Top 10 HVAC Companies in Clayton, MO

Porch Pro Headshot Hoffmann Brothers
HVAC Contractors
Serves Clayton, Missouri
(7,914)
Hoffmann Brothers is ready to handle all your residential and commercial air conditioning, heating, plumbing, electrical, drain, water heater, sewer, and appliance repair needs! Whether you have an air conditioner, furnace, geothermal heat pump, commercial roof top unit, generator, sewer replacement...Read more about Hoffmann Brothers
Hoffmann Brothers is ready to handle all your residential and commercial air conditioning, heating, plumbing, electrical, drain, water heater, sewer, and appliance repair needs! Whether you have an air conditioner, furnace, geothermal heat pump, commercial roof top unit, generator, sewer replacement...Read more about Hoffmann Brothers
Porch Pro Headshot Air Comfort Service, Inc.
HVAC Contractors
Serves Clayton, Missouri
(4,493)
"Very professional service technicians who always leave me with a sense of being assured that my HVAC units are properly functioning and ready for the season. I would without any hesitation recommend Air Comfort for service and replacement when needed."
"Very professional service technicians who always leave me with a sense of being assured that my HVAC units are properly functioning and ready for the season. I would without any hesitation recommend Air Comfort for service and replacement when needed."
Porch Pro Headshot AAA Plumbing
HVAC Contractors
Serves Clayton, Missouri
(1,215)
AAA Home Services has been family owned and operated for over 44 years, and AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its award-winning staff. With reputable standings on Angie's List, BBB, the Chamber of Commerce and local media, we focus on g...Read more about AAA Plumbing
AAA Home Services has been family owned and operated for over 44 years, and AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its award-winning staff. With reputable standings on Angie's List, BBB, the Chamber of Commerce and local media, we focus on g...Read more about AAA Plumbing
Porch Pro Headshot Brandon
HVAC Contractors
Serves Clayton, Missouri
Senior Maintenance tech , have a cert in Hvac , 1 yr in business, handyman services , painting, delivery , cleaning assembly , wiring etc.
Senior Maintenance tech , have a cert in Hvac , 1 yr in business, handyman services , painting, delivery , cleaning assembly , wiring etc.
Porch Pro Headshot Heritage Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
(202)
Heritage Heating & Cooling is an award-winning, locally owned company dedicated to providing top-notch indoor air quality solutions and customer service. As an authorized customer care dealer for American Standard, Heritage Heating & Cooling has a 100% customer satisfaction rating, and the company h...Read more about Heritage Heating & Cooling
Heritage Heating & Cooling is an award-winning, locally owned company dedicated to providing top-notch indoor air quality solutions and customer service. As an authorized customer care dealer for American Standard, Heritage Heating & Cooling has a 100% customer satisfaction rating, and the company h...Read more about Heritage Heating & Cooling
Porch Pro Headshot Quality Heating & Cooling Inc
HVAC Contractors
Serves Clayton, Missouri
(90)
"Used Quality Heating & Cooling to update our builder's grade heating and cooling system. The owner came to our house and listened why we wanted to replace the system we had and came up with 2 or 3 options for us. We never felt pressured to purchase one system over another and options were explain...Read more about Quality Heating & Cooling Inc
"Used Quality Heating & Cooling to update our builder's grade heating and cooling system. The owner came to our house and listened why we wanted to replace the system we had and came up with 2 or 3 options for us. We never felt pressured to purchase one system over another and options were explain...Read more about Quality Heating & Cooling Inc
Porch Pro Headshot Williams Heating & Cooling, LLC
HVAC Contractors
Serves Clayton, Missouri
(83)
"I have had service through Williams Heating and Cooling LLC over the past 30 plus years. Service is reputable, dependable and professional. I had a system installed in my home just before I sold it, when my home went through the inspections for listings the inspector commented what a beautiful jo...Read more about Williams Heating & Cooling, LLC
"I have had service through Williams Heating and Cooling LLC over the past 30 plus years. Service is reputable, dependable and professional. I had a system installed in my home just before I sold it, when my home went through the inspections for listings the inspector commented what a beautiful jo...Read more about Williams Heating & Cooling, LLC
Porch Pro Headshot R.F. Schraut Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
(121)
Based out of Saint Louis, Schraut R F Heating & Cooling is an HVAC specialist. Offering services such as ductwork installation, humidifier installation, HVAC installation and other services, them have been in business since 1982. Schraut R F Heating & Cooling is accredited by the Better Business Bur...Read more about R.F. Schraut Heating & Cooling
Based out of Saint Louis, Schraut R F Heating & Cooling is an HVAC specialist. Offering services such as ductwork installation, humidifier installation, HVAC installation and other services, them have been in business since 1982. Schraut R F Heating & Cooling is accredited by the Better Business Bur...Read more about R.F. Schraut Heating & Cooling
Porch Pro Headshot RICOTTA HEATING & AIR
HVAC Contractors
Serves Clayton, Missouri
(128)
Ricotta Heating and Air is a local St Louis Heating & Cooling Company who are experts in HVAC service, repairs & installations for both commercial and residential establishment owners. Our services are available in St. Louis and its surrounding areas including Kirkwood, Chesterfield, and Fenton Ric...Read more about RICOTTA HEATING & AIR
Ricotta Heating and Air is a local St Louis Heating & Cooling Company who are experts in HVAC service, repairs & installations for both commercial and residential establishment owners. Our services are available in St. Louis and its surrounding areas including Kirkwood, Chesterfield, and Fenton Ric...Read more about RICOTTA HEATING & AIR
Porch Pro Headshot Total Comfort Heating & Air Conditioning LLC
HVAC Contractors
Serves Clayton, Missouri
(109)
Total Comfort Heating & Air Conditioning, LLC is a bonded, licensed and insured contractor with over 30 years of experience in the industry. Our company prides itself with quality workmanship and competitive pricing. Total Comfort Heating & Air Conditioning, LLC strives for excellence in our servic...Read more about Total Comfort Heating & Air Conditioning LLC
Total Comfort Heating & Air Conditioning, LLC is a bonded, licensed and insured contractor with over 30 years of experience in the industry. Our company prides itself with quality workmanship and competitive pricing. Total Comfort Heating & Air Conditioning, LLC strives for excellence in our servic...Read more about Total Comfort Heating & Air Conditioning LLC

