Furnace Repair Swansea

Furnace Repair Swansea

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Swansea

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 worn out furnace cant operate to its fullest capacity or isn't operating at all, Weis' team of factory-certified and trained experts will find the source of the problem, rest assured. Our passion is installing or bringing back to life industry-trusted furnace brands that provide the comfort and happiness of our customers for decades to come.

Weis Comfort Systems has been repairing and installing furnaces in Swansea for over 80 years. We make it easy and budget friendly to control the heat and temperate in your home to the level you want and need it at. To get a free quote on services for your old furnace, visit 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 Swansea

Since 1927, Weis Comfort Systems has been honored to provide Swansea residents with first class Furnace Repair Services. When your furnace isn't operating the way you want it to, or if you want to replace it with a new high-quality furnace, Weis is more than happy to assist you. Our team of factory-certified and trained professionals can assist 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 better than ever before.

We understand how expensive it can be to buy and install a brand new furnace system, whether it be the time required for the installation or how much it might cost to get the furnace installed. That's why our professionals use specialized techniques to maintain the lifespan and productivity of your heating unit to save you money on monthly bills and maintenance charges. In our endeavor to guarantee total satisfaction with our repairs and maintenance, we only present leading brands and products as solutions. To get more information about our furnace repair services in Swansea 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 Swansea

We have a wide selection of furnaces that we offer to Swansea residents, which means that we have can perform furnace installation and repair 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 built into in our Furnace Maintenance? We have several custom maintenance plans that Swansea residents can choose from and this is due to the fact that our specialists know that no two Swansea homes are the same in heating needs. 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 contribute to health complications. When a burner gets dirty or a heat exchanger is cracked it can causes improper burner operation. Either can cause the equipment to operate less safely and efficiently.

Why Choose Weis to Repair your Swansea Furnace?

For Swansea businesses, reputation is very important, and it's even more critical when you're providing services within a customers residence where they need to be able to count on you with their family and their property. Weis Comfort Systems has been relied upon by Swansea residents for over 8 decades because the furnace repair service we provide is of the highest 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 gurantee we provide our Swansea clients with the industry's most reliable, proven and efficient practices, products, and security.

Flexible Payment

We accept almost any payment option, 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 fully licensed and insured, and our team of expert technicians 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 Swansea

Weis Comfort Systems also offers Furnace Installation in Swansea. If your old furnace refuses to be maintained and is no longer performing the way it is suppose to, we can appraise the heating system you have and the needs of your home that you have to have to guarantee that you're paired with the ideal furnace that will match all of your heating and cooling requirements. After you've picked the ideal furnace, our factory-certified and trained professionals can install the furnace for you.