Hours: We are open 24/7

2183 West Terra Lane, O'fallon, MO 63366

(314) 513-0385

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Reliable Heating and Cooling: Your Trusted HVAC Partner in Moscow Mills, MO

For over 50 years, Reliable Heating and Cooling has been providing top-notch HVAC services to the residents of O Fallon, Saint Peters, Lake Saint Louis, Wentzville, and Saint Charles, MO. As a family-owned and operated business, we take pride in delivering exceptional quality and customer service to our valued clients in Moscow Mills, MO, and the surrounding areas.

Our team of highly skilled technicians is well-versed in the latest HVAC technologies and techniques, ensuring that your heating and cooling systems operate at peak efficiency. We understand the unique climate challenges faced by homeowners in Moscow Mills, MO, and tailor our services to meet your specific needs.

Comprehensive HVAC Services in Moscow Mills, MO

At Reliable Heating and Cooling, we offer a wide range of HVAC services to keep your home comfortable year-round. Our expertise includes:

  • Heating Repair and Maintenance: Our skilled technicians can diagnose and repair any issues with your furnace, boiler, or heat pump, ensuring that your home stays warm and cozy during the cold Moscow Mills winters.
  • AC Repair and Maintenance: We provide prompt and reliable air conditioning repair and maintenance services to keep your home cool and comfortable during the hot summer months.
  • Furnace Replacement: When it’s time to upgrade your heating system, our team can help you select and install a new, energy-efficient furnace that meets your home’s specific needs and budget.
  • HVAC Service: Regular maintenance is crucial for the longevity and efficiency of your HVAC system. We offer comprehensive service plans to keep your equipment running smoothly and prevent costly breakdowns.

The Reliable Heating and Cooling Difference

What sets Reliable Heating and Cooling apart from other HVAC companies in Moscow Mills, MO? Our commitment to honesty, integrity, and exceptional customer service. We believe in creating a comfortable and healthy living space for our clients by providing the highest degree of quality installation and service work in the residential and light commercial marketplace.

Since our founding in 1972 by Ken and Marilyn Patterson, we have built a reputation for excellence in the O Fallon, MO & surrounding communities. Our team of certified technicians undergoes continuous training to stay up-to-date with the latest industry advancements, ensuring that we deliver the best possible solutions for your HVAC needs.

Serving the Moscow Mills, MO Community

As a locally owned and operated business, we are deeply invested in the well-being of the Moscow Mills, MO community. We understand the unique challenges faced by homeowners in this area, such as the fluctuating temperatures and humidity levels that can put a strain on HVAC systems.

Our team is dedicated to providing personalized solutions that address these specific concerns, ensuring that your home remains comfortable and energy-efficient throughout the year. We take the time to listen to your needs and preferences, offering expert advice and recommendations tailored to your unique situation.

Contact Reliable Heating and Cooling Today

When you choose Reliable Heating and Cooling for your HVAC needs in Moscow Mills, MO, you can trust that you’re receiving the highest quality service and workmanship. Our team is committed to your satisfaction, and we stand behind our work with industry-leading warranties and guarantees.

Don’t let HVAC issues disrupt your comfort or peace of mind. Contact Reliable Heating and Cooling today to schedule your appointment and experience the difference that our expertise and dedication can make in your home.

HVAC Repair, Heating Service, Air Conditioning Service, AC Installation & AC Repair O Fallon, MO, Saint Peters, MO, Lake Saint Louis, MO, Wentzville, MO & Saint Charles, MO

AC Repair in O Fallon, MO | AC Installation Saint Peters, MO | Air Conditioning Service Lake Saint Louis, MO

AC InstallationHVAC RepairAC RepairHeating ServiceAir Conditioning Service ∴ O Fallon, MO ∴ Wentzville, MO ∴ Lake Saint Louis, MO

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Customer Reviews
What our customers are saying

Reliable has installed and maintained our last 2 furnaces and AC. Our experience with them has been great. Just yesterday we had an issue with our AC. I talked to Marty and he said he’d have someone out the next day. They even were able to accommodate us with an afternoon call. Derrick arrived promptly on time and had us up and going again in 15 minutes (bad capacitor on the condenser unit fan motor). With the prediction of high 90 temps, we were so thankful to have AC working again.

Keith Scherer

Have been with them for more than 10 years. They provide exceptional service…from the time they call to remind you about setting an appointment to the actual service day. Derek (and all their other technicians) are knowledgeable, professional, prompt, and open to listening to questions and pay attention to details. Never had a problem with anything. Thank you for a job well done. Good pricing.

Seema Chouhan

I had a system malfunction on Sunday evening December 12, 2022 on my Carrier Infinity ICS purchased in 2008.I am a first time caller to Reliable. Marty called me back and had his Tech dispatched at 8 AM the next day. The unit had failed and was dangerous to use. He had a new system by the next morning. They installed it and I was completely satisfied with their service and response time. I overwhelmingly recommend Reliable and will be using them from now on.

DM

Had a small gas leak for a property I was helping a friend sell and we found out late last night. We reached out to Reliable H&C and Derrick was over first thing in the morning. He was friendly, professional and knowledgeable. He answered my questions with a smile. Derrick was a rock star. Will absolutely call him again. Bravo

Connor Kapp

We had a emergency water leak problem with our AC unit in the basement of our recently purchased condo. Called Reliable and Derrick was there within a couple of hours. He was polite, knowledgeable, and friendly. Derrick quickly found the problem and repaired it. He also checked the system overall, pointed our some concerns and answered all my questions. I can’t say enough about how satisfied we were with Derrick and Reliable Heating & Cooling! We would definitely recommend them!!! Thanks again!!!!

Terry Mills

We have used Reliable Heating and cooling for all of our heating and cooling needs. We needed some water heater work and Ralph came out and took care of it right away. Ralph was very professional and knowledgeable. He got the job done very quickly and everything is working great! I always recommend Reliable to family and friends. They truly are Reliable!

Chris Lopez

Cottleville, MO

Winfield, MO

Moscow Mills, MO

Chesterfield, MO