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Clayton HVAC Contractors

28960

Very honest and reasonably priced

- Aaron Milligan
28961

My landlord called quality heating and cooling and they came to my house quickly and had the issue resolved in an hour, which was a huge relief because I have a small child and they had that AC up and running in no time flat

78637

We needed a replacement heating and cooling unit in our sunroom. As usual Quality was prompt in getting in the necessary equipment and installing it. Malcolm did a great job and took time to explain both the warranties and how the unit works.

- Bobbi Baumstark
28788

We had our semi-annual clean and check on our system and not only was the Technician extremely informative answering all of my questions, I felt at ease knowing our system still has a few more years left on it and we won't be needing to replace it this su...

- Valerie Jo
29654

Our air conditioning went outn and we called Quality and they came out the same day and determined the unit had to be replaced. Rich Sr. came the next morning and explained what we would need for our house. At same time we decided to include the furnace...

- Marge Place
28981

Quality Heating and Cooling is a very clean and thorough company. Their service is great and they seem to pride theirselves on preventative maintenance. With their service plan they like to find problems with your furnace or air condition before its in th...

- Danial Kunst
29930

Professional, reliable, and trustworthy. Nice folks.

140037

We have recently had Lk heating out due to a warranty company, it took them three weeks to come to our hom and stated it was our compressor, they then left our house in absolute disarray and could not get our air working. After having another company come...

- Stephanie Michel
40352

Larry went above and beyond my expectations. I'm pleased I have found an HVAC contractor I can trust with many years of experience. I would recommend LK Mechanical!

- Jamie Lynn
39488

Larry has taken care of every problem I have had at my home and my parents home. He is fast reliable and does quality work. Explains everything in detail. Would recomend him to anyone.

