Weis’ technicians have years of Clayton HVAC maintenance experience. We an array give you a better understanding of Weis’ capabilities, see the list below:

  • Furnace Maintenance: Winters in Clayton are cold. Our heating and cooling technicians provide quick and hassle-free heating and furnace maintenance and repair.
  • Boiler Repair: We can install and maintain boilers. Keep your boiler up to date by scheduling a maintenance checkup.
  • AC: Air conditioning maintenance and installation is another one of our specialities. Air conditioning can be expensive in the hotter months, and Weis’ maintenance can lower your electricity bills.
  • Air Filters: Another step in improving and HVAC system in Clayton is to replace air filters. Contact Weis today for air filtration and HVAC service in Clayton.
  • Maintenance Plans: Cooling, heating, air filtration, your thermostat? Weis Comfort Systems offers Clayton customers with regular HVAC maintenance. Keep your heating and cooling units fully operational and efficient.

As you know, maintaining your heating and cooling system is essential for various reasons like lowering utility bills, saving money on replacement equipment, and maintaining comfortable temperatures. For financing and pricing options, give us a call today for more information about HVAC service in Clayton, MO.

Why Pick Weis for Clayton HVAC Service?

For Clayton home or business owners, it is fundamental to only hire the best HVAC service company. At Weis Heating and Cooling, we are open about our decades of success and quality find a list of our main HVAC services in Clayton.


Serving Clayton home and business owners, Weis Comfort Systems provides quality HVAC service in Clayton. Weis employs efficient and proven practices based upon industry-leading processes.


We accept a range payment methods, including Visa, Mastercard, cash, checks, and other options. View our financing page for additional information about payments.


We are completely confident in the products and brands we service. Our HVAC service pros in Clayton are vetted and trained for safety and deploying state-of-the-art practices. Home and business owners in Clayton, MO, shouldn’t concern themselves that Weis’ heating and cooling HVAC service experts know safety is a priority.


Weis’ team of certified and trained Clayton HVAC service professionals guarantee grade-A service. The next time your property or home needs HVAC or air filtration work, call Weis today for a free Clayton HVAC service quote.

Air Conditioning and Heating Service in Clayton, MO

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


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.