Calgary and Area’s Plumbing & Heating Experts Since 1979

Wiehler Mechanical is Calgary’s premier plumbing and HVAC contractor, specializing in custom homes. Founded by Marty Wiehler in 1979, Wiehler Mechanical has grown to over 40 staff. Marty’s son, John, joined the company in 1999 as an apprentice and now employs his first-hand knowledge of plumbing as the President of the company. In 2014, Marty’s second son, Eric, joined the company making Wiehler Mechanical a true family business. The Wiehler team continues to work with high-end custom builders and their clients to build some of the most impressive and beautiful homes in Calgary.