Belleville, IL, HVAC Service. Weis provides professional HVAC service to Belleville residents and business owners. Weis specializes in a variety of HVAC services such as heating and boiler repair, AC installation, maintenance checkups, and others. Weis Comfort Systems carries the best products and brands on the market. Call us now for 24/7 service or schedule an HVAC tune-up. Weis is your number one Belleville, IL, HVAC provider.

Old HVAC Unit

Weis Comfort Systems' expert Belleville HVAC maintenance and repair services are here to help you maintain efficient and well-maintained heating and cooling systems. Weis has served Belleville clients for 8 decades and continue to offer premiere HVAC repair, maintenance, and installation. We offer rebates and coupons, financing options, maintenance plans, and other HVAC services in Belleville. See our HVAC reviews to learn more about our success.

Dedicated Belleville HVAC Repair

When your heating goes out in the winter, you may regret not getting a full HVAC maintenance check. We are a company dedicated to helping clients prevent heating and cooling problems and maintain an efficient system. Keeping your Belleville HVAC healthy reduces electricity and gas bills and ensures that your home is cool in the summer and cozy when it's colder.

We're more than an HVAC service. Since 1974, we have provided Belleville homeowners with proven service. When you contact Weis Comfort Systems, you can expect the best. Let us prove it with these customer reviews.

Belleville Heating Repair and Installation

Heating Installation and Repair in Belleville is crucial for home or property owners. Our factory-certified technicians are ready for emergency heating service. Weis Comfort Systems can provide a free repair or installation quote today. Just visit our service request page or give Weis a call for more info.

Weis Comfort Systems checks thermostat settings, electrical connections, the condensate drain, and various other parts of your furnace to ensure they run properly and keep you and your family warm during the colder months. A well-maintained heater or furnace can save you hundreds of dollars. After all, you wouldn't want your inside heating to go out when it's snowing and cold outside.

Weis services a number of products and brands, including Lennox, Daikin, Aprilaire, Arzel, WaterFurnace, and others.

Boiler Repair and Installation in Belleville, IL

For Belleville homeowners and residents, a broken boiler can be catastrophic. Older homes in Belleville might rely on boilers for central heating. The expert boiler repair and installation techs in Belleville at Weis Comfort Systems are here to help. We provide competitive pricing and financing to make sure your home is safe and efficient. You can get a quote for HVAC service and repair in Belleville, IL, now.

Belleville AC Installation and Repair

Need air conditioning installation or repair in Belleville? Has your AC gone out? The licensed and certified heating and cooling technicians at Weis Heating and Cooling offer Belleville homeowners with top-notch air conditioning repair and installation. Our Belleville AC contractors are here 24/7 for emergency installation and repair. Weis utilizes cutting edge technology and you can expect the best regarding air conditioning repair and installation. We offer seasonal and affordable service to Belleville business and home owners.

Emergency HVAC Service

Weis Comfort Systems has served the Greater St. Louis area for more than 80 years. We service and install ALL makes and models of furnaces, air conditioners, and HVAC equipment. We also offer available same-day service to get your furnace or air conditioner running ASAP.

Please view our current specials for 2018 and details about our company by watching our latest video.

HVAC Service Near You

Our preventative HVAC maintenance plans help Belleville customers and homeowners keep their heating and cooling systems up to date. There are a lot of things we do to make sure your HVAC systems runs smoothly. Some of these include:

  • Cleaning your evaporators and air conditioner coils.
  • Checking your AC's refrigerant level.
  • Adjusting blower components to improve airflow.
  • Checking oil or gas pressure, connections, burner combustion, and heat exchange.
  • Updating your thermostats.
  • Lubricate parts and tighten all electrical connections.
  • Inspect the condensate drains for your heat pump, furnace, and AC units.

Signing up for a maintenance plan can save you hundreds of dollars every year. We are dedicated to keeping your HVAC system maintained to ensure safety and efficiency.

We also believe in the health and safety of your Belleville home. We provide a broad variety of products to ensure your family is safe. This includes carbon monoxide detectors, dust filters, air purifiers, filtration units, and other products. We also have long- and short-term pricing options to help Belleville residents with HVAC service. Get in touch with us for more information about financing options.

We pride ourselves on these values:

  • Offering dedicated service since 1974 to Belleville homeowners with HVAC quality service.
  • Allowing our customers to pay via cash, checks, or with Weis' flexible financing alternatives.
  • Servicing and installing the best technology in the industry and products. This includes Water Furnace, Daikin, Arzel, Lennox, and other great brands.
  • Guaranteed headache-free HVAC maintenance for Belleville customers. Weis is committed to solving your HVAC issues quick and efficiently.
  • We also provide practical advice and suggestions to homeowners to avoid future HVAC problems.
  • A dedication to heating and cooling safety.

Contact Your Belleville HVAC Pros Now

When you need HVAC repair or installation in Belleville, IL, go ahead and request service today. Weis offers free quotes, too, and is dedicated to making sure your HVAC system stays in optimal condition. Let us know how our Belleville HVAC pros can help.

Old image of Weis vans

Serving St Louis and Illinois for over 80 Years

Richard Weis returned from WWII asked for the keys from his dad and re-opened the shop as Weis Heating Company. He had a process and a plan to economically install central heating in all new homes with the new blower-driven gas furnaces. The housing boom that followed the war allowed the company to expand rapidly.

Nearly 80 years later, the current Weis generation continues the tradition of providing a quality, affordable HVAC service for our customers. At Weis, "When you live and sleep comfortably, so do we."

meet the experts

A Team Dedicated to Your Comfort
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  • Bill   Photo

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    Brandon Z.

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    Dan W.

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    Jim 2

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