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TRUSTED BY OLD MONROE, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon25
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Old Monroe

Avatar for Chowning Heating & Cooling

Chowning Heating & Cooling

4.61(
26
)
Approved Pro

Chowning Heating & Cooling

4.61(
26
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 years of experience

Chowning Heating & Cooling, Inc., is happy to help you with your heating and cooling needs. We provide service and repair, equipment replacement and new construction. We want to offer the customer superior service and quality. We take pride in what we do. We depend on customer satisfaction. Word of mouth is our number 1 source of new customers. Our prices are very competitive. Our business plan is give everyone a fair price so that if they ever need service again they will call us back. We are family owned and operated. We have a A+ rating with the BBB. Let us take care of your heating and cooling needs and I guarantee you will be 100% satisfied. Get the Chowning Family advantage, Better Service at a Better Price.

"Yes ac replaced 1/2 price of 1st estimate. "

travis g on September 2025

Chowning Heating & Cooling, Inc., is happy to help you with your heating and cooling needs. We provide service and repair, equipment replacement and new construction. We want to offer the customer superior service and quality. We take pride in what we do. We depend on customer satisfaction. Word of mouth is our number 1 source of new customers. Our prices are very competitive. Our business plan is give everyone a fair price so that if they ever need service again they will call us back. We are family owned and operated. We have a A+ rating with the BBB. Let us take care of your heating and cooling needs and I guarantee you will be 100% satisfied. Get the Chowning Family advantage, Better Service at a Better Price.

"Yes ac replaced 1/2 price of 1st estimate. "

travis g on September 2025


Avatar for Middle Water, LLC

Middle Water, LLC

5.00(
3
)
Approved Pro

Middle Water, LLC

5.00(
3
)
Approved Pro
Free onsite estimate

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 the start to the 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.

"I recently had the pleasure of working with Middle Water LLC for spray foam insulation on a client's home and was thoroughly impressed by their professionalism and quality of work. The team consistently showed up on time and adhered strictly to the bid they provided, showcasing their commitment to reliability and integrity. Their dedication and work ethic, particularly the impressive contributions from the hardworking Amish labor, were remarkable. Based on this experience, I have confidently referred Middle Water LLC to another client, who is now planning to use their services as well. The excellent job they did, combined with their punctuality and adherence to the bid, make them a standout choice for insulation services. I am so satisfied with their work that I intend to use them for my own home, which I plan to build in the near future. Middle Water LLC has earned my highest recommendation for anyone seeking top-notch spray foam insulation for their home or business."

Justin M 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 the start to the 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.

"I recently had the pleasure of working with Middle Water LLC for spray foam insulation on a client's home and was thoroughly impressed by their professionalism and quality of work. The team consistently showed up on time and adhered strictly to the bid they provided, showcasing their commitment to reliability and integrity. Their dedication and work ethic, particularly the impressive contributions from the hardworking Amish labor, were remarkable. Based on this experience, I have confidently referred Middle Water LLC to another client, who is now planning to use their services as well. The excellent job they did, combined with their punctuality and adherence to the bid, make them a standout choice for insulation services. I am so satisfied with their work that I intend to use them for my own home, which I plan to build in the near future. Middle Water LLC has earned my highest recommendation for anyone seeking top-notch spray foam insulation for their home or business."

Justin M on March 2025


"I cannot say enough wonderful things about this amazing company! My daughter and I had been without a furnace for over 6 years. We used space heaters in the bedrooms, bathroom and kitchen, but the rest of the house stayed cold. Along with that, I had a constant fear of an electrical fire resulting from the units, because last year a young mother and her baby died in a house fire down the street from us, most likely caused from a space heater. When Schraer came to our home that offered to install gas furnace free off charge that was just sitting in their shop! We are truly Blessed and Grateful for their kindness and generosity! There are good people out there in the world, and the owners and employees of Schraer Heating and Cooling are some of best!"

Timothea G on December 2025

Trusted since 1946, Schraer Air Experts offers top-notch heating, cooling, air quality and hot water services in Warren, Montgomery, St Charles and Lincoln County MO.

"I cannot say enough wonderful things about this amazing company! My daughter and I had been without a furnace for over 6 years. We used space heaters in the bedrooms, bathroom and kitchen, but the rest of the house stayed cold. Along with that, I had a constant fear of an electrical fire resulting from the units, because last year a young mother and her baby died in a house fire down the street from us, most likely caused from a space heater. When Schraer came to our home that offered to install gas furnace free off charge that was just sitting in their shop! We are truly Blessed and Grateful for their kindness and generosity! There are good people out there in the world, and the owners and employees of Schraer Heating and Cooling are some of best!"

