Top 10 HVAC Companies in St. Ann, MO

Porch Pro Headshot Hoffmann Brothers
HVAC Contractors
Serves St. Ann, 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 St. Ann, Missouri
(4,493)
Since 1969 Air Comfort Service Inc. has offered a number of high quality services for both residential and commercial clients in the St. Louis Metropolitan area. We have an array of services for all your air conditioning and heating needs. We are dedicated to satisfying the needs of our clients and ...Read more about Air Comfort Service, Inc.
Since 1969 Air Comfort Service Inc. has offered a number of high quality services for both residential and commercial clients in the St. Louis Metropolitan area. We have an array of services for all your air conditioning and heating needs. We are dedicated to satisfying the needs of our clients and ...Read more about Air Comfort Service, Inc.
Porch Pro Headshot Academy Air
HVAC Contractors
Serves St. Ann, 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 AAA Plumbing
HVAC Contractors
Serves St. Ann, 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 Anton's Air Conditioning and Heating
HVAC Contractors
Serves St. Ann, Missouri
As the leading HVAC service provider in St. Louis, Anton’s Air Conditioning and Heating delivers effective solutions to all types of indoor comfort issues. From repairs to installations to routine maintenance services, Anton’s Air Conditioning and Heating does it all. Your heating and cooling system...Read more about Anton's Air Conditioning and Heating
As the leading HVAC service provider in St. Louis, Anton’s Air Conditioning and Heating delivers effective solutions to all types of indoor comfort issues. From repairs to installations to routine maintenance services, Anton’s Air Conditioning and Heating does it all. Your heating and cooling system...Read more about Anton's Air Conditioning and Heating
Porch Pro Headshot Classic Aire Care
HVAC Contractors
Serves St. Ann, Missouri
(821)
Welcome to Classic Aire Care Heating and Cooling: a topnotch heating, air conditioning and plumbing company serving the St. Louis area since 1926. We are a 100% customer focused company that strives to earn your satisfaction with every visit! You'll find we take our job seriously and value the trust...Read more about Classic Aire Care
Welcome to Classic Aire Care Heating and Cooling: a topnotch heating, air conditioning and plumbing company serving the St. Louis area since 1926. We are a 100% customer focused company that strives to earn your satisfaction with every visit! You'll find we take our job seriously and value the trust...Read more about Classic Aire Care
Porch Pro Headshot SmartHouse Heating & Cooling
HVAC Contractors
Serves St. Ann, Missouri
(748)
SmartHouse is a full-service heating & cooling company, offering traditional and geothermal heating & cooling, air quality solutions, and consulting. SmartHouse customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air ...Read more about SmartHouse Heating & Cooling
SmartHouse is a full-service heating & cooling company, offering traditional and geothermal heating & cooling, air quality solutions, and consulting. SmartHouse customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air ...Read more about SmartHouse Heating & Cooling
Porch Pro Headshot Air Excellence
HVAC Contractors
Serves St. Ann, 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 Quality Heating & Cooling Inc
HVAC Contractors
Serves St. Ann, Missouri
(90)
"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 the peak of the season. Saving a lot of time a...Read more about Quality Heating & Cooling Inc
"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 the peak of the season. Saving a lot of time a...Read more about Quality Heating & Cooling Inc
Porch Pro Headshot Williams Heating & Cooling, LLC
HVAC Contractors
Serves St. Ann, 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."

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. Ann 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
28992

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 ...

- Carla Margenau
29930

Professional, reliable, and trustworthy. Nice folks.

189547

This is a dependable company with a professional manager in Jeremiah Feinberg. We were very pleased with the costs, timeline and finished project. We will definitely use this company again.

- Jamie Whetstone
64428

Nice job..Its a great feeling to know I don't have to worry about it any more Thanks to Him and Froggys Id recommend these guys! Keep up the good work!!

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

Everything You Need to Know About St. Ann HVAC Companies

HVAC isn’t exactly what I’m looking for. Are there more specific services similar to hvac contractors available in St. Ann?

If you’ve determined that hvac are not quite what you were looking for, or if you had a specific project in mind that is similar to hvac, we can still help you find the right professional in St. Ann.

St. Ann has 50 hvac contractor professionals that can help you with your hvac job. Head to our Pros Page to find specific hvac contractors-pros in St. Ann.

