Heating and Cooling Mehlville, MO. Weis Comfort Systems' HVAC specialists serve business and homeowners in the Metro 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's our mission at Weis Comfort Systems to provide HVAC tune-ups and installation service to Mehlville customers. Request service and contact us now for 24/7 heating and cooling in Mehlville, MO.

We offers year-round maintenance plans, financing, rebates and coupons, and is dedicated to helping Mehlville home and business owners with their heating and cooling needs. Our company only hires technicians and assures our customers that Weis' HVAC services are both effective and affordable. Please visit our reviews to learn more about our successes. We have provided Mehlville, MO, heating and cooling services for upwards of eight decades, and want to make your home or business as comfortable as possible. If you have a heating or cooling at your business or in your home in Mehlville, we are here to help.

Mehlville, MO, Heating & Cooling

HVAC issues? Call Weis now for a free quote and more information. Since 1927, Weis' expert Mehlville heating and cooling techs have provided customers with grade-A results. We specialize in a variety of areas, including:

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

Weis is one of the most-reviewed HVAC service providers near Mehlville for heating and cooling. It's crucial for home and business owners to properly maintain their HVAC systems. A malfunctioning heat or AC unit can put a major damper on a home's energy efficiency. We recommend consistent maintenance. Maintenance includes checking equipment such as system controls, condensate drains, thermostats, and other electrical connections. Getting a heating and cooling appointment can save you thousands and hassle from broken 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 carbon monoxide, filter replacement and installation, humidity, purification, and other services.

Emergency Heating and Cooling Repair

Heating and cooling companies in Mehlville like Weis understand how difficult it may be for homeowners to handle HVAC maintenance. Here is our maintenance checklist to provide you with a few go-to checks and tasks to keep your cooling, heating, and other systems in servicable condition:

  • Check thermostat settings to ensure the HVAC system maintains at a reasonable and comfortable level. Homeowners can reduce power bills by investing in automated thermostats to keep their homes cool in the summer and warm in the winter, and even kick on at specific times to lower energy consumption.
  • Tighten electrical connections. You can also measure voltages and currents of a system's motors. Bad electrical connections can cause unsafe operation, poor efficiency, and even electrical fires. Mehlville HVAC companies like Weis Heating and Cooling point out that poorly-functioning equipment reduces a systems' life expectancy. Also check all of the HVAC system's controls and oil/gas connections.
  • Lubricate moving parts. "Dry" parts cause friction and rust. This usually results in increased workload and further decreases your system's efficiency. Feel free to contact Weis Comfort Systems for more information about heating and cooling in Mehlville.
  • Check the condensate line. Your air conditioner unit handles water. Ask your air conditioning contracting company about this step or look at these guidelines on American Home Shield.

It is important to monitor and care for your heating and cooling systems. Weis, one of the top heating and cooling companies in Mehlville, is here to help customers maintain these systems to improve efficiency, reduce costs, and increase longevity. Besides, who wants to encounter an HVAC problem in the middle of winter or summer? Contact us to learn more or request service.

Your Mehlville HVAC Company

AC repair, furnace maintenance, boilers, air filters — Weis Heating and Cooling in Mehlville can do it all. We pride ourselves on:

  • Stress-free HVAC maintenance to Mehlville homeowners.
  • Providing customers with affordable heating and cooling solutions.
  • Educating homeowners about HVAC systems, installation, and repair.
  • Making your business or home efficient and more safe.
  • Quick and effective heating and cooling service in Mehlville, MO.

Call Weis Comfort Systems now to learn more our HVAC services. We utilize, install, and maintain the HVAC industry's best technology, including products by Lennox, Daikin, Arzel, Water Furnace, and other great brands. Request Service today from our heating and cooling experts in Mehlville, MO.

  • Air Duct Cleaning
  • Furnace Maintenance
  • Fall HVAC Maintenance
  • Air Filtration Systems
  • AC Maintenance
  • Heating and Air Conditioning
  • HVAC Contractors
  • Furnace Repair Services
  • 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 (636) 202-0073

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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