Weis’ technicians have decades of Affton HVAC repair experience. At Weis, we a variety commercial and residential a better understanding of Weis’ capabilities, see the following list:

  • Furnace Installation and Repair: Affton winters are long and cold. Our heating and cooling technicians provide fast and hassle-free furnace and heating maintenance and repair.
  • Boiler Repair: Weis can install and maintain boilers. Keep your boiler working properly by scheduling a maintenance checkup.
  • Air Conditioning: Air conditioning installation and maintenance is another one of our specialities. Air conditioning can get expensive in the hotter months, and Weis’ maintenance can reduce your power bills.
  • Air Filters: One of the more important steps in improving and HVAC system in Affton is to maintain air filters. Call us today for air filtration and HVAC service in Affton.
  • Maintenance Plans: Thermostats, air filtration, cooling, heating? Weis Heating and Cooling provides Affton customers with regular HVAC maintenance. Keep your heating and cooling units fully operational and efficient.

As you probably know, maintaining your HVAC system is essential for many reasons like lowering your utility bills, saving money instead of buying new HVAC equipment, and keeping your home at a comfortable temperature. For pricing and financing options, give us a call today for more information about HVAC service in Affton, MO.

Why Choose Weis for Affton HVAC Service?

For Affton home or business owners, it’s fundamental to only hire the best HVAC service company. At Weis Comfort Systems, we are open about our years of success and you will find a list of our main HVAC services in Affton.


Offering services to Affton property owners, Weis Comfort Systems provides grade-A HVAC service in Affton. Weis employs efficient and proven practices based upon industry-leading processes.


Weis accepts a number of payment methods, including options such as major credit cards, cash, and checks. See our prices and financing page for more info about payments.


Weis Comfort Systems is completely confident in the products and brands we service. Our HVAC service pros in Affton are trained and vetted for safety and employing state-of-the-art practices. Property owners in Affton, MO, should rest easy knowing that Weis’ heating and cooling HVAC maintenance service professionals consider safety a priority.


Weis’ team of certified and trained Affton HVAC service specialists offer grade-A service. If your property or home needs air filtration, boiler, or air conditioning work, contact Weis today for a free Affton HVAC service quote.

Heating and Cooling Service in Affton, MO

Need Affton, MO, HVAC service? Ask for a free quote today from the HVAC experts at Weis now. Below, you can find Weis’ various service areas. Remember: Affton HVAC service may just save you thousands of dollars in utility bills and repairs.

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In our effort to prove our commitment to customer satisfaction, the HVAC contractors of Weis Comfort Systems undergo continual training, education, and safety courses to ensure we provide our clients with the industry’s most current and efficient practices, products, and security.


We accept a wide range of payment options, including Visa, Mastercard, cash, checks, & financing. If you are in need of additional funding for furnace, air conditioning, or ventilation repair or installation services, please visit our pricing and financing page.


We have paired state-of-the-art products, safety, and practices with thorough hiring methods to ensure that our team of HVAC contractors have the experience, background, and skill set to accurately repair, install and maintain comfort systems throughout the St Louis area.


Weis Comfort Systems is licensed and insured, and our team of expert technicians performs HVAC repair, maintenance, and installation with high detail to ensure that our AC, furnace, and ventilation services are up to code and built to last.