HVAC Repair Affton

HVAC Repair Affton, IL

Heating and Cooling Services for Affton Homeowners

Quality Service Since 1927

Heating and Cooling service are always included in the cost of the repair. In addition, heating and cooling maintenance quotes are 100% free! If your business or home's boiler, furnace, or AC systems are underperforming, Weis Comfort Systems is prepared to repair the issue with our team of trained and factory-certified technicians. Installing, replacing, and repairing HVAC systems is one of Weis' passions and well-earned promises.

Weis Comfort Systems has served Affton, IL, for more than 8 decades. Our AC and furnace repair service is easy and budget-friendly for business and homeowners. If you want to learn more about Weis' quality HVAC installation and repair services in Affton, visit our service request page or dial one of our Illinois and Missouri locations today.


Weis Comfort Systems

1591 Fenpark Dr.
Fenton, MO 63026
Hours: M-F 8:00AM - 4:30pm

Weis DeRousse

124 N. Main
Red Bud, IL 62278
Hours: M-F 8:00AM - 4:30pm

Weis Keil-Forness

Located In:
Belleville, IL 62220
Hours: M-F 8:00AM - 4:30pm

Affton HVAC Repair

Heating and Cooling Repair in Affton, IL. For 9 decades, Weis has provided the Metro St. Louis area and Affton residents with high-end HVAC repair services. We provide furnace repair, AC repair, boiler installation, and general HVAC maintenance to our customers. If your furnace, boiler, or AC unit underperforms or breaks, Weis provides free quotes to Affton homeowners. Weis' certified and trained heating and cooling mechanics and installers are prepared to improve your system's cost-efficiency and reliability to ensure no-hassle HVAC operation and filtration.

We understand how costly it can be to repair or let alone purchase and install a new boiler or AC unit. Weis' seasoned technicians work to improve a system's performance and lifetime, saving homeowners thousands by simply keeping up with a proven maintenance plan. Request a Free Quote today for more info about Weis' Affton HVAC services. Weis promises grade-A service no matter the job or season.


Starting at $165
  • First System: $165
  • Additional Systems: $145 each
Get Started

Furnace Tune-Up

Starting at $89
  • First Furnace: $89
  • Second Furnace: $69
Get Started

A/C Tune-Up

Starting at $89
  • First Unit: $89
  • Second A/C: $89
Get Started

AC and Furnace Maintenance in Affton

Weis Comfort Systems offers a huge selection of industry-best products to Affton residents. Some of our brands include Daikin®, Lennox®, WaterFurnace®, Aprilaire®, Healthy Climate®, and more.

Heating, filtration, and AC repair and installation is an investment. Our certified professionals make sure your Affton HVAC repair goes smoothly. We want to make it as easy as we can for home and business owners. Weis Comfort System includes several maintenance checks to optimize our service in Affton. As a reminder, you can request a free service quote or take advantage of our rebates and coupons.

Affton HVAC Repair and Service Capabilities

The technicians at Weis have years of experience in the heating and cooling repair industry. Weis provides a number of commercial and residential HVAC services. Here are a few what we can do for our customers:

  • Furnace Repair and Installation: Keeping your furnace performing is essential to manage during cold Affton winters. Weis' techs provide grade-A furnace maintenance.
  • Boiler Installation: Weis can also keep your boiler in prime condition. Visit the boiler repair page for more info.
  • AC Install and Repair: Battling harsh Affton summers takes a working air conditioner. Request our Affton AC installation pros today for an assessment.
  • Air Filtration: Filtration is vital to health and safety. This includes allergen prevention, dust and filter systems, carbon monoxide protection, air purification, and humidity control.
  • HVAC Maintenance Plans: Prevent costly damage with our residential and commercial HVAC maintenance plans in Affton. Weis is happy to help homeowners get their HVAC systems up to par.

As you know, properly maintaining your heating, filtration, and AC system is crucial to owning an energy efficient, cost-effective house. Call Weis Comfort Systems today for pricing and financing options and more information about the Affton HVAC repair and other services we provide building and homeowners.

Why Choose Weis for Affton HVAC Repair?

Weis has provided Affton residents with high-end HVAC installation and repair for the better part of a century. Our seasoned techs are honest about costs and strive to offer the best, most affordable systems they can. Just read our HVAC contractor reviews to learn more about our service history.

Dedicated Service

The HVAC Repair Pros at Weis Comfort Systems that service Affton, IL, home and business owners work to bring the best to the table. Weis uses proven and efficient practices to ensure dedicated and reliable service to all of our customers.

Flexible Payments

Weis accepts a wide range of payment options for our customers' convenience. This includes Visa, Mastercard, cash, checks, and other financing options. If you want additional help financing a new furnace, AC, or ventilation system and other repairs, please visit our pricing and financing page for more info.

Committed to Safety

We have complete confidence in the state-of-the-art products and brands we use. Our HVAC repair technicians are vetted for professionalism and safety, employing best-in-industry safety practices. Homeowners in Affton don't need to concern themselves with Weis' installation, repair, and HVAC maintenance methods.

Simply Satisfied

Weis' team of trained specialists provide first-class guarantees. The next time your home or buildings air conditioner, boiler, or furnace needs replaced or repaired, reach out to Weis' experienced HVAC repair contractors. We proudly serve the Greater St. Louis area and Affton, IL.

Heating and Cooling Repair in Affton

When your furnace, air conditioner, or boiler is on the fritz or you plan to install a new system, contact us today. Our Affton HVAC repair experts are willing to discuss with you Weis' services and capabilities. Get a quote or ask for additional info now. Weis Comfort Systems' HVAC Repair Contractors in Affton, IL, are ready to help.

Request a Quote