Top 10 HVAC Companies in Wentzville, MO

Porch Pro Headshot Hoffmann Brothers
HVAC Contractors
Serves Wentzville, 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 Academy Air
HVAC Contractors
Serves Wentzville, Missouri
(2,959)
Academy Air Heating and Air Conditioning is a full service company in St. Louis MO specializing in both residential and commercial operations. Academy Air is proudly family owned and operated and has been in business for over 40 years. All technicians are fully certified; factory trained and must pa...Read more about Academy Air
Academy Air Heating and Air Conditioning is a full service company in St. Louis MO specializing in both residential and commercial operations. Academy Air is proudly family owned and operated and has been in business for over 40 years. All technicians are fully certified; factory trained and must pa...Read more about Academy Air
Porch Pro Headshot Budget Air Conditioning, Heating and Plumbing
HVAC Contractors
Serves Wentzville, Missouri
(3,139)
Porch Pro Headshot AAA Plumbing
HVAC Contractors
Serves Wentzville, 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 Wentzville, Missouri
(988)
I chose to work in this industry because Healthy Home Pest Control and Services was founded in 2016 with a small loan, two trucks and 2 employees. Our mission was to operate like a small town company-were reputation is everything. and unwavering focus on customer care. . We started in this industry...Read more about Healthy Home Pest Control and Services
I chose to work in this industry because Healthy Home Pest Control and Services was founded in 2016 with a small loan, two trucks and 2 employees. Our mission was to operate like a small town company-were reputation is everything. and unwavering focus on customer care. . We started in this industry...Read more about Healthy Home Pest Control and Services
Porch Pro Headshot Total Comfort Heating & Air Conditioning LLC
HVAC Contractors
Serves Wentzville, 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
Porch Pro Headshot Countywide Heating & Cooling
HVAC Contractors
Serves Wentzville, 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 Drymaster Carpet & Upholstery
HVAC Contractors
Serves Wentzville, Missouri
(35)
"Last week my youngest daughter got very sick and threw up all over the inside of my wife's minivan. I called Drymaster and Steve came out right away and cleaned the interior of the van. The van looks as good as it did when it was new 4 years ago and more importantly, the smell is gone. The price ...Read more about Drymaster Carpet & Upholstery
"Last week my youngest daughter got very sick and threw up all over the inside of my wife's minivan. I called Drymaster and Steve came out right away and cleaned the interior of the van. The van looks as good as it did when it was new 4 years ago and more importantly, the smell is gone. The price ...Read more about Drymaster Carpet & Upholstery
Porch Pro Headshot Siefert Mechanical
HVAC Contractors
Serves Wentzville, Missouri
(57)
Siefert Mechanical is a professional HVAC company with years of experience in installation and repairs of heating and cooling systems. Let us show you how our company can help you save money while keeping complete comfort in your home today!
Siefert Mechanical is a professional HVAC company with years of experience in installation and repairs of heating and cooling systems. Let us show you how our company can help you save money while keeping complete comfort in your home today!
Porch Pro Headshot Heating and Cooling Handyworks
HVAC Contractors
Serves Wentzville, Missouri
(31)
I am a Heating, Ventilation and Air Conditioning Contractor, I can repair or replace your HVAC system and water heater, I am licensed, bonded and insured. If you need a Plumber, Carpenter or Electrician, I also provide General Home Improvement Services, such as replacing faucets, toilets, shower val...Read more about Heating and Cooling Handyworks
I am a Heating, Ventilation and Air Conditioning Contractor, I can repair or replace your HVAC system and water heater, I am licensed, bonded and insured. If you need a Plumber, Carpenter or Electrician, I also provide General Home Improvement Services, such as replacing faucets, toilets, shower val...Read more about Heating and Cooling Handyworks

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 Wentzville HVAC Contractors

46282

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

- Roger Daily
37799

Highly recommend Drymaster to all, we have used them for both carpet cleaning and tile. The cleaning for both exceeded our expectations, the carpet not only looked amazing it smelt nice and fresh and the tile looked great as well. Mr. Brent followed up...

- Ron-Rhonda Neupert
37804

I used Dry Master Carpet & Upholstery to clean the interior if my car. I was totally floored when I saw the results. My interior is beige and I have a three year old grandaughter. I didn't think anything or anyone could get them cleaned let alone look...

- Barb Stine-Dupuis
37794

You wanna talk about service with a smile. Mr . Brent was on time fast and fun to talk to. He was only at my house a little over a hour and my carpets look as good as they did day I first stepped on them. Thanks Mr.Brent

69443

Great experience. Michael found the issue quickly and got me going. He also did some stuff to prevent any future problems. Glad they responded and thankful it was so quickly!!

- John Layton
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
258565

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 tre...

- Kyli Patterson
264047

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

- Tim Adams
77901

Countywide is perfect if you want to pay for a job that won’t be done right or get finished! We paid $4700 to install an air handler and AC unit. Countywide also said they would put in a smart thermostat for us. We originally had one thermostat, County...

- Greg Muck
26782

Great job and came out within an hour.

- debbie suda
77900

Countywide is perfect if you want to pay for a job that won’t be done right or get finished! We paid $4700 to install an air handler and AC unit. Countywide also said they would put in a smart thermostat for us. We originally had one thermostat, County...

