Conestogo Mechanical is a locally-owned and operated mechanical contracting and