- Hoffmann Brothers
Hoffmann Brothers offers both residential and commercial heating, air conditioning, plumbing & electrical repa...
Read moreSaint Louis, MO 63110 - Chesterfield Service
We are a heating, cooling, plumbing electrical, gas fireplace and major appliance contractor serving Chesterfield...
Read more245 Chesterfield Industrial Boulevard, Chesterfield, MO 63005 - The Unico System
The Unico System is a small-duct, high-velocity central heating and air conditioning system. For more information...
Read more7401 Alabama Ave, St. Louis, MO 63111 - Harster Heating & Air Conditioning Co
Our team is on top of (and inside, and around) all things HVAC. We work with the top manufacturers, and our custom...
Read moreSaint Louis, MO 63123 - Guaranteed Comfort & Energy
Guaranteed Comfort and Energy is a whole-house comfort and energy solution company that specializes in lowering ut...
Read more1507 Vandalia St, Collinsville, IL 62234 - Crystal Heating & Cooling
Crystal Heating & Cooling serves the entire St. Louis area and surrounding counties, from St. Genevieve to St....
Read more3 Cave Industrial Dr, Crystal City, MO 63019 - CRAIG HEATING & COOLING
Craig Heating and Cooling is a St. Louis area HVAC company, based in Kirkwood, Missouri. We've been serving the St...
Read moreSaint Louis, MO 63122 - Jerry Kelly Heating & Air Conditioning
Jerry Kelly Heating and Air Conditioning is one of Missouri's most trusted heating and cooling contractors. Since...
Read more800N 2nd St, Saint Charles, MO 63301 - Design Aire HEATING & COOLING
Design Aire is a full-service residential air conditioning and heating company. We offer planned maintenance, emer...
Read moreBridgeton, MO 63044 - Environmental Heating & Cooling LLC
When it comes to HVAC Company, HVAC Contractor, Air Conditioning Services, no one compares to Environmental Heatin...
Read moreSaint Louis, MO 63126 - Level 9 Heating and Cooling
Level 9 Heating and Cooling in South County provides professional furnace and air conditioner repair, installation...
Read more11040 Lin Valle Drive, St. Louis, MO 63123 - Environmental Heating and Cooling
We are your #1 choice for top quality heating and cooling installation, repair and maintenance in St. Louis, MO. W...
Read more1086 Etherton Drive, Crestwood, MO - Smarthouse Home Performance Experts
SmartHouse Heating and Cooling is a full-service heating and cooling company, offering traditional and geothermal...
Read moreSaint Louis, MO 63114 - Air Pro Heating & Cooling
Air Pro Heating & Cooling is St. Louis' premier choice for the highest quality HVAC product and service at the...
Read moreSt. Louis, MO - Air Doctor Heating & Cooling
Air Doctor Air Conditioning Heating & Refrigeration, has been in business for over 15 years in Madison County,...
Read moreCollinsville, IL 62234
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140 Professionals
Hoffmann Brothers
Heating & Air Conditioning Contractors in St. Louis, MO
“We have used Hoffmann Brothers multiple times at our prior and current home and they have been very professional and always do an excellent job. They also solved a problem with our prior home's air conditioner that others could not fix. I would highly recommend Hoffmann Brothers.”
Chesterfield Service
Heating & Air Conditioning Contractors in St. Louis, MO
“Last year I purchased a new A/C and heater from Chesterfield Service. Their prices were reasonable and service was excellent. The employees kept everything very clean and they worked very efficiently. I have been very pleased with the installed appliances and there follow up service/maintenance has been exceptional. Highly Recommended!”
The Unico System
Heating & Air Conditioning Contractors in St. Louis, MO
“Very efficient high velocity heating and cooling system and the duct work is very discrete as it can be installed just about anywhere. Outlets are about the size of 4'' recessed lighting and look almost the same, makes for a very clean and esthetically pleasing design.
I have used this system in some of my projects, installed by professional ventilation company, and my clients are very happy with the system. They said that it was very comfortable and heating/cooling was evenly distributed around the home.
I highly recommend The Unico System. The initial investment will pay itself in savings.”
Harster Heating & Air Conditioning Co
Heating & Air Conditioning Contractors in St. Louis, MO
“Oh boy the furnace is out in January in Missouri!! We called Harster Heating and Air Conditioning . They were at our home that morning to get us back in business . Thank goodness because it was cold outside. The technician was very knowledgable and professional and resolved the issue that morning. We have a sense of security knowing Harster is on our speed dial :)”
Guaranteed Comfort & Energy
Heating & Air Conditioning Contractors in St. Louis, MO
“I have use this company on two separate occasions and they perform exceptionally. The company replacement my 29 year old furnace and air conditioner in a one day without a hitch last year. They made sure everything was running and taught me how to use my new digital thermostate.
The second occasion is when my Condominimum Clubhouse's water pipes frozen and broke recently. There was major damage throughout the clubhouse including the furnance shorting out. Guarantee was there right away when the Board called to check out the furnance and then to give an estimate for a new furnace within a couple of days. The funace has just been replaced without a hitch and the technician was crawling out of the crawl space when I walked in to check on him. He still had a smile on his face. It was really cold that day but he did not think about and got to work right away. He also made some suggestion to help with keeping the crawl space warmer. I would recommend them to anyone.”
Crystal Heating & Cooling
Heating & Air Conditioning Contractors in St. Louis, MO
“Crystal Heating and Cooling always does a wonderful job. They inspect my furnace and air conditioner yearly. They are always on time and very professional. I have also had them clean my vents and they noticed a vent that had a crack and fixed it at no cost.”
CRAIG HEATING & COOLING
Heating & Air Conditioning Contractors in St. Louis, MO
“Mark was thorough. He's very knowledgeable, pleasant, and a great customer service person. The company let me know when he was on his way so I could be prepared. All in all I'm very pleased with the service.”
Jerry Kelly Heating & Air Conditioning
Heating & Air Conditioning Contractors in St. Louis, MO
“I've used Jerry Kelly for years to take care of my HVAC at home. When the weather got warm this year, I found that my air conditioner wasn't cooling. My wife called Jerry Kelly and made an appointment for 6:30PM so they could come out after I got home from work. Dan came out Friday evening to work on the problem. He found the system was out of Freon and thought it was a leak in the Freon line, so he went looking for the leak inside the house and outside at the compressor.
Shortly after 10PM, Dan had thoroughly checked the line and couldn't find a leak. he didn't have a lot of Freon on his truck so he told me he'd be back Saturday to recharge the unit and try again to find the leak. He was back at 10 Saturday morning, checked the line again, and couldn't find what he was sure was a leak. He took the time to look at every inch of the line and test it but just couldn't find what was probably a tiny leak. After a couple of hours of detective work, he recharged the Freon and got the AC working again. He told me he'd be back later in the cooling season to try again to find and fix the leak.
I couldn't be more impressed with Dan's dedication to finding the underlying problem and fixing it. He took the time to check everything he could and actually double checked everything. That kind of service just doesn't happen often. Everyone I've ever had at my house from Jerry Kelly, as well as the office staff, is hyper-focused on customer service, and this is an experience I'll never forget.”
Design Aire HEATING & COOLING
Heating & Air Conditioning Contractors in St. Louis, MO
“All the HVAC guys at Design Aire do a great job. They are professional and efficient. Things are done right the first time.”
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