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A/C Repair & HVAC Contractors in Sainte Genevieve

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Sainte Genevieve / 50 mi
Air Conditioning & Heating
1 – 15 of 104 professionals
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104 Professionals

Featured Reviews for A/C Repair & HVAC Contractors in Sainte Genevieve

Hoffmann Brothers
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsJuly 22, 2014
“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.”
Crystal Heating & Cooling
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsFebruary 1, 2014
“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.”
The Unico System
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsJune 3, 2015
“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
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsFebruary 10, 2013
“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 :)”
CRAIG HEATING & COOLING
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsJune 1, 2015
“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.”
Guaranteed Comfort & Energy
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsJanuary 30, 2014
“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.”
Kirkwood Heating & Air Conditioning
A/C Repair & HVAC Contractors in Sainte Genevieve
Average rating: 5 out of 5 starsJanuary 23, 2014
“We are building a new house. The bid we received from Kirkwood Heating and A/C was very reasonable. Their installers did a great job, very professional. They took the design and worked with us on location of vents and equipment. Even though it is a construction site, they still kept their work areas neat.”
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Why Hire Air Conditioning & Heating on Houzz?
104Local Pros on Houzz Who Serve Sainte Genevieve, MO
10,917Local Projects on Houzz by Air Conditioning & Heating
1M+Total Number of Reviews Left by Homeowners
What do HVAC contractors do? HVAC stands for heating, ventilation and air conditioning. An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Sainte Genevieve, MO home and other homes.

When should you hire local HVAC companies?


Generally, Sainte Genevieve HVAC contractors or HVAC installers work with or run companies that repair or install heating systems and a/c services for homes.

Local air conditioning companies can help with a wide variety of air conditioning services, including both a/c installation and a/c repair. Air conditioning contractors, also known as a/c contractors, get extremely busy in the summer when temperatures are highest. For larger jobs, like installation, you might want to hire a/c installers during the off season like spring or fall. You should also try to do the same for heating services. Heating installers and heating contractors might be more available in the summer or fall for larger projects.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors, heating companies and air conditioning installers on Houzz. Look in the Professionals section of our website and search for Missouri HVAC contractors. Read reviews and see how an HVAC contractor might approach your Sainte Genevieve, MO home’s heating and cooling challenges.