Furnace Repair Robertsville

Furnace Repair Robertsville

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Robertsville

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 furnace isn't functioning to its fullest capacity or isn't functioning at all, Weis' team of factory-certified and trained technicians will find the source of the problem, guaranteed. We take pride in restoring or installing industry-accepted furnace brands that guarantee the happiness and comfort of our customers for years to come.

Weis Comfort Systems has been the trusted provider of furnace repair and installation services for Robertsville for over 80 years. With Us it is easy and budget friendly to get your home to the level of comfort and heat you desire. If you need a free quote for repairs or installation regarding a new furnace, 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 Robertsville

Since 1927, Weis Comfort Systems has been proud to provide Robertsville residents with the highest level of Furnace Repair Services. When your furnace has called it quits and isn't functioning as it needs to be, or its time to replace it with state-of-the-art furnace, Weis is more than happy to assist you. Our team of factory-certified and trained professionals are ready to help you in preserving your old furnace so that when your home needs dependable comfortable heat in the late fall/winter or early spring, your heating unit will work like a charm.

We understand how expensive it can be to buy and install a new furnace system, whether it be the time required for the installation or how much the cost of the hourly labor might be to install the furnace. That's why our technicians use specialized procedures to increase the lifespan and capability of your furnace to save you tons of money on your monthly heating and cooling bills. In our endeavor to guarantee total satisfaction with our repairs and maintenance, we only offer leading brands and products as solutions. To get more information about our furnace repair services in Robertsville and what Weis Comfort Systems can do for your home heating needs, request a quote today!


Starting at $185
  • First System: $185
  • Additional Systems: Call Us
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Furnace Tune-Up

Starting at $95
  • First Furnace: $95
  • Second Furnace: Call Us
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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 Robertsville

We have an impressive selection of furnaces that we offer to Robertsville residents, which means that we have are able to do repair and installation services on a large selection of furnaces. We offer repair services on furnace brands such as Daikin®, Lennox®, WaterFurnace® and many more!

You may have questions about what exactly is provided in our Furnace Maintenance? We have several personalized maintenance plans that Robertsville residents can select from and this is because our technicians are aware that no two Robertsville homes are the similar in heating demands. We have 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.
Badly operating gas (or oil) connections are a fire hazard and can cause health problems. A dirty burner or cracked heat exchanger causes improper burner operation. Either can cause the equipment to operate less safely and efficiently.

Why Choose Weis to Repair your Robertsville Furnace?

For Robertsville businesses, reputation means everything, and it's even more critical when you're providing services within a client's home where they have to be able to count on you with their family and their property. Weis Comfort Systems has been relied upon by Robertsville residents for over 80 years because the furnace repair service we offer is of an unmatched quality, and because we only hire proven and trusted furnace repair professionals. Here are some of the responses and reviews our clients have had to our excellent services.

Dedicated Service

In our aspiration to prove our commitment to customer satisfaction, the Furnace Repair Technicians of Weis Comfort Systems undergo continual training, education, and safety courses to gurantee we provide our Robertsville clients with the industry's most up-to-date and efficient practices, products, and security.

Flexible Payment

We have a large variety of flexible payment options, including Visa, Mastercard, cash, checks, & financing. If you require additional funding for furnace, air conditioning, or ventilation repair or installation services, please visit our pricing and financing page.

Commitment to Safety

We have total confidence in our state-of-the-art products, safety, and practices with in-depth and thorough hiring processes 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 first rate detail to ensure that our furnace, AC, and ventilation services are up to code and built to last.

Furnace Installation Robertsville

Weis Comfort Systems also offers Furnace Installation in Robertsville. If your old furnace refuses to be repaired and is no longer functioning as you need it to, we can gauge the heating system you have and the needs of your home that you need to be met to guarantee that you're paired with the correct furnace that will cover all of your requirements you have for heating and cooling your home. Once you've picked the unit you want, our factory-certified and trained professionals can install the furnace for you.