Calgary-based mechanical contractor founded in 1979, providing plumbing, heating and air conditioning services to residential and commercial clients through custom home, production housing and commercial divisions.
Wiehler Mechanical Ltd. is a mechanical contractor based in Calgary, Alberta. Founded in 1979, the company has operated for more than four decades, providing plumbing, heating and air conditioning services to residential and commercial clients. Its work spans plumbing, HVAC, heating systems, air conditioning, indoor air quality, hot water systems, and furnace service and installation. The company reports more than 900 verified Google reviews.
Its service lines include plumbing repairs, installations and maintenance; heating solutions covering furnace services and hot water heater installation; and cooling and indoor air quality work. The business is organised into three dedicated divisions: one serving custom home construction projects, one serving production housing developments, and one serving commercial mechanical projects.
Wiehler Mechanical is family-owned and led by Marty Wiehler, with leadership framed around a family legacy. The company states that it was founded on principles of professionalism, excellence and safety, and describes its approach to customers as treating them like family. For staff, it signals a positive and inclusive workplace, support for professional growth and development, and an emphasis on reliability, expertise and service quality.
