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Top Geothermal Service in St. Louis County

diagram of ground heat pumpIf you’re seeking dependable geothermal services in St. Louis County, you’re in the right place. At Classic Aire Care, we’re the area experts in comprehensive geothermal services.

We’ve been making people comfortable since 1926. With over 90 years of experience in the HVAC and plumbing industry, we pride ourselves on our commitment to quality, NATE-certified technicians, and 24/7 emergency service availability.

Trust the professionals at Classic Aire Care for expert geothermal service in St. Louis County. Call us at 314-329-1943 to schedule your geothermal service today.

24/7 Geothermal System Repair

When it comes to geothermal systems, we understand the importance of timely repairs. Our trained technicians are ready to assist you around the clock, ensuring your system is up and running efficiently.

It can be helpful for St. Louis County homeowners to know the signs that their geothermal system needs repair. Here are some common signs:

  • Unusual noises coming from the unit
  • Reduced heating or cooling efficiency
  • Unexpected spikes in your energy bills
  • Inconsistent temperatures throughout your property

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Geothermal Replacement

Considering a geothermal replacement? There’s no better team to trust than Classic Aire Care. Upgrading your system not only boosts energy efficiency but also leads to consistent temperatures and potentially reduced monthly bills.

At Classic Aire Care, we use top brands like Amana, Bryant, and Carrier, so you’re guaranteed quality and performance. Don’t let an aging system keep you from the comfort you deserve. Investing in a prompt replacement ensures you’re set for the seasons ahead.

Looking to switch to geothermal? Trust the NATE-certified technicians at Classic Aire Care to design and install your geothermal system properly, ensuring maximum efficiency and long-term performance. From initial assessment and removal of your existing system to excavation and installation of the loop system, heat pump, and air handling unit, Classic Aire Care has you covered from end to end.

Five Benefits of Switching to Geothermal

Switching to a geothermal HVAC system is an environmentally friendly and energy-efficient alternative to traditional heating and cooling systems. While the upfront cost of installing a geothermal HVAC system may be higher than traditional systems, the long-term savings and environmental advantages often make it a cost-effective and sustainable choice for homeowners. Key advantages of changing to geothermal include:

  • Energy efficiency: Using the ground’s stable temperature for heating and cooling, geothermal systems are extremely energy-efficient and lead to lower energy consumption.
  • Environmental sustainability: Compared to conventional HVAC systems, geothermal systems produce fewer greenhouse gas emissions due to harnessing renewable energy from the Earth’s heat.
  • Consistent comfort: Geothermal systems are unaffected by external weather conditions, ensuring reliable performance of consistent and comfortable heating and cooling throughout the year.
  • Reduced maintenance needs: Geothermal systems require less maintenance than traditional HVAC systems, resulting in fewer issues and repair costs.
  • Long Lifespan: The underground components of geothermal heat pumps can last for decades, often surpassing the lifespan of more popular HVA C systems.

Need geothermal installation or replacement service in St. Louis County? Call Classic Aire Care at 314-329-1943 to schedule your geothermal replacement service.

Geothermal Maintenance 

Your HVAC system is an essential component of your home, making it crucial to do regular maintenance to ensure optimal performance, energy efficiency, and longevity. Yearly maintenance in the spring or fall — when your geothermal system is not heavily used — is recommended to enjoy the full benefits of this energy-efficient, eco-friendly heating and cooling solution.

Why Choose Us?

Our legacy in St. Louis County speaks volumes about our dedication to customer satisfaction. With the Classic Ultimate Quality Guarantee, we promise you a 100% satisfaction guarantee on all installs. From free estimates to financing options, we’ve tailored our services to meet your needs.

Schedule your top-quality geothermal service with Classic Aire Care by calling 314-329-1943 today.


Geothermal heat pumps can sometimes face issues like reduced heat output, strange noises, or even leaks. Regular maintenance helps reduce the risk of these problems.

Absolutely! Geothermal systems are energy-efficient and environmentally friendly. They can also lead to savings on energy bills in the long run.

Geothermal systems use electricity to operate. However, they are incredibly efficient and can save on energy costs compared to traditional heating and cooling methods.

Deals & Specials

Buy Now and Pay Later! No Interest, No Payments for 12 Months! Expires 07/31/2024 *Financing is provided for qualified borrower(s) and subject to approval by 3rd party financing provider. On new Lennox systems only. May not be able to be combined with other offers
Maximize Your Savings Up To $2,935 In Rebates Expires 07/31/2024 Rebate amounts vary based on equipment selected. All rebates and terms will be itemized in writing prior to purchase.

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Delighted Customers


I can't recommend Classic Aire Care highly enough!!! They are excellent. Our technician (Christian) was the absolute best! He explained everything, and corrected all of our HVAC issues! He even cleaned the outside of my furnace!!! Trust, honesty, and professionalism! Qualities of an employee and in…

Mike J

Was able to fix our older a/c unit in one visit. Very good service. Technician was very professional. This company also installed a new furnace a few years ago for us, great service came and installed a new furnace in the middle of winter when it…

Linda H

I was very pleased with Shaun E.’s maintenance service of my AC. Shaun was very personable and diligent in cleaning my unit inside and out. While he was working, Shaun noticed that the shut off water valve for the outside hose hook up he was using…

Donna S

Vince, the technician, was very polite and timely. Took his time to answer any and all questions we had. Also made sure we completely understood the service he provided. Great guy working for a great company. Excellent experience.

Kristopher L

My new ac system shutdown within the first few days of using it this spring. I called Classic Aire Care and they were able to send a technician out within 24 hours. He discovered the problem within minutes! A small piece a debris blocking a drain…

Terri K

We were out of town and came home to an AC that wasn't blowing. Christian got here within 4 hours of my initial contact and got us back up & cooling over July 4th weekend. He found some other issues but got my unit running so…

Stacy D