Heating and Cooling Collinsville, IL. Weis Comfort Systems' HVAC specialists serve business and homeowners in the Greater St. Louis area. We specialize in air conditioning, air filtration, heating, boilers, and other HVAC services. Bad winters and harsh summers can put a strain on heating and cooling systems, and it is our mission at Weis Comfort Systems to provide HVAC tune-ups and installation service to Collinsville customers. Request service or contact us now for 24/7 heating and cooling in Collinsville, IL.

We offers year-round maintenance plans, financing, rebates and coupons, and is dedicated to assisting Collinsville home and business owners with their heating and cooling needs. Our company hires technicians and assures our customers that our HVAC services are effective and affordable. Check out these reviews to learn more about our company. We've provided Collinsville, IL, heating and cooling services for upwards of 8 decades, and want to make your business or home as comfortable as possible. When you have a heating or cooling problem in your home in Collinsville, we're here to help.

Collinsville, IL, Heating & Cooling

HVAC issues? Call Weis Heating and Cooling now for a free quote and more information. Since 1927, our experienced Collinsville heating and cooling techs have provided residents with top-notch results. Weis specializes in a variety of areas, including:

  • Furnace Installation
  • Boiler Repair
  • AC Repair
  • HVAC Maintenance
  • Air Filtration

Weis is one of the highest rated HVAC companies near Collinsville for heating and cooling. It's essential for home and business owners to properly maintain their HVAC systems. A malfunctioning AC unit, boiler, or heater can put a major damper on your home's energy efficiency. Weis recommends consistent maintenance. Maintenance includes checking equipment such as condensate drains, electrical connections, thermostats, and other system controls. Getting a heating and cooling appointment can save you thousands and hassle from busted HVAC units. Our contractors are trained to ensure your heat works in the winter and AC in the hotter months. We're also dedicated to health and safety in your home and offer humidity control, air filtration, purification, and other services.

Emergency Heating and Cooling Repair

Heating and cooling companies in Collinsville like Weis Comfort Systems know how challenging it may be for some homeowners to handle HVAC maintenance. Here is our maintenance checklist to provide you with a handful of go-to checks and tasks to keep your cooling, heating, and other systems in servicable condition:

  • Check your thermostat to make sure the cooling and heating system maintains at a reasonable and comfortable level. Property owners can save money by investing in automated thermostats to keep their homes warm in the winter and cool in the summer, and even turn on at specific times to lower energy consumption.
  • Check all electrical connections. You can also measure currents and voltages of a system's motors. Faulty electrical connections can cause unsafe operation, poor efficiency, and even electrical fires. Collinsville HVAC companies like Weis note that poorly-functioning equipment reduces a systems' performance expectancy. Also check all of the system's controls and oil/gas connections.
  • Lubricate all moving components. "Dry" parts lead to friction and rust. This may result in increased workload and further decreases a home system's efficiency. Call Weis Comfort Systems for more information about heating and cooling in Collinsville.
  • Check the condensate line. Your AC unit uses water. Ask your AC contracting company about this process or view these guidelines on American Home Shield.

It's important to monitor and care for your HVAC systems. Weis Heating and Cooling, one of the leading heating and cooling companies in Collinsville, is here to help customers maintain these systems to reduce costs, improve efficiency, and extend their longevity. After all, who wants to deal with an HVAC issue in the middle of summer or winter? Call us to learn more or request service.

Your Collinsville HVAC Company

Boilers, heating and cooling maintenance, installation, air filters — Weis Heating and Cooling in Collinsville does it all. We pride ourselves on:

  • Headache-free HVAC maintenance to Collinsville homeowners.
  • Giving customers with affordable heating and cooling solutions.
  • Educating homeowners about HVAC systems, installation, and repair.
  • Making your home or business safer and more efficient.
  • Effective and quick heating and cooling service in Collinsville, IL.

Contact Weis Comfort Systems now to learn more our HVAC services. (618) 205-9540. We utilize, install, and maintain the HVAC industry's best technology, including products by Daikin, Arzel, Water Furnace, Daikin, and other great brands. Request Service today from Weis' heating and cooling experts in Collinsville, IL.

  • Air Duct Cleaning
  • Furnace Maintenance
  • Fall HVAC Maintenance
  • Air Filtration Systems
  • AC Maintenance
  • Heating and Air Conditioning
  • Air Conditioning Repair

Special Offers

Weis Comfort Systems offers multiple specials and discounts every month for our services. These special offers make Weis Comfort one of the most affordable choices in St Louis and Illinois for getting your AC unit or furnace repaired/replaced. Please see below for our latest offers and contact us at (618) 205-9540.

Weis service vehicles

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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LET'S GET YOU COMFORTABLE

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