Weir heating & cooling is celebrating over 25 years of quality service in the Metro East Area including: Fairview Heights, Lebanon, Cahokia, Columbia, Waterloo, Belleville and Swansea areas. HVAC Services include: ? Heating & Air Conditioning Service, Repair & Installation Types of Work: ? Residential HVAC ? Commercial HVAC ? Multi Family *Specialize in New Installation Here we pride ourselves on never taking short cuts or using cheap materials. All of our employees are sheet metals workers and all material is top of the line and made to fit your house or project. We will show up in a labeled vehicle and all employees are in uniform. We are a full service one stop shop from installs to service. We are able to handle any size project from a basic repair to running all duct work for a hotel. Please call now for you free no obligation estimate!

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Patricia N.
Patricia N.


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The technicians at Weir Heating and Cooling are excellent. They are polite, timely, and hard working.

Kate B.
Kate B.


Provided by

Weir Heating and Cooling has great quality service, good prices, and does honest work. I absolutely recommend them for any heating, cooling, HVAC services.

Dana P.
Dana P.


Provided by

The guys at Weir Heating & Cooling really know what they are doing. I've been working with them for a long time now. They are both courteous and knowledgeable.

Sydney R.
Sydney R.


Provided by

We've been working with Weir Heating & Cooling for at least 20 years now. They provide all kinds of different heating and air services for our company. They've always been very good, especially with communication.

Dianna H.
Dianna H.


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Weir did a good job with us and fixing our unit. They were knowledgeable, efficient, and easy to work with. I would definitely recommend them.

Paul N.
Paul N.


Provided by

Weir Heating & Cooling installed our HVAC system and services it once a year. They clean it all out and make sure everything's working. We've been working with them for years and have never had any issues. The service is great.

Roger S.
Roger S.


Provided by

Weir Heating & Cooling provides great professional service. They are always on time and have always done a great job. I would highly recommend them.

More Business Info

Over 25 years of quality, trustworthy HVAC service with fair prices!

BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
  • Air Conditioning
  • Commercial Services
  • Estimates
  • Furnaces
  • Repair Services
  • Repairs
  • Residential Services
Payment method
visa, cash, check, debit, discover, financing available, mastercard
East Saint Louis
Heating Contractors & Specialties, Air Conditioning Equipment & Systems
Other Information

Specialties: Heating & Cooling, Furnaces, Boilers, Air Conditioning Systems

Payment Options