About Williamson Heating & Cooling Inc
Williamson Heating & Cooling Inc. is a family-owned and operated HVAC contractor serving Northwest Indiana, South Chicagoland, IL, and surrounding areas. The company offers a variety of services, including sales, maintenance, and installation of new heating and air conditioning equipment, along with 24-hour emergency service. Customers frequently commend Williamson Heating & Cooling for its prompt, friendly service and reasonable prices. Installations are performed by meticulous and professional technicians like Mike and Wayne, who take pride in their work and often respond quickly even on very hot days. Recent reviews highlight excellent results with new A/C systems and emphasize the outstanding service provided. The company is dedicated to delivering excellent service and fair prices, making it a trusted choice for residents and businesses in the area.
Excellent results with our new A/C system. Researched a number of companies before my decision. Their prior reviews are correct. Five star all the way. Very good price, and outstanding service. Clean, professional and a great product. Wayne and Mike are the best you can ask for. Furnace next when I need it. Thanks guys!!!
Mike from Williamson came out same day we called for a/c service and got it working in just a few minutes. Had to add Freon as we have a leak but didn’t put pressure on to replace the system. Mike was completely professional and efficient.
Wayne from Williamson arrived promptly assessed the problem and fixed the issue in an hour! I am very happy and cool! Very satisfied with the service. Answering service is not the greatest but once I got connected to Wayne, it went great!!