Top 10 HVAC Companies in St. Peters, MO

Porch Pro Headshot Chesterfield Service
HVAC Contractors
Serves St. Peters, Missouri
(3,525)
Chesterfield Service takes pride in providing the highest quality heating & cooling, appliance repair and HVAC work. We have the finest customer service in greater St. Louis and St. Charles Counties, as well as surrounding areas. In fact, we are so committed to offering you the best service that we ...Read more about Chesterfield Service
Chesterfield Service takes pride in providing the highest quality heating & cooling, appliance repair and HVAC work. We have the finest customer service in greater St. Louis and St. Charles Counties, as well as surrounding areas. In fact, we are so committed to offering you the best service that we ...Read more about Chesterfield Service
Porch Pro Headshot Vitt Heating And Air Conditioning Co Inc.
HVAC Contractors
Serves St. Peters, Missouri
(1,169)
From our family to yours! Our company is a second- and third-generation, family-run business. We are all working together with a common goal of happiness and success for ourselves and our family and friends. With this goal in mind, we offer honest opinions regarding service and, if necessary, instal...Read more about Vitt Heating And Air Conditioning Co Inc.
From our family to yours! Our company is a second- and third-generation, family-run business. We are all working together with a common goal of happiness and success for ourselves and our family and friends. With this goal in mind, we offer honest opinions regarding service and, if necessary, instal...Read more about Vitt Heating And Air Conditioning Co Inc.
Porch Pro Headshot AAA Plumbing
HVAC Contractors
Serves St. Peters, 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 Healthy Home Pest Control and Services
HVAC Contractors
Serves St. Peters, Missouri
(988)
"Michelle came the next day to do an inspection and spent over an hour in our home, thoroughly explaining our issue and potential treatment options! She was kind, courteous, and we did not feel ashamed or judged in any way. We were able to schedule the treatment for 2 days from now at our convenienc...Read more about Healthy Home Pest Control and Services
"Michelle came the next day to do an inspection and spent over an hour in our home, thoroughly explaining our issue and potential treatment options! She was kind, courteous, and we did not feel ashamed or judged in any way. We were able to schedule the treatment for 2 days from now at our convenienc...Read more about Healthy Home Pest Control and Services
Porch Pro Headshot Vogel Heating & Cooling
HVAC Contractors
Serves St. Peters, Missouri
(506)
"Can't say enough about the quality, thoroughness, and professionalism of people like Dan B. at Vogel Heating & Cooling. Having worked with Vogel for several years on all of my heating and cooling needs, I can proudly say I have not been disappointed, and highly recommend them for any task or maint...Read more about Vogel Heating & Cooling
"Can't say enough about the quality, thoroughness, and professionalism of people like Dan B. at Vogel Heating & Cooling. Having worked with Vogel for several years on all of my heating and cooling needs, I can proudly say I have not been disappointed, and highly recommend them for any task or maint...Read more about Vogel Heating & Cooling
Porch Pro Headshot NPM HEATING & COOLING LLC
HVAC Contractors
Serves St. Peters, Missouri
If you are looking for heating and air conditioning services in the St. Louis or St. Charles area, you've come to the right place! NPM Heating and Cooling, works all over St Louis County & St. Charles County. Providing services such as central air conditioning repairs, floor heater replacements, air...Read more about NPM HEATING & COOLING LLC
If you are looking for heating and air conditioning services in the St. Louis or St. Charles area, you've come to the right place! NPM Heating and Cooling, works all over St Louis County & St. Charles County. Providing services such as central air conditioning repairs, floor heater replacements, air...Read more about NPM HEATING & COOLING LLC
Porch Pro Headshot Williams Heating & Cooling, LLC
HVAC Contractors
Serves St. Peters, Missouri
(83)
"Williams Heating & Cooling is a very professional and reputable company. When it comes to heating and cooling they are the best. With a customer service attitude and prompt response makes them unique. I highly recommend them for any heating and cooling problems you might have."
"Williams Heating & Cooling is a very professional and reputable company. When it comes to heating and cooling they are the best. With a customer service attitude and prompt response makes them unique. I highly recommend them for any heating and cooling problems you might have."
Porch Pro Headshot Countywide Heating & Cooling
HVAC Contractors
Serves St. Peters, Missouri
(45)
Countywide Heating & Cooling is a full service HVAC company serving the St. Louis city, St. Louis County, Jefferson County, Wildwood, Ballwin, Kirkwood, University City, Ladue, Town and Country, areas and many more! Countywide services all equipment brands including Ruud, Rheem, Trane, Lennox, Goodm...Read more about Countywide Heating & Cooling
Countywide Heating & Cooling is a full service HVAC company serving the St. Louis city, St. Louis County, Jefferson County, Wildwood, Ballwin, Kirkwood, University City, Ladue, Town and Country, areas and many more! Countywide services all equipment brands including Ruud, Rheem, Trane, Lennox, Goodm...Read more about Countywide Heating & Cooling
Porch Pro Headshot Hampton Heating & Cooling
HVAC Contractors
Serves St. Peters, 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 St. Peters, 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

