Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Ballwin, MO

There are 28 highly-rated local heating and air conditioning pros.

TRUSTED BY BALLWIN, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon817
    Verified heating and air conditioning services reviews

Heating and air conditioning pros in Ballwin

American Airtemp LLC

1238 Traverton Dr
New on AngiNew on Angi
•Approved Pro

American Airtemp LLC

1238 Traverton Dr
New on AngiNew on Angi
•Approved Pro
17 years of experience

American Airtemp LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

American Airtemp LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.


Avatar for Superior Exterior Services

Superior Exterior Services

2 South Embassy
4.00(
1
)
•Approved Pro

Superior Exterior Services

2 South Embassy
4.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Superior Exterior Services, has been in business since 2004 and we specialize in all your home improvement needs! We strive to provide the best customer service in the Fairview area. Give us a call today!

"Friendly and prompt"

Lisa A on August 2016

Superior Exterior Services, has been in business since 2004 and we specialize in all your home improvement needs! We strive to provide the best customer service in the Fairview area. Give us a call today!

"Friendly and prompt"

Lisa A on August 2016


Avatar for GAS GURUS LLC

GAS GURUS LLC

5357 State Road NN
5.00(
15
)
•Approved Pro

GAS GURUS LLC

5357 State Road NN
5.00(
15
)
•Approved Pro
Customers say: Quick response
11 local quotes requested
1 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job. Friendly, and knowledgeable. Cleaned up area when job was completed. Followed up the next day to make sure everything was completed and working properly. Would definitely use again in the future. Very happy all around with this company and the employee. "

Stuart A on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job. Friendly, and knowledgeable. Cleaned up area when job was completed. Followed up the next day to make sure everything was completed and working properly. Would definitely use again in the future. Very happy all around with this company and the employee. "

Stuart A on March 2025


Local Air Duct Pros

8400 Delmar St
5.00(
2
)
•Approved Pro

Local Air Duct Pros

8400 Delmar St
5.00(
2
)
•Approved Pro
242 local quotes requested
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They was very professional and clean "

Richard E on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They was very professional and clean "

Richard E on June 2025


Avatar for Mechanical Climate Solutions, LLC

Mechanical Climate Solutions, LLC

1021 Fox Chase Industrial Drive
4.88(
64
)
•Approved Pro

Mechanical Climate Solutions, LLC

1021 Fox Chase Industrial Drive
4.88(
64
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Mechanical Climate Solutions, LLC has over 16 years of experience in both Commercial and Residential Service or Installations for all types of Air Conditioning and Furnace Equipment. We also handle Commercial refrigeration. For repairs, service or Installations of HVAC units please contact Robert. We look forward to working with you.

"We got a call from MCS to schedule an appointment as we needed soon. The tech came as promised, diagnosed AC unit, did the repair, and fixed the AC unit."

Elaine W on June 2025

Mechanical Climate Solutions, LLC has over 16 years of experience in both Commercial and Residential Service or Installations for all types of Air Conditioning and Furnace Equipment. We also handle Commercial refrigeration. For repairs, service or Installations of HVAC units please contact Robert. We look forward to working with you.

"We got a call from MCS to schedule an appointment as we needed soon. The tech came as promised, diagnosed AC unit, did the repair, and fixed the AC unit."

Elaine W on June 2025


Avatar for Cudgel Maintenance Services, LLC

Cudgel Maintenance Services, LLC

10627 Tesshire Dr
3.50(
8
)
•Approved Pro

Cudgel Maintenance Services, LLC

10627 Tesshire Dr
3.50(
8
)
•Approved Pro
Customers say: Quick response
113 local quotes requested
2 years of experience

Cudgel Maintenance Services provides professional and dependable handyman and maintenance solutions for residential properties. Our experienced team handles everything from minor repairs to routine upkeep, ensuring your home stays in top condition. We specialize in general maintenance, plumbing, electrical work, carpentry, and water remediation. With a commitment to quality workmanship and customer satisfaction, we complete every job efficiently and with attention to detail. Whether you need a quick fix or ongoing maintenance, Cudgel Maintenance Services is here to help. Contact us today for reliable service you can trust!

