route and will be there at 4. It’s 5 and no one ever showed up still could not get ahold of anyone. Very disorganized and unreliable company to hire."
Tynesha O on June 2024
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"If I could give a zero I would. They gave us a time to be to us between 7 am - 11 am. Then was told they would come after lunch. It’s almost like and can’t get ahold of them they finally answer and say they will be there at 4. Call at the 3:50 and said technician was in route and will be there at 4. It’s 5 and no one ever showed up still could not get ahold of anyone. Very disorganized and unreliable company to hire."
Tynesha O on June 2024
"For more than 15 years, First Choice services has provided both commercial and residential appliance repairs and hvac services in the Greater St. Louis area. We take pleasure in offering premium work at competitive prices. We service all makes and models. Our service technicians are skilled and qualified to carry out the task at hand. We provide trustworthy service with a quick response, when you are having issues with your appliances or hvac choose our company to be your first choice
"For more than 15 years, First Choice services has provided both commercial and residential appliance repairs and hvac services in the Greater St. Louis area. We take pleasure in offering premium work at competitive prices. We service all makes and models. Our service technicians are skilled and qualified to carry out the task at hand. We provide trustworthy service with a quick response, when you are having issues with your appliances or hvac choose our company to be your first choice
Superior Heating | Cooling | Plumbing offers heating, cooling and plumbing services for residential homes. We are a third generation family owned company founded in 1972. We have locations in Lake St. Louis & Chesterfield, but cover St. Louis, St. Charles, Warren, Lincoln & Franklin counties. We operate a fleet of vehicles for any needs that you may have.
Superior Heating | Cooling | Plumbing offers heating, cooling and plumbing services for residential homes. We are a third generation family owned company founded in 1972. We have locations in Lake St. Louis & Chesterfield, but cover St. Louis, St. Charles, Warren, Lincoln & Franklin counties. We operate a fleet of vehicles for any needs that you may have.
A1 Heating and Cooling offers specialized services for heating, ventilation, and air conditioning units either in residential or commercial properties. Our professional HVAC technicians are trained to offer a variety of services including repairs, maintenance, replacement, and installation.
A1 Heating and Cooling offers specialized services for heating, ventilation, and air conditioning units either in residential or commercial properties. Our professional HVAC technicians are trained to offer a variety of services including repairs, maintenance, replacement, and installation.
We are a Veteran owned family business. I have 23 years experience in carpentry and masonry along with 10 years in Heating - cooling and Maintenance work. We provide General Maintenance to include sink, repair and replacement, plumbing repair and replacement, toilet and vanity replacement. Fence repair or replacement and retaining wall replacement. We look forward to servicing your needs.
We are a Veteran owned family business. I have 23 years experience in carpentry and masonry along with 10 years in Heating - cooling and Maintenance work. We provide General Maintenance to include sink, repair and replacement, plumbing repair and replacement, toilet and vanity replacement. Fence repair or replacement and retaining wall replacement. We look forward to servicing your needs.
Home or apartment heating and cooling, plumbing, and electrical needs
Home or apartment heating and cooling, plumbing, and electrical needs
At BFAM Enterprise, we believe that teamwork and brotherhood are the keys to success. As Brothers From Another Mother, we understand the importance of working together to achieve a common goal. Our team of experts is not only highly skilled, but also works together seamlessly to provide you with the best home repair services possible. We value the brotherhood that we share and bring that same sense of camaraderie to every project we take on. When you choose BFAM Enterprise, you're not just hiring a company, you're joining our family. We take pride in treating our customers like brothers and sisters, and we'll go above and beyond to ensure that you're satisfied with the work we do. So if you're looking for a home repair company that values brotherhood, teamwork, and excellence, look no further than BFAM Enterprise. Contact us today to experience the difference that our sense of camaraderie can make in your home repair project.
"Perfectly Assembled"
Anji W on June 2024
At BFAM Enterprise, we believe that teamwork and brotherhood are the keys to success. As Brothers From Another Mother, we understand the importance of working together to achieve a common goal. Our team of experts is not only highly skilled, but also works together seamlessly to provide you with the best home repair services possible. We value the brotherhood that we share and bring that same sense of camaraderie to every project we take on. When you choose BFAM Enterprise, you're not just hiring a company, you're joining our family. We take pride in treating our customers like brothers and sisters, and we'll go above and beyond to ensure that you're satisfied with the work we do. So if you're looking for a home repair company that values brotherhood, teamwork, and excellence, look no further than BFAM Enterprise. Contact us today to experience the difference that our sense of camaraderie can make in your home repair project.
"Perfectly Assembled"
Anji W on June 2024
Heating and air conditioning services FAQs
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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