Furnace Repair Ladue

Furnace Repair Ladue

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Ladue

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 highest capacity or isn't heating at all, Weis' team of factory-certified and trained experts will find the source of the problem, rest assured. We take pride in restoring or installing industry-accepted furnace brands that guarantee the comfort and happiness of our customers for decades to come.

Weis Comfort Systems has been trusted for its elite furnace repair and installation services for Ladue for over 8 decades. When you choose Weis we make it both easy and affordable to live in a comfortably heated and climate controlled home. 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 Ladue

Since 1927, Weis Comfort Systems has been proud to provide Ladue residents with the highest level of Furnace Repair Services. When your furnace isn't heating as it should be, or its time to replace it with cutting-edge furnace, Weis is more than happy to 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 reliable comfortable heat in the late fall/winter or early spring, your heating unit will work perfectly.

We know how expensive it can be to purchase and install a new furnace system, whether it be the time required for the installation or the amount of money that is spent on labor costs. That's why our technicians use specialized techniques to improve the lifespan and performance of your heating unit to save you the maximum amount of money for your heating and cooling requirements. In our effort to guarantee complete satisfaction with our repairs and maintenance, we only provide leading brands and products as solutions. To to learn more information on our furnace repair services in Ladue 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 Ladue

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

You might be wondering what exactly is involved in our Furnace Maintenance? We have several custom maintenance plans that Ladue residents can choose from and this is due to the fact that our specialists understand that no two Ladue homes are the similar in heating needs. We provide 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 lead to health problems. If you have a dirty burner or cracked heat exchanger, they can causes improper burner operation. Either can cause the equipment to operate less safely and efficiently.

Why Choose Weis to Repair your Ladue Furnace?

For Ladue 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 rely on you with their family and their property. Weis Comfort Systems has been relied upon by Ladue residents for over 8 decades because the furnace repair service we provide is of an unparalleled 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 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 Ladue clients with the industry's most up-to-date and efficient practices, products, and security.

Flexible Payment

We offer lots of payment options, 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 trust in our state-of-the-art products, safety, and practices with thorough 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

Weis Comfort Systems is licensed and insured, and our team of amazing professionals performs furnace repair, maintenance, and installation with first class detail to ensure that our furnace, AC, and ventilation services are up to code and built to last.

Furnace Installation Ladue

Weis Comfort Systems also provides Furnace Installation in Ladue. If your old worn out furnace cant be maintained and is no longer performing up to snuff, we can check the heating system you have and the needs of your home that you desire to guarantee that you're paired with the correct and optimal furnace that will cover all of your heating and cooling needs. Once you've chosen the perfect furnace, our factory-certified and trained professionals can install the furnace for you.