"Reviews All company9 basement3 job3 bathroom3 +6 Sort by Most relevant Newest Highest Lowest D Local Guide·11 reviews·2 photos I want to bring attention to some concerning practices by this company. The company requested routing and account numbers to process invoice payments?see attached photos for confirmation. However, the manager later claimed they do not ? More Examples of company asking for banking info. Door will not close properly Unfished trim work, billed as complete. Examples of works qauilty. +5 1 Cudgel Maintenance Services (Owner) a day ago Dear Mr. David Forrest of Lemay Missouri, We?re proud of the 30+ five-star reviews we?ve earned from satisfied customers across St. Louis ? and we stand by our team?s professionalism and work ethic. Unfortunately, this one-star review doesn't reflect the facts of the job. ? Secure Payment Options: At no point did we ask for a routing or account number. Our accepted payment methods include mailed check, CRM-based credit card pa"

David N on August 2025

Cudgel Maintenance Services provides professional and dependable handyman and maintenance solutions for residential properties. Our experienced team handles everything from minor repairs to routine upkeep, ensuring your home stays in top condition. We specialize in general maintenance, plumbing, electrical work, carpentry, and water remediation. With a commitment to quality workmanship and customer satisfaction, we complete every job efficiently and with attention to detail. Whether you need a quick fix or ongoing maintenance, Cudgel Maintenance Services is here to help. Contact us today for reliable service you can trust!

"Reviews All company9 basement3 job3 bathroom3 +6 Sort by Most relevant Newest Highest Lowest D Local Guide·11 reviews·2 photos I want to bring attention to some concerning practices by this company. The company requested routing and account numbers to process invoice payments?see attached photos for confirmation. However, the manager later claimed they do not ? More Examples of company asking for banking info. Door will not close properly Unfished trim work, billed as complete. Examples of works qauilty. +5 1 Cudgel Maintenance Services (Owner) a day ago Dear Mr. David Forrest of Lemay Missouri, We?re proud of the 30+ five-star reviews we?ve earned from satisfied customers across St. Louis ? and we stand by our team?s professionalism and work ethic. Unfortunately, this one-star review doesn't reflect the facts of the job. ? Secure Payment Options: At no point did we ask for a routing or account number. Our accepted payment methods include mailed check, CRM-based credit card pa"

David N on August 2025


Avatar for Anton's Plumbing, Heating/Cooling Energy Experts

Anton's Plumbing, Heating/Cooling Energy Experts

950 Bolger Court
4.88(
68
)
•Approved Pro

Anton's Plumbing, Heating/Cooling Energy Experts

950 Bolger Court
4.88(
68
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
46 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"

Haley D on November 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"

Haley D on November 2024


Avatar for Hoffmann Brothers

Hoffmann Brothers

1025 Hanley Industrial Ct.
4.72(
38
)
•Approved Pro

Hoffmann Brothers

1025 Hanley Industrial Ct.
4.72(
38
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
78 local quotes requested

The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.

"Good"

Andrew W on August 2024

The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.

"Good"

Andrew W on August 2024


Avatar for RDI CONTRACTORS LLC

RDI CONTRACTORS LLC

8024 STATE ROUTE 30
5.00(
2
)
•Approved Pro

RDI CONTRACTORS LLC

8024 STATE ROUTE 30
5.00(
2
)
•Approved Pro
15 local quotes requested
Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Here was here as soon as we called wasn’t as expensive as other places and had the issue fixed quick and very nice and polite man I would recommend him to anyone "

Charlie R on July 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Here was here as soon as we called wasn’t as expensive as other places and had the issue fixed quick and very nice and polite man I would recommend him to anyone "

Charlie R on July 2025


Oasis Express HVAC

11520 St Charles Rock Rd Suite #201
No reviews yet

Oasis Express HVAC

11520 St Charles Rock Rd Suite #201
No reviews yet
6 years of experience

5 Years in Business, we specialize in Heating and Cooling services, Maintenance, Repair and New Installation System, Refrigeration Commercial Cooling and also Mechanical Drawings by a Licensed. Our Team made up of honest, responsible Tech.

5 Years in Business, we specialize in Heating and Cooling services, Maintenance, Repair and New Installation System, Refrigeration Commercial Cooling and also Mechanical Drawings by a Licensed. Our Team made up of honest, responsible Tech.

...
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FAQs for heating and air conditioning service projects in Ballwin, MO

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Ballwin, MO homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.