Top 10 HVAC Companies in Washington, MO

Porch Pro Headshot AAA Plumbing
HVAC Contractors
Serves Washington, 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 Aire Serv of Jefferson City
HVAC Contractors
Serves Washington, Missouri
(571)
"Marshall Rhea was here yesterday 7-10-2018, and serviced our split level & PTAC systems. Everything is now running in top order. He was very good at cleaning & servicing. There were not messes for us to clean afterward."
"Marshall Rhea was here yesterday 7-10-2018, and serviced our split level & PTAC systems. Everything is now running in top order. He was very good at cleaning & servicing. There were not messes for us to clean afterward."
Porch Pro Headshot Air Excellence
HVAC Contractors
Serves Washington, Missouri
(374)
Air Excellence Heating & Cooling is one of the leading service providers for your HVAC needs serving the greater St. Louis area. Our company is a local, woman-owned business devoted to serving residential clients throughout the St. Louis area. Our dedication to providing quality service comes all th...Read more about Air Excellence
Air Excellence Heating & Cooling is one of the leading service providers for your HVAC needs serving the greater St. Louis area. Our company is a local, woman-owned business devoted to serving residential clients throughout the St. Louis area. Our dedication to providing quality service comes all th...Read more about Air Excellence
Porch Pro Headshot Rick's Heating & Air Conditioning
HVAC Contractors
Serves Washington, Missouri
(210)
Let's get back to personal service! My name is Rich Lees, and I've been working in the HVAC industry since 1985. I believe in keeping my business small so I can be on a first-name basis with customers. Respect and trust are important to me and help give you the best service possible. I work with re...Read more about Rick's Heating & Air Conditioning
Let's get back to personal service! My name is Rich Lees, and I've been working in the HVAC industry since 1985. I believe in keeping my business small so I can be on a first-name basis with customers. Respect and trust are important to me and help give you the best service possible. I work with re...Read more about Rick's Heating & Air Conditioning
Porch Pro Headshot AnC Heating & Cooling
HVAC Contractors
Serves Washington, Missouri
(284)
"AnC replaced my mother-board on my furnace and cleaned it for it's yearly maintenance check. They get my repeat business as they are honest, trustworthy,professional, experienced and always make sure the customer is happy. I highly recommend them. I happy so very glad and relieved I finally fou...Read more about AnC Heating & Cooling
"AnC replaced my mother-board on my furnace and cleaned it for it's yearly maintenance check. They get my repeat business as they are honest, trustworthy,professional, experienced and always make sure the customer is happy. I highly recommend them. I happy so very glad and relieved I finally fou...Read more about AnC Heating & Cooling
Porch Pro Headshot Future Aire
HVAC Contractors
Serves Washington, Missouri
(134)
"Future Aire did an excellent job installing my Carrier Green Speed heat pump and furnace. The installers were prompt, courteous, professional, and did a good job explaining the HVAC system to us. The proposal, written by the owner John VenJohn, provided details on all the component model numbers ...Read more about Future Aire
"Future Aire did an excellent job installing my Carrier Green Speed heat pump and furnace. The installers were prompt, courteous, professional, and did a good job explaining the HVAC system to us. The proposal, written by the owner John VenJohn, provided details on all the component model numbers ...Read more about Future Aire
Porch Pro Headshot Total Comfort Heating & Air Conditioning LLC
HVAC Contractors
Serves Washington, 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 West County Heating & Cooling Inc
HVAC Contractors
Serves Washington, Missouri
(91)
West County Htg & Clg is a family owned and locally operated heating and air conditioning company serving the area since 1990. Technicians are factory trained and licensed. Services offered is service of any brand equipment, installation of new heating and cooling systems as well as geothermal syst...Read more about West County Heating & Cooling Inc
West County Htg & Clg is a family owned and locally operated heating and air conditioning company serving the area since 1990. Technicians are factory trained and licensed. Services offered is service of any brand equipment, installation of new heating and cooling systems as well as geothermal syst...Read more about West County Heating & Cooling Inc
Porch Pro Headshot Drymaster Carpet & Upholstery
HVAC Contractors
Serves Washington, Missouri
(35)
"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"
"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"
Porch Pro Headshot High Ridge Heating & Cooling
HVAC Contractors
Serves Washington, 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

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 Washington HVAC Contractors

24086

We purchased a new furnace and AC in June of 2015. The level of service was excellent start to finish. John provided great communication, didn't overprice, and delivered everything as promised.

- Mike Lewis
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
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
191242

The Home Warranty company used sent this company to my parents house. I understand that it can be hard diagnosing a problem, however each service tech told my parents something different. The last tech didn't tell them anything, unplugged their unit fro...

- Nancy Chillers
38841

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.

- Laura Rothe
389407

I would never refer anyone to LK Mechanical or whatever 5 other company names Larry Meier has used in the past. Initially, my home warranty sent his company out due to a heating issue. They seemed to be a good company. About a year later, I had an A/C iss...

- Acenna Dabbs
39695

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 mor...

- derek fenton
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
137881

Ac not cooling as it should late Saturday afternoon. Called 2 other 24 hour ac companies. Waited for return calls. Never got one. Called Rick and he answered and diagnosed problem. He arrived as promised and quickly fix the issue. Very reasonable.

- Sara Roberts

Everything You Need to Know About Washington HVAC Companies

Can I browse unscreened HVAC Contractors in Washington?

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

  • LOWE'S OF WASHINGTON - HVAC:
    • Active/Verified License: No, current status is inactive
  • NRG Mechanical LLC:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • RHYMES CORPORATION:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive

How do I know I am getting a fair price for HVAC work in Washington?

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 Washington 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 Washington 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 Washington have?

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

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

All HVAC Companies in Washington, MO

Porch Pro Headshot L K Mechanical HEATING AND AIR CONDITIONING
HVAC Contractors
Serves Washington, Missouri
(5)
"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 Larry back out for a reinstall. I figured th...Read more about L K Mechanical HEATING AND AIR CONDITIONING
"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 Larry back out for a reinstall. I figured th...Read more about L K Mechanical HEATING AND AIR CONDITIONING
Porch Pro Headshot Schraer Heating & Air Conditioning
HVAC Contractors
Serves Washington, 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 Windows & the Works
HVAC Contractors
Serves Washington, Missouri
Windows & the Works
Windows & the Works
Porch Pro Headshot T M Weir Heating & Cooling
HVAC Contractors
Serves Washington, 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 Washington, 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 AZS Heating and Cooling
HVAC Contractors
Serves Washington, 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 Arrow Heating & Cooling
HVAC Contractors
Serves Washington, Missouri
(8)
Arrow Heating Clg, based out of House Springs, is an HVAC specialist. They provide air conditioning maintenance, water heater installation, HVAC services and more.
Arrow Heating Clg, based out of House Springs, is an HVAC specialist. They provide air conditioning maintenance, water heater installation, HVAC services and more.
Porch Pro Headshot Fireplace and Grill Center
HVAC Contractors
Serves Washington, Missouri
(36)
Porch Pro Headshot Aire Serv of Columbia, MO
HVAC Contractors
Serves Washington, Missouri
Aire Serv of Columbia, MO
Aire Serv of Columbia, MO
Porch Pro Headshot EMS Hvac
HVAC Contractors
Serves Washington, Missouri
Porch Pro Headshot TC Heating and Cooling
HVAC Contractors
Serves Washington, Missouri
Porch Pro Headshot Ace Heating & Cooling
HVAC Contractors
Serves Washington, Missouri
Porch Pro Headshot New Systems Heating and Cooling
HVAC Contractors
Serves Washington, Missouri