Furnace Repair Shiloh

Furnace Repair Shiloh

+ Our History + Products + Maintenance + Request Quote

Furnace Repair & Replacement Services in Shiloh

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 maximum capacity or isn't operating at all, Weis' team of factory-certified and trained technicians will find the origin of the problem, we promise. We repair and install industry-tested furnace brands that provide the comfort and happiness of our clients for years to come.

Weis Comfort Systems has been the furnace repair and installation provider of choice for Shiloh for over 8 decades. We make it both easy and affordable 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 Shiloh

Since 1927, Weis Comfort Systems has been honored to provide Shiloh residents with the highest level of Furnace Repair Services. When your furnace isn't heating up to snuff anymore, or if you want to replace it with a new state-of-the-art furnace, Weis is willing to assist you. Our organization of factory-certified and trained professionals can assist you in maintaining 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 like it should.

We understand 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 techniques to improve the lifespan and capability of your heating unit to save you money on monthly bills and maintenance charges. In our effort to guarantee full 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 Shiloh 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
Get Started

Furnace Tune-Up

Starting at $95
  • First Furnace: $95
  • Second Furnace: Call Us
Get Started

Furnace Repair

Starting at $$$
  • Flat Rate Pricing
  • Service fee included
Get Started

Gas/Electric Furnace Repair and Maintenance in Shiloh

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

You might be wondering what exactly is built into in our Furnace Maintenance? We have several custom maintenance plans that Shiloh residents can select from and this is due to the fact that our specialists are aware that no two Shiloh homes are the similar in heating demands. 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.
Malfunctioning gas (or oil) connections are a fire hazard and can contribute to health complications. A dirty burner or cracked heat exchanger causes improper burner operation. Either can cause the equipment to perform less safely and efficiently.

Why Choose Weis to Repair your Shiloh Furnace?

For Shiloh 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 Shiloh residents for over 80 years because the furnace repair service we provide is of an unmatched 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 aspiration 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 Shiloh clients with the industry's most state-of-the-art 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 complete and thorough hiring guidelines 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 meet and surpass all licensing and insurance needs, and our team of incredible specialists performs furnace repair, maintenance, and installation with unmatched attention to detail to guarantee that our furnace, AC, and ventilation services are up to code and built to last.

Furnace Installation Shiloh

Weis Comfort Systems also provides Furnace Installation in Shiloh. If your old worn out furnace cant be repaired and is no longer operating as you want it to, we can gauge the heating system you have and the needs of your home that you have to have to ensure that you're paired with the optimal furnace that will match all of your home heating needs. Once you've chosen the perfect furnace, our factory-certified and trained professionals can install the furnace for you.