Budget Heating, Cooling & Plumbing takes pride in being your trusted service provider for repairing, maintaining, and installing all Lennox equipment. From air conditioners and furnaces to heat pumps and air handlers, as a premier Lennox dealer, we offer comprehensive expertise to ensure optimal performance and comfort in your home.

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As a premier Lennox dealer, we take pride in providing top-notch Lennox repairs for all systems to ensure your home comfort remains at its best.


As a Lennox premier sales representative, we proudly offer superior system installations, providing unmatched quality and performance all year long.


We take pride in offering Lennox maintenance services, ensuring peak performance and longevity for your system. Schedule system maintenance today!

Lennox Furnace and Heat Pump Services (Saint Louis & Saint Charles)

As a premier dealer of Lennox heating systems, Budget Heating, Cooling & Plumbing proudly partners with Lennox, a staple brand across the United States and world that is known for quality and longevity. Specializing in Lennox heating equipment, our services include expert repairs, meticulous maintenance, and seamless system replacements. Count on Budget for superior service, equipped with the best technicians, training, and tools. For Lennox heating solutions, call us at 636-887-2800 and let us help you maintain, repair, or replace your Lennox heating systems.

Lennox Air Conditioner Repair (Saint Louis & Saint Charles)

If your Lennox Air Conditioner requires repairs, Budget Heating, Cooling & Plumbing is ready to provide you with the industry’s best service. Our team has been serving our Saint Louis & Saint Charles-based heating and air conditioning customers for over a decade. With our experience and highly trained employees, Budget stands as Saint Louis’ premier Lennox equipment repair company.

Heating and Cooling Lennox Contractors (Saint Louis & Saint Charles)

Ensuring the optimal functioning of your Lennox commercial or residential system is a priority for the experts at Budget. Our professionals specialize in maintenance, repairs and replacements, guaranteeing that your Lennox equipment consistently meets your heating and cooling needs. Budget also provides comprehensive maintenance agreements tailored for Lennox furnaces, air conditioners, heat pumps and more. Regular annual maintenance and servicing are key to ensuring the continued safe and efficient operation of your Lennox equipment. Below is a list of Lennox equipment that we are proficient in servicing:


  • Air Conditioners
  • Heat Pumps
  • Gas Furnaces
  • Mini-Split Systems
  • Air Handlers
  • Evaporator Coils
  • Thermostats and Controls
  • Indoor Air Quality Systems (Air Purifiers, Humidifiers)
  • Zoning Systems

Healthy Climate & Lennox Partnership (Saint Louis & Saint Charles)

Our team is pleased to offer both repair services and installations for Lennox’s renowned Healthy Climate Solutions line, which sets industry standards for home comfort by incorporating humidifiers and dehumidifiers for entire households. Lennox’s comprehensive line encompasses indoor air quality systems catering to various needs, featuring industry-exclusive air purification and high-efficiency filtration. As a Lennox premier dealer, Budget is well-equipped to manage any repairs and replacements for these remarkable devices. Additionally, Healthy Climate is renowned for its award-winning filters that protect both your system and your health. Explore our video here to discover more about these life-changing systems.

We Repair & Replace All Lennox Products (Saint Louis & Saint Charles)

As a premier Lennox dealer, we take pride in being a licensed repair company capable of servicing and installing any Lennox system, regardless of the product line. Our expertise extends to the repair and installation of all Lennox equipment lines, including the Dave Lennox Signature Collection, the Elite Series, and the Merit Series.




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Ask About Our Maintenance Plans!

Uphold Reliability by Adhering to Manufacturer’s Recommendations. Anticipate Inevitable Breakdowns with a Proactive Maintenance Plan in Place. Reach Out to Inquire About Our Thoughtfully Crafted Maintenance Packages, Designed to Elevate System Longevity, Minimize Inconvenience, and Ensure Swift Issue Resolution. Trust Us to Keep Your Systems Running Smoothly, Providing Comfort and Reliability for Years to Come!

HEATING, COOLING & Plumbing Specialists

Providing 5-Star Service in St. Louis, MO.

HEATING, COOLING & Plumbing Specialists

(636) 887-2800: Call or Text


325 Mid Rivers Mall Dr. St. Peters, MO 63376


Monday - Friday: 8:00am - 7:00pm

Saturday: 9:00am - 5:00pm

Sunday: 10:00am - 2:00pm