- Jacob Coach
42567

Larry came to install gas logs we purchased from Lowes. He was very respectful of our home. He placed throws on the floor to protect the carpet and catch any debris. He cleaned up completely and thoroughly. Our logs were defective and we had to have L...

- Robin Thomas
38730

L K Mechanical has always treated myself and my family well, he's thorough and explains what he needs to do and why

- mary schreck

Everything You Need to Know About Clayton HVAC Companies

Who are the best HVAC Contractors in Clayton?

We've found 50 hvac contractor providers that are available to you in Clayton.

Keep in mind that every project has different requirements, and some hvac contractor professionals maybe be more equipped to handle the specifications of your hvac work than others. Talk to multiple hvac contractors before deciding which one is right for you. You will want to consider how much they charge, if they are properly licensed for hvac work in Clayton, and if your project is a fit. Here are some suggested professionals and companies to get you started:

  • Air-Pro Heating & Air Conditioning Inc
    • Location: Clayton
  • NPM HEATING & COOLING LLC
    • Location: Clayton
    • Been in business since: 1987
  • RICOTTA HEATING & AIR
    • Location: Clayton
    • Been in business since: 1964

How many hvac contractors does Clayton have?

There are around 50 companies throughout Clayton to help you with your next hvac job.

  • 26 of them have an A or A+ rating from Better Business Bureau.

What should I check for once my HVAC Contractor in Clayton has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