Will HVAC work in St. Ann require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in St. Ann or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

How many hvac contractors does St. Ann have?

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

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

All HVAC Companies in St. Ann, MO

Porch Pro Headshot R.F. Schraut Heating & Cooling
HVAC Contractors
Serves St. Ann, 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 Froggy's Heating & Air LLC
HVAC Contractors
Serves St. Ann, Missouri
(63)
Froggy's Heating and Air LLC is a heating and air conditioning company based in Arnold, MO. Froggy's services the St Louis Metropolitan area as well as the surrounding areas in St Louis County, Jefferson County, and in Illinois.
Froggy's Heating and Air LLC is a heating and air conditioning company based in Arnold, MO. Froggy's services the St Louis Metropolitan area as well as the surrounding areas in St Louis County, Jefferson County, and in Illinois.
Porch Pro Headshot Siefert Mechanical
HVAC Contractors
Serves St. Ann, 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 Hampton Heating & Cooling
HVAC Contractors
Serves St. Ann, 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. Ann, 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 High Ridge Heating & Cooling
HVAC Contractors
Serves St. Ann, 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 St. Ann, 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 T M Weir Heating & Cooling
HVAC Contractors
Serves St. Ann, 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 Gateway Comfort Systems LLC
HVAC Contractors
Serves St. Ann, Missouri
The majority of homes today have two parts to their heating and cooling systems. A furnace or air handler is usually inside, and the air conditioner unit is somewhere outside. Having the right equipment is essential to save money on your utility bills and future repairs. Gateway Comfort Systems can ...Read more about Gateway Comfort Systems LLC
The majority of homes today have two parts to their heating and cooling systems. A furnace or air handler is usually inside, and the air conditioner unit is somewhere outside. Having the right equipment is essential to save money on your utility bills and future repairs. Gateway Comfort Systems can ...Read more about Gateway Comfort Systems LLC
Porch Pro Headshot Astro Energy Solutions
HVAC Contractors
Serves St. Ann, 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 Mariofixit.com
HVAC Contractors
Serves St. Ann, Missouri
(1)
We are a family owned and operated business servicing the St. Louis Metro Area including Illinois for over 32 years. We are licensed mechanical contractors in St. Louis City, St. Louis County and Jefferson County. In addition to heating, air conditioning and ventilation services, we also perform m...Read more about Mariofixit.com
We are a family owned and operated business servicing the St. Louis Metro Area including Illinois for over 32 years. We are licensed mechanical contractors in St. Louis City, St. Louis County and Jefferson County. In addition to heating, air conditioning and ventilation services, we also perform m...Read more about Mariofixit.com
Porch Pro Headshot Grandsons handyman
HVAC Contractors
Serves St. Ann, Missouri
My desire is to provide quality Dependable service to those who need it most. I have 24 years experience in the military as an engineer with 10 years instructing carpentry and masonry for the Army Reserves, I am a licensed Heating and Cooling specialist and am very knowledgeable in carpentry, Genera...Read more about Grandsons handyman
My desire is to provide quality Dependable service to those who need it most. I have 24 years experience in the military as an engineer with 10 years instructing carpentry and masonry for the Army Reserves, I am a licensed Heating and Cooling specialist and am very knowledgeable in carpentry, Genera...Read more about Grandsons handyman
Porch Pro Headshot Roofnation LLC
HVAC Contractors
Serves St. Ann, Missouri
Porch Pro Headshot B W Heating & Cooling
HVAC Contractors
Serves St. Ann, Missouri
B W Heating & Cooling is an HVAC specialist that offers HVAC services, humidifier installation, gas line repair and other services. They are based in Saint Louis.
B W Heating & Cooling is an HVAC specialist that offers HVAC services, humidifier installation, gas line repair and other services. They are based in Saint Louis.

Latest projects near St. Ann

Recent projects booked on Porch
Saint Louis 63114
HVAC Inspection
Start Date
Within a week
Purpose
validation testing
Inspection type
Heating and cooling
Property type
Commercial
Property size
4,001-5,000 sq ft
Property age
31-40 years
Foundation type
Slab on ground
Relationship to property
Owner
Occupied
Yes
Utilities turned on
Yes
Specific services
None of the above
Overland 63114
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.