- Greg Muck

Everything You Need to Know About Wentzville HVAC Companies

Can I browse unscreened HVAC Contractors in Wentzville?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Wentzville that have not been pre-screened. This means that their licenses may not be up to date to operate in Wentzville or MO. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • Hoffmann Brothers Heating & Air Conditioning Inc.:
    • Active/Verified License: No, current status is inactive
  • RICOTTA HEATING & AIR:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • Gateway Comfort Systems LLC:
    • Active/Verified License: No, current status is inactive

Who should I hire if I need HVAC in Wentzville?

Right now there are about 50 companies in and around Wentzville ready to help you with your hvac project.

    Below we've listed a few of the top HVAC Contractors on Porch:

    What should I check for once my HVAC Contractor in Wentzville 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 Wentzville, MO

    Porch Pro Headshot SMART St. Louis
    HVAC Contractors
    Serves Wentzville, 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 All-Star Heating & A/C, Inc.
    HVAC Contractors
    Serves Wentzville, Missouri
    (19)
    As the seasons change, we here, at All-Star Heating & A/C would like to offer you a friendly reminder that now is the time to have your unit(s) tuned-up by one of our certified technicians. Tune-ups on your HVAC equipment will ensure they are running at full efficiency. Even minor parts such as filt...Read more about All-Star Heating & A/C, Inc.
    As the seasons change, we here, at All-Star Heating & A/C would like to offer you a friendly reminder that now is the time to have your unit(s) tuned-up by one of our certified technicians. Tune-ups on your HVAC equipment will ensure they are running at full efficiency. Even minor parts such as filt...Read more about All-Star Heating & A/C, Inc.
    Porch Pro Headshot High Ridge Heating & Cooling
    HVAC Contractors
    Serves Wentzville, 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 MH Contracting LLC
    HVAC Contractors
    Serves Wentzville, Missouri
    (82)
    MH Contracting is an HVAC company established in 2012 that provides Wentzville and the surrounding neighborhoods with gas leak detection and water heater installation as well as other services. They are licensed by the state of California. MH Contracting is insured and bonded.
    MH Contracting is an HVAC company established in 2012 that provides Wentzville and the surrounding neighborhoods with gas leak detection and water heater installation as well as other services. They are licensed by the state of California. MH Contracting is insured and bonded.
    Porch Pro Headshot Schraer Heating & Air Conditioning
    HVAC Contractors
    Serves Wentzville, Missouri
    (66)
    Established in 1945, Schraer Heating & Air Conditioning is an HVAC specialist that is based in Warrenton and offers furnace maintenance, water heater inspection and more. In November of 2012, a property owner contracted them to do a kitchen remodel using a permit acquired from Saint Louis County.
    Established in 1945, Schraer Heating & Air Conditioning is an HVAC specialist that is based in Warrenton and offers furnace maintenance, water heater inspection and more. In November of 2012, a property owner contracted them to do a kitchen remodel using a permit acquired from Saint Louis County.
    Porch Pro Headshot JT Dunn Climate Control  LLC.
    HVAC Contractors
    Serves Wentzville, 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 Astro Energy Solutions
    HVAC Contractors
    Serves Wentzville, Missouri
    Astro Heating & Cooling is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the...Read more about Astro Energy Solutions
    Astro Heating & Cooling is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the...Read more about Astro Energy Solutions
    Porch Pro Headshot Astro Heating & Cooling
    HVAC Contractors
    Serves Wentzville, Missouri
    (32)
    Porch Pro Headshot johnson air
    HVAC Contractors
    Serves Wentzville, Missouri
    (21)
    Porch Pro Headshot Complete Caire Heating And Cooling
    HVAC Contractors
    Serves Wentzville, Missouri
    (18)
    Porch Pro Headshot Grand Oaks Heating & Cooling Inc
    HVAC Contractors
    Serves Wentzville, Missouri
    Porch Pro Headshot Dawson Dodd
    HVAC Contractors
    Serves Wentzville, Missouri
    Porch Pro Headshot TC Heating and Cooling
    HVAC Contractors
    Serves Wentzville, Missouri
    Porch Pro Headshot Ace Heating & Cooling
    HVAC Contractors
    Serves Wentzville, Missouri

    Latest projects near Wentzville

    Recent projects booked on Porch
    O Fallon 63366
    Thermostat Replacement and Repair
    Wentzville 63385
    Thermostat Replacement and Repair
    Comments from Customer
    Upgrading to a smart thermostat
    Wentzville 63385
    Thermostat Replacement and Repair
    Lake Saint Louis 63367
    HVAC Inspection
    Start Date
    Within 48 hours
    Purpose
    just a check up on heating an air condition
    Inspection type
    Heating and cooling
    Property type
    Single family residence
    Property size
    1,501-2,000 sq ft
    Property age
    11-20 years
    Foundation type
    Slab on ground
    Relationship to property
    Owner
    Occupied
    Yes
    Utilities turned on
    Yes
    Specific services
    None of the above
    Wentzville 63385
    Thermostat Replacement and Repair
    Comments from Customer
    Customer did not provide additional comments. Please contact the customer to discuss the details of this project.