Furnace Repair Liguori

Furnace Repair Liguori

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Liguori

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 old and worn furnace refuses to operate to its fullest capacity or isn't heating at all, Weis' team of factory-certified and trained professionals will find the root of the problem, guaranteed. We take pride in restoring or installing industry-trusted furnace brands that provide the happiness and comfort of our clients for years to come.

Weis Comfort Systems has been repairing and installing furnaces in Liguori for over 80 years. When you choose Weis we make it easy and budget friendly to heat your home and live comfortably. Get a free repair or installation quote today by visiting 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 Liguori

Since 1927, Weis Comfort Systems has been honored to provide Liguori residents with an elite level of Furnace Repair Services. If your old worn out furnace isn't heating as you want it to, or its time to turn off the old furnace and get a new state-of-the-art furnace, Weis can assist you. Our organization of factory-certified and trained professionals are ready to help you in preserving your old furnace so that when it gets cold outside and your house needs dependable comfortable heat in the late fall/winter or early spring, your heating unit will work better than ever before.

We know how costly it can be to buy and install a brand new furnace system, whether it be the time involved in the installation or how much the cost of the hourly labor might be to install the furnace. That's why our professionals use specialized procedures to maintain the lifespan and capability of your furnace to save you as much as possible for your home heating and cooling needs. In our effort to guarantee full satisfaction with our repairs and maintenance, we only use leading brands and products as solutions. To learn more about our furnace repair services in Liguori 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 Liguori

We have a huge selection of furnaces that we offer to Liguori residents, which means that we can perform repairs and services on a wide selection of furnaces. We offer repair services on furnace brands such as Daikin®, Lennox®, WaterFurnace® and many more!

But what exactly is offered in our Furnace Maintenance? We have several personalized maintenance plans that Liguori residents can pick from and this is due to the fact that our specialists know that no two Liguori homes are the same in heating needs. 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.
Malfunctioning gas (or oil) connections are a fire hazard and can contribute to 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 Liguori Furnace?

For Liguori businesses, reputation is everything, and it's even more important when you're providing services within a client's home where they have to be able to depend on you with their family and their property. Weis Comfort Systems has been relied upon by Liguori residents for over 80 years because the furnace repair service we offer is of an unbeatable quality, and because we only hire experienced 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 duty 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 Liguori clients with the industry's most current 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 are in need of 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 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 the highest detail to guarantee that our furnace, AC, and ventilation services are up to code and built to last.

Furnace Installation Liguori

Weis Comfort Systems also provides Furnace Installation in Liguori. When your old furnace cant be maintained and is no longer performing as it is supposed to, we can gauge the heating system you have and the needs of your home that you have to have to guarantee that you're paired with the correct furnace that will cover all of your home heating needs. residence, our factory-certified and trained professionals can install the furnace for you.