Timothea G on December 2025


Avatar for Swiss Air Heating & Cooling LLC

Swiss Air Heating & Cooling LLC

4.33(
6
)
Approved Pro

Swiss Air Heating & Cooling LLC

4.33(
6
)
Approved Pro
31 years of experience

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.

"A huge shout out to John Meyer who did our 6 month maintenance service on the furnace that we purchased last year. He was professional, knowledgeable and courteous. He also pointed out that the hot water heater was leaking and would need to be replaced soon. So to make a long story short the new hot water heater will be installed next week. Thank You John and Swiss Air for always taking good care of us. Excellent customer service,"

Jeffrey C on November 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.

"A huge shout out to John Meyer who did our 6 month maintenance service on the furnace that we purchased last year. He was professional, knowledgeable and courteous. He also pointed out that the hot water heater was leaking and would need to be replaced soon. So to make a long story short the new hot water heater will be installed next week. Thank You John and Swiss Air for always taking good care of us. Excellent customer service,"

Jeffrey C on November 2025


American Airtemp LLC

New on AngiNew on Angi
Approved Pro

American Airtemp LLC

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 ARCO Heating & Cooling

ARCO Heating & Cooling

New on AngiNew on Angi
Approved Pro

ARCO Heating & Cooling

New on AngiNew on Angi
Approved Pro
62 years of experience
Free onsite estimate

For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.

For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.


C-MAC Development, LLC

New on AngiNew on Angi
Approved Pro

C-MAC Development, LLC

New on AngiNew on Angi
Approved Pro
13 years of experience
Free onsite estimate

C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!

C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!


Avatar for Michael McNeil

Michael McNeil

New on AngiNew on Angi
Approved Pro

Michael McNeil

New on AngiNew on Angi
Approved Pro
Free onsite estimate

As a homeowner and landlord for more than 20 years, I’ve gained hands-on experience across all aspects of home maintenance and improvement. With a background in the building trades and a degree from Vatterott College, I handle everything from simple fixes to smart home technology installations. I’m fully insured and dedicated to doing the job right.

As a homeowner and landlord for more than 20 years, I’ve gained hands-on experience across all aspects of home maintenance and improvement. With a background in the building trades and a degree from Vatterott College, I handle everything from simple fixes to smart home technology installations. I’m fully insured and dedicated to doing the job right.


Avatar for Wesling Electric Corporation

Wesling Electric Corporation

4.97(
101
)

Wesling Electric Corporation

4.97(
101
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

We take pride knowing we offer the very best in service and expertise, at an affordable price. We offer 24 hour emergency service for customer's peace of mind. We also offer a same day service to ensure customer appreciation and overall customer happiness. Since 1978, Don't be left in the dark, call Wesling Electric Corp. today!

"I am so pleased with my choice to hire Wesling Electric. Robert was polite, professional and easy to work with. Of the three bids I received for my project, his bid was in the middle price-wise. I was confident hiring Robert because he seemed very competent and would be the same person who would be coming back to do the work. I didn't have to worry about job details getting mixed up or miscommunicated between a project manager and worker. As of March 2022 Wesling Electric was booking one week out (this was the same timeframe for all 3 companies I spoke with). The job took less than a day. Robert confirmed how I wanted the new switches to work and didn't mind me being picky with the placement of a ceiling fan. I will definitely contact this company again for future electrical projects in my home."

Gwen M on March 2022

We take pride knowing we offer the very best in service and expertise, at an affordable price. We offer 24 hour emergency service for customer's peace of mind. We also offer a same day service to ensure customer appreciation and overall customer happiness. Since 1978, Don't be left in the dark, call Wesling Electric Corp. today!

"I am so pleased with my choice to hire Wesling Electric. Robert was polite, professional and easy to work with. Of the three bids I received for my project, his bid was in the middle price-wise. I was confident hiring Robert because he seemed very competent and would be the same person who would be coming back to do the work. I didn't have to worry about job details getting mixed up or miscommunicated between a project manager and worker. As of March 2022 Wesling Electric was booking one week out (this was the same timeframe for all 3 companies I spoke with). The job took less than a day. Robert confirmed how I wanted the new switches to work and didn't mind me being picky with the placement of a ceiling fan. I will definitely contact this company again for future electrical projects in my home."

Gwen M on March 2022


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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Heating and Air Conditioning questions, answered by experts

Unlike other types of air conditioning, portable units don’t require venting or any other associated parts like hoses. For that reason, they don’t function the same as their counterparts, but will do a similarly good job of cooling down small spaces and won’t require any installation or much maintenance.

A dual evaporator coil is a specific design that allows the AC system to cool different compartments at different levels. It’s usually seen in refrigerators and similar appliances, but not in whole-house air conditioning systems. Talk with your AC technician about the best uses for a dual evaporator coil.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

The Old Monroe, 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.

What do you need done? We’ll find top pros.
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