Wiehler Mechanical Plumbing & Heating

Wiehler Mechanical is Calgary’s premier plumbing and HVAC contractor. 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 builds custom homes and commercial/multi-family spaces and provides maintenance and repair services to customers throughout the Calgary area.

Through the booms and busts of the last four decades, Wiehler Mechanical has steadily built a reputation for excellence in an industry plagued by unreliable trades. We know that building and maintaining clients’ homes is a difficult undertaking and that choosing reputable and professional contractors is key to staying on time and budget. We are proud to have a 5-Star rating on Google, comply with the CoR Safety Certification, and support the Airdrie Peewee Lightning and Novice Wild hockey teams.

COVID-19 Response

As an essential service, Wiehler Mechanical is committed to the safety of our team and customers above all else. During this unprecedented public health emergency, we have taken the following steps to mitigate transmission of COVID-19

• All customers are screened on the for COVID risk factors, and service for high risk customers is delayed
• Technicians have face masks and respirators which are worn in all public places
• Staff maintain 2m+ separation when possible
• Technicians have gloves and hand sanitizer and change and sanitize after each call
• All staff have been instructed to self-isolate at home if they have any symptoms or feel sick

As always, we follow all government regulations including WCB best practices, AHS health orders, CoR safety guidelines, and industry standards.


  • Has no credit issues based on the credit reports that we monitor
  • Has zero or a low number of legal issues relative to their competitors
  • Has zero or a low number of customer complaints relative to their competitors
  • Is accredited by the better business bureau "BBB" with a rating of A- or higher
  • Has provided us with a current copy of their Insurance
  • Has provided us with a current copy of their WCB or WSIB if applicable
  • Has provided us with a current copy of their Business License if applicable

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Contact Information
Wiehler Mechanical Plumbing & Heating
Bay 4 316 36 Ave NE
Calgary, Alberta T2E 2L5

Service: 24/7
Office: Monday - Friday: 8am – 5pm

Services Provided
We service a full range of plumbing, heating, and cooling systems including:

• Air Conditioners
• Boilers
• Hydronics
• Hot Water Tanks
• Gas Lines
• Water Treatment
• Tankless Heaters
• Cross Connections
• Plumbing Fixtures
• Leak Detection
• Pumps
• Furnaces
• Fancoils
• Ducts
• Controls
• Appliances
• RTUs
• MUAs
• Humidifiers
• Steam Generators
Areas Served
Bragg Creek
Rocky View County
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