All HVAC Companies in Clayton, MO

Porch Pro Headshot Nu-Way Heating and Air Conditioning
HVAC Contractors
Serves Clayton, Missouri
(44)
Slogan: Our goal is to have our customers need to tell every person they meet that they have found the most honest, trustworthy, and talented HVAC company around. We work to provide you with a system that is customized to fit your home for maximum comfort. You'll enjoy working with our qualified tea...Read more about Nu-Way Heating and Air Conditioning
Slogan: Our goal is to have our customers need to tell every person they meet that they have found the most honest, trustworthy, and talented HVAC company around. We work to provide you with a system that is customized to fit your home for maximum comfort. You'll enjoy working with our qualified tea...Read more about Nu-Way Heating and Air Conditioning
Porch Pro Headshot Hampton Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
(27)
Hampton Heating and Cooling LLC is a family owned business that operates 24 hours a day. We repair and replace any items that pertain to heating, cooling and refrigeration. Repair and replace heating and cooling equipment, from furnaces, evaporators, condensers, washers, dryers and hot water heater...Read more about Hampton Heating & Cooling
Hampton Heating and Cooling LLC is a family owned business that operates 24 hours a day. We repair and replace any items that pertain to heating, cooling and refrigeration. Repair and replace heating and cooling equipment, from furnaces, evaporators, condensers, washers, dryers and hot water heater...Read more about Hampton Heating & Cooling
Porch Pro Headshot SMART St. Louis
HVAC Contractors
Serves Clayton, Missouri
(15)
SMART is a network of residential air conditioning & heating contractors that provide superior service to the St. Louis metro area. SMART Contractors provide maintenance, repair, replacement and design of residential HVAC units. Our focus is to help consumers reduce their overall heating and coolin...Read more about SMART St. Louis
SMART is a network of residential air conditioning & heating contractors that provide superior service to the St. Louis metro area. SMART Contractors provide maintenance, repair, replacement and design of residential HVAC units. Our focus is to help consumers reduce their overall heating and coolin...Read more about SMART St. Louis
Porch Pro Headshot Epinger Services
HVAC Contractors
Serves Clayton, Missouri
(7)
When your heating or cooling system breaks down, you need an HVAC company you can trust. Come to Epinger Services, serving the greater St. Louis, MO area with dependable heating and cooling repair service. With over 10 years in business, we offer certified HVAC technicians and high quality products ...Read more about Epinger Services
When your heating or cooling system breaks down, you need an HVAC company you can trust. Come to Epinger Services, serving the greater St. Louis, MO area with dependable heating and cooling repair service. With over 10 years in business, we offer certified HVAC technicians and high quality products ...Read more about Epinger Services
Porch Pro Headshot High Ridge Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
Is your AC or heating unit on its last leg? Do you need HVAC services before the seasons change? Rely on the experts at High Ridge Heating & Cooling for all of your heating and cooling needs. We offer complete HVAC service and installation for both residential and commercial properties. Our HVAC ser...Read more about High Ridge Heating & Cooling
Is your AC or heating unit on its last leg? Do you need HVAC services before the seasons change? Rely on the experts at High Ridge Heating & Cooling for all of your heating and cooling needs. We offer complete HVAC service and installation for both residential and commercial properties. Our HVAC ser...Read more about High Ridge Heating & Cooling
Porch Pro Headshot L K Mechanical HEATING AND AIR CONDITIONING
HVAC Contractors
Serves Clayton, Missouri
(5)
"LK Mechanical services the hvac system at my home and business properties. They are prompt, courteous and honest. Larry does a wonderful job explaining any issues and how to remedy them. I would highly recommend them. "
"LK Mechanical services the hvac system at my home and business properties. They are prompt, courteous and honest. Larry does a wonderful job explaining any issues and how to remedy them. I would highly recommend them. "
Porch Pro Headshot T M Weir Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
Our story of giving customers superior heating and cooling service began in 1983 when Tim and Barbara Weir started repairing family members and friends' HVAC systems out of their garage. News of the Weir's efficiency soon spread and they opened a small shop in town that attracted many local customer...Read more about T M Weir Heating & Cooling
Our story of giving customers superior heating and cooling service began in 1983 when Tim and Barbara Weir started repairing family members and friends' HVAC systems out of their garage. News of the Weir's efficiency soon spread and they opened a small shop in town that attracted many local customer...Read more about T M Weir Heating & Cooling
Porch Pro Headshot C&G Heating & Cooling
HVAC Contractors
Serves Clayton, Missouri
C&G Heating and Cooling company does both residential and commercial work. We are a Trane Comfort Specialist that specializes in installing high efficient furnace and air conditioners. Call (314) 645-0535 or (636)-394-2700 for all your service needs. We service all brands and we offer free est...Read more about C&G Heating & Cooling
C&G Heating and Cooling company does both residential and commercial work. We are a Trane Comfort Specialist that specializes in installing high efficient furnace and air conditioners. Call (314) 645-0535 or (636)-394-2700 for all your service needs. We service all brands and we offer free est...Read more about C&G Heating & Cooling
Porch Pro Headshot T-Will HVAC Miantenance LLC
HVAC Contractors
Serves Clayton, Missouri
we have provided indoor comfort solutions for homeowners in St. Louis city and surrounding West County communities. Our goal is to prioritize customer satisfaction in everything we do and stand behind our products and workmanship 100 percent. It’s a simple promise that holds a lot of weight. It’s al...Read more about T-Will HVAC Miantenance LLC
we have provided indoor comfort solutions for homeowners in St. Louis city and surrounding West County communities. Our goal is to prioritize customer satisfaction in everything we do and stand behind our products and workmanship 100 percent. It’s a simple promise that holds a lot of weight. It’s al...Read more about T-Will HVAC Miantenance LLC
Porch Pro Headshot Amazing Heating and Cooling
HVAC Contractors
Serves Clayton, Missouri
Porch Pro Headshot New Custom Homes  U.S.A.-Only
HVAC Contractors
Serves Clayton, Missouri
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Njl Custom Homes is a general contractor in Valley Park. They offer foundation repair, garage construction and more.
Porch Pro Headshot AZS Heating and Cooling
HVAC Contractors
Serves Clayton, Missouri
AZS Heating and Cooling, based in Valley Park, is an HVAC company that provides gas line repair, air conditioning installation and other services.
AZS Heating and Cooling, based in Valley Park, is an HVAC company that provides gas line repair, air conditioning installation and other services.
Porch Pro Headshot Roofnation LLC
HVAC Contractors
Serves Clayton, Missouri
Porch Pro Headshot Rob Works
HVAC Contractors
Serves Clayton, Missouri