CL Plumbing & Heating

At Whisper Heating & Cooling in Lethbridge, we treat your home as if it were our own. We install your temperature control equipment with the utmost care to keep you cool in the summer and warm during those chilly Alberta winters.

Thermax Refrigeration and Heating Ltd was formed in 1996 and is a premier solutions provider of HVACR systems. We at Thermax have become an industry leader in providing products and services for comfort and preservation of goods. Our proven track record with long term high caliber clients demonstrates our abilities and integrity.

Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.