Furnace Repair Fairview Heights

Furnace Repair Fairview Heights

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Fairview Heights

Quality Service Since 1927

All furnace repair service fees are included in the cost of the repair, and furnace replacement and installation quotes are always 100% free. If your aging furnace is not able to work to its best capacity or isn't functioning at all, Weis' team of factory-certified and trained professionals will find the root of the problem, we promise. We repair and install industry-accepted furnace brands that guarantee the happiness and comfort of our clients for years to come.

Weis Comfort Systems has been trusted for its elite furnace repair and installation services for Fairview Heights for over 80 years. With Us it is both easy and affordable to heat your home and live comfortably. When you're ready to repair or replace your aging furnace system, take a look at ourservice request page.


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

Furnace Repair Fairview Heights

Since 1927, Weis Comfort Systems has been honored to offer Fairview Heights residents with exceptional Furnace Repair Services. If your furnace isn't working as it has to, or if its time to get rid of it and get a modern furnace, Weis is willing to assist you. Our team of factory-certified and trained professionals want to help you in maintaining your old furnace so that when your home has to have consistent comfortable heat in the late fall/winter or early spring, your heating unit will work like a charm.

We know how expensive it can be to purchase and install a brand new furnace system, whether it be the time involved in the installation or how much the installation may cost in labor. That's why our technicians use specialized procedures to increase the lifespan and efficiency of your furnace to save you money on monthly bills and maintenance charges. In our endeavor to guarantee absolute satisfaction with our repairs and maintenance, we only provide leading brands and products as solutions. To get more information about our furnace repair services in Fairview Heights and what Weis Comfort Systems can do for your home heating needs, request a quote today!


Starting at $165
  • First System: $165
  • Additional Systems: $145 each
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Furnace Tune-Up

Starting at $89
  • First Furnace: $89
  • Second Furnace: $69
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Furnace Repair

Starting at $$$
  • Flat Rate Pricing
  • Service fee included
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Gas/Electric Furnace Repair and Maintenance in Fairview Heights

We have a comprehensive selection of furnaces that we offer to Fairview Heights residents, which means that we also service and repair a large selection of furnaces. We provide repair services on furnace brands such as Daikin®, Lennox®, WaterFurnace® and many more!

You may have questions about what exactly is included in our Furnace Maintenance? We have several custom maintenance plans that Fairview Heights residents can select from and this is due to the fact that our specialists realize that no two Fairview Heights homes are the same in heating demands. We include several different quality and maintenance check points in our furnace plans, take a look!

All Furnace Maintenance includes:

  • Check thermostat settings to ensure the cooling and heating system keeps you comfortable when you are home and saves energy while you are away.
  • Tighten all electrical connections and measure voltage and current on motors. Faulty electrical connections can cause unsafe operation of your system and reduce the life of major components.
  • Lubricate all moving parts. Parts that lack lubrication cause friction in motors and increases the amount of electricity you use.
  • Check and inspect the condensate drain in your central air conditioner, furnace and/or heat pump (when in cooling mode). A plugged drain can cause water damage in the house and affect indoor humidity levels.
  • Check controls of the system to ensure proper and safe operation. Check the starting cycle of the equipment to assure the system starts, operates, and shuts off properly.
  • Check all gas (or oil) connections. This includes checking the gas pressure, burner combustion, and heat exchanger.
Poorly operating gas (or oil) connections are a fire hazard and can cause health issues. When a burner gets dirty or a heat exchanger is cracked it can causes improper burner operation. Either can cause the equipment to function less safely and efficiently.

Why Choose Weis to Repair your Fairview Heights Furnace?

For Fairview Heights businesses, reputation means everything, and it's even more important when you're providing services within a customers home where they have to be able to depend on you with their family and their property. Weis Comfort Systems has been trusted by Fairview Heights residents for over 8 decades because the furnace repair service we provide is of an unbeatable quality, and because we only hire proven and trusted furnace repair technicians. Here are some of the responses and reviews our clients have had to our excellent services.

Dedicated Service

In our effort to prove our commitment to customer satisfaction, the Furnace Repair Technicians of Weis Comfort Systems undergo continual training, education, and safety courses to ensure we provide our Fairview Heights clients with the industry's most state-of-the-art and efficient practices, products, and security.

Flexible Payment

We provide lots of different ways to pay for our services, including Visa, Mastercard, cash, checks, & financing. If you want additional funding for furnace, air conditioning, or ventilation repair or installation services, please visit our pricing and financing page.

Commitment to Safety

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

Simple Satisfaction

We are an insured and licensed company, and our team of amazing professionals performs furnace repair, maintenance, and installation with the greatest detail to guarantee that our furnace, AC, and ventilation services are up to code and built to last.

Furnace Installation Fairview Heights

Weis Comfort Systems also offers Furnace Installation in Fairview Heights. When that old, broken furnace cant be maintained and is no longer operating up to speed, we can gauge the heating system you have and the needs of your home that you want to be met to ensure that you're paired with the optimal furnace that will match all of your home heating needs. Once you've picked the unit you want, our factory-certified and trained professionals can install the furnace for you.