Trane Air Conditioners in St. Louis, MO

Design Aire is not only the largest residential Trane dealer in St. Louis – we are the largest in the entire state of Missouri.

We have more training and experience with Trane systems than any dealer in the area. We also receive quantity discounts on Trane equipment, so you receive the best equipment, installation, and AC service at a reasonable price!

Browse all our Trane air conditioners below. To get more information or make a purchase, contact us today!

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Trane Air Conditioners vs. Conventional Units

Distinguished from standard air conditioners, Trane excels in various aspects, setting them apart in the HVAC landscape:

  • Reliability: Trane is renowned for the reliability of its air conditioning units, providing homeowners with consistent and dependable performance.
  • Energy Efficiency: Trane prioritizes energy efficiency, ensuring its units operate optimally to minimize energy consumption and reduce environmental impact.
  • Innovation: Trane stands at the forefront of innovation, integrating cutting-edge technologies into its air conditioning systems. This commitment to advancement ensures optimal performance and incorporates the latest features.

Trane AC units go beyond conventional capabilities:

  • Weather Endurance: Trane AC units endure various weather conditions, delivering long-lasting comfort to homeowners even in challenging climates.
  • Superior Durability: The superior durability of Trane AC units ensures extended product life, providing homeowners with reliable and enduring cooling solutions.
  • Sustainability: Trane incorporates environmentally friendly practices into its manufacturing processes. This commitment aligns with a broader vision of creating eco-friendly products and contributing to a greener future.

Trane is the preferred choice for heating and cooling systems, offering high-performance solutions that exceed customer expectations. Renowned for quality craftsmanship, Trane’s air conditioning systems provide homeowners with reliable and enduring comfort.

Why Choose Design Aire for Trane Air Conditioners?

When you choose Design Aire, you not only invest in top-tier products but also reap the following benefits:

Exclusive Discounts for You

Being the largest Trane dealer, we enjoy exclusive quantity discounts on Trane equipment. This means you receive the best equipment and superior installation and AC services in St. Louis, all at a reasonable and competitive price. Your satisfaction is our priority at Design Aire.

Licensed Trane Repair and Replacement in St. Louis 

Design Aire takes pride in delivering top-notch service for Trane residential and commercial HVAC systems. Our commitment to excellence extends to system repairs, where we stand ready to provide the industry’s best service–that’s why we’re recognized as a top HVAC company in St. Louis. Supported by highly trained technicians, we ensure swift and effective solutions tailored to your needs. 

Trane HVAC Product Maintenance

Ensure the longevity and efficiency of your Trane HVAC unit with regularly scheduled maintenance with Design Aire. Our maintenance agreements ensure that Trane air conditioners meet your needs and operate safely and efficiently for continued performance.

Start Your Journey With Trane Air Conditioners in St. Louis

Find unmatched comfort and reliability with Design Aire’s partnership with Trane. Explore our Trane air conditioners in St. Louis, receive expert advice, and elevate your home’s comfort to new heights. Contact us today – let’s embark on this journey together!



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Financing is provided with approved credit by Wells Fargo Bank, N.A., an Equal Housing Lender.
Design Aire offers special financing with approved credit with this secure application:

Get Wells Fargo Financing ApplicationGet Wells Fargo Financing Application

   Contact the Air Conditioning Experts of St. Louis, MO: 314-739-1600

Contact the Air Conditioning Experts of St. Louis, MO:


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