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 St. Peters HVAC Contractors

46282

This is probably one of the worst companies I have ever dealt with.

- Roger Daily
298739

They came out and said we had to pay ahead of time. They charged 179.00. They were here for 5 minutes and left. It wasn’t worth that much money. Obviously I have to work harder then they do for my money

- Margaret Ramires
264047

Killed all bed bugs on first treatment very happy. Will use again.

- Tim Adams
18128

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...

- Bethany L Rhodes
18206

They are very professional and the serviceman are very knowledgeable. They are also affordable.

- Delphia Williams
18145

Outstanding, wonderful people to talk to.

- Carlos Madrid
18360

Professionals from start to finish. Responsive to my call and efficient in fixing my air conditioner problems. I always look to give my business to a minority-owned company and was completely satisfied with the top-rate work they performed.

- Albert Washington
18269

Outstanding service and reliable! We get a clean & check every spring and fall from them. They even helped us receive and Ameren rebate!

- Chad Walton
18198

This company installed a humidifier on my furnace and it was the best investment I have made in my house to date. The service was very professional and customer oriented. My schedule is pretty hectic and they were really accommodating. I highly recommend ...

- Tavonda P
18121

Williams Heating & Cooling was so easy to work with. I received very fast and incredibly courteous service from every single person I worked with. I had an emergency with no heat and they immediately stepped in to help me without charging me a crazy am...

- Katie 'Beall' Kimes
18695

Williams Heating & Cooling has been a very reputable company for many years with outstanding professionals from the office to the working personel in the field. Very prompt, clean and friendly workers that will greet you with a smile. But most of all they...

- Denny Mullinex
18099

Professional, dedicated and knowledgeable. Everything you want in a service company.

- Steve Mohrhard

Everything You Need to Know About St. Peters HVAC Companies

How do I know I am getting a fair price for HVAC work in St. Peters?

Every HVAC job has different requirements. Remember that the price will differ depending on the scope of your project. However, that doesn't mean you have to go in blind. Check out our tips for getting a fair price for St. Peters work from HVAC Contractorsbelow:

  • Talk to a few different HVAC Contractors and ask for quotes to compare. We have around 50 professionals and companies in St. Peters for you to compare.
  • Before contacting a company, check out the ratings and reviews from previous customers to learn what others have paid, how long the HVAC Contractors took on the job, and how satisfied they were.

How many hvac contractors does St. Peters have?

There are around 50 companies throughout St. Peters 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 St. Peters 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 St. Peters, MO

Porch Pro Headshot High Ridge Heating & Cooling
HVAC Contractors
Serves St. Peters, 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 JT Dunn Climate Control  LLC.
HVAC Contractors
Serves St. Peters, Missouri
(1)
Dunn Heating & Cooling is a full-service residential and commercial heating and air conditioning company committed to providing our customers with the finest professional service, installation, maintenance and indoor air quality at a fair price. From heating and cooling equipment installations, rep...Read more about JT Dunn Climate Control LLC.
Dunn Heating & Cooling is a full-service residential and commercial heating and air conditioning company committed to providing our customers with the finest professional service, installation, maintenance and indoor air quality at a fair price. From heating and cooling equipment installations, rep...Read more about JT Dunn Climate Control LLC.
Porch Pro Headshot Windows & the Works
HVAC Contractors
Serves St. Peters, Missouri
Windows & the Works
Windows & the Works
Porch Pro Headshot NRG Mechanical LLC
HVAC Contractors
Serves St. Peters, Missouri
NRG Mechanical is an HVAC contractor founded in 2001 that provides Saint Charles with water heater installation and gas pipe installation as well as other services. They are accredited by the Better Business Bureau.
NRG Mechanical is an HVAC contractor founded in 2001 that provides Saint Charles with water heater installation and gas pipe installation as well as other services. They are accredited by the Better Business Bureau.
Porch Pro Headshot Crabtree Heating & Cooling LLC
HVAC Contractors
Serves St. Peters, Missouri
Crabtree Heating and Cooling is a three generation, Family owned and operated business serving St. Louis County, St. Charles County and Lincoln County and its surrounding municipalities for over 20 years. We value and appreciate the trust placed in us by our customers! Whether your project is big o...Read more about Crabtree Heating & Cooling LLC
Crabtree Heating and Cooling is a three generation, Family owned and operated business serving St. Louis County, St. Charles County and Lincoln County and its surrounding municipalities for over 20 years. We value and appreciate the trust placed in us by our customers! Whether your project is big o...Read more about Crabtree Heating & Cooling LLC
Porch Pro Headshot T M Weir Heating & Cooling
HVAC Contractors
Serves St. Peters, 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 Cardinal Service and Installation
HVAC Contractors
Serves St. Peters, Missouri
An HVAC company with over 25 years of experience! We provide exceptional service day or night for all of your emergency needs! And in addition we do installation and repair of food and appliance equipment! Servicing Warren, St. Charles, Lincoln and St. Louis counties!
An HVAC company with over 25 years of experience! We provide exceptional service day or night for all of your emergency needs! And in addition we do installation and repair of food and appliance equipment! Servicing Warren, St. Charles, Lincoln and St. Louis counties!
Porch Pro Headshot Witt Heating Air Conditioning and Plumbing
HVAC Contractors
Serves St. Peters, Missouri
Get in touch with Witt Heating Air Conditioning and Plumbing if you are searching for an HVAC contractor. They provide first-rate air conditioning maintenance, vent duct cleaning, and furnace maintenance for Saint Charles.
Get in touch with Witt Heating Air Conditioning and Plumbing if you are searching for an HVAC contractor. They provide first-rate air conditioning maintenance, vent duct cleaning, and furnace maintenance for Saint Charles.
Porch Pro Headshot AZS Heating and Cooling
HVAC Contractors
Serves St. Peters, 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 Missouri Furnace Co
HVAC Contractors
Serves St. Peters, Missouri
Founded in 1962, Missouri Furnace Co is an HVAC specialist that is based in Saint Charles and provides gas pipe installation, furnace installation, air conditioning installation and more.
Founded in 1962, Missouri Furnace Co is an HVAC specialist that is based in Saint Charles and provides gas pipe installation, furnace installation, air conditioning installation and more.
Porch Pro Headshot Home Green Home, L.L.C.
HVAC Contractors
Serves St. Peters, Missouri
Porch Pro Headshot EMS Hvac
HVAC Contractors
Serves St. Peters, Missouri
Porch Pro Headshot American Heating & Cooling
HVAC Contractors
Serves St. Peters, Missouri

Latest projects near St. Peters

Recent projects booked on Porch
Saint Charles 63301
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
O Fallon 63366
Thermostat Replacement and Repair
Saint Charles 63303
Thermostat Replacement and Repair
Comments from Customer
Heat will not shut off
Saint Charles 63301
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.