Collinsville, IL, HVAC Contractor.

Collinsville, IL, HVAC Contractor. Weis Comfort Systems offers licensed HVAC service to Collinsville business and home owners. Weis specializes in HVAC services including AC repair and install, heaters, boilers, and air filtration. We carry the best brands and products in the industry.We are here to answer your call 24 hours a day, 7 days a week or schedule an HVAC tune-up. Weis Comfort Systems is your go-to Collinsville, IL, HVAC provider.

Weis’ talented Collinsville HVAC service help you maintain efficient and well-maintained heating and cooling systems. Weis has served Collinsville customers for upwards of 8 decades and continue to offer premium HVAC repair, maintenance, and installation. We offer rebates and coupons, financing options, maintenance plans, and other HVAC services in Collinsville. See our HVAC reviews to learn more about our success.

Dedicated Collinsville HVAC Repair

When winter comes around and your heater goes out, you will likely regret not getting a full HVAC maintenance check. We are an HVAC company dedicated to helping home and business owners prevent heating and cooling issues and maintain an efficient system. Keeping your Collinsville HVAC in good condition lowers electricity and gas bills and ensures that your home is warm when it’s cold and cool in the summer.

We’re more than an HVAC service. Since 1974, we have offered Collinsville customers with proven service. When you call Weis Heating and Cooling, expect the best. We can prove it with our customer reviews.

Collinsville Furnace Installation and Repair

Furnace Installation and Repair in Collinsville is crucial for home and business owners. Our factory-certified techs are prepared for 24/7 heating service. Weis can provide a free repair or installation quote today. Visit our service request page or give us a call for additional information.

Weis checks thermostat settings, electrical connections, the condensate drain, and other parts of your furnace to ensure they work efficiently and keep you and your family warm in the winter. A well-maintained furnace or heater can save you hundreds of dollars. After all, you wouldn’t want your inside heating to go out when it’s snowing and cold out.

Weis services a variety of brands and products, including Lennox, Daikin, Aprilaire, Arzel, WaterFurnace, and more.

Boiler Repair and Installation in Collinsville, IL

For Collinsville homeowners and residents, a busted boiler may be catastrophic. Homes that are decades old in Collinsville may rely on boilers for central heating. The expert boiler installation and repair techs in Collinsville at Weis are here to help. We provide competitive financing to ensure your home is efficient and safe. Please request information for HVAC repair and service in Collinsville, IL, now.

Collinsville AC Repair

Need air conditioning repair or installation in Collinsville? Has your AC gone out? The experienced AC mechanics at Weis provide Collinsville homeowners with top-notch air conditioning repair and maintenance. Our Collinsville AC contractors are here 24/7 for emergency repair and installation. Weis utilizes cutting edge technology and you can expect the best when it comes to AC installation and repair. We offer seasonal and affordable service to Collinsville customers.

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

Weis Comfort Systems’ preventative HVAC maintenance plans help Collinsville customers and homeowners keep their heating and cooling systems efficient. There are various things we do to ensure your HVAC systems runs smoothly. These include:

  • Clean 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 electrical connections.
  • Inspect the condensate drains of your heat pump, furnace, and AC units.

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

We also believe in the health and safety of your Collinsville home. We provide a broad range 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 short- and long-term financing options to help Collinsville residents with HVAC service. Get in touch with Weis Comfort Systems for more info about financing options.

Weis prides itself on these values:

  • Providing dedicated service for more than 80 years to Collinsville homeowners with HVAC quality service.
  • Allowing our customers to pay via cash, checks, or with our flexible financing options.
  • 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 Collinsville customers. Weis is committed to solving your HVAC issues as efficiently as possible.
  • We also provide practical advice and suggestions to homeowners to avoid future problems with their HVAC systems.
  • A dedication to heating and cooling safety.

Call Your Collinsville HVAC Experts Today

When you need HVAC service or installation in Collinsville, IL, please request service today. Weis Heating and Cooling offers free quotes, too, and is dedicated to keeping your HVAC systems in optimal condition. Let us know how our Collinsville HVAC techs 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."

Call (636) 266-2290 to Get Started

Let’s Get You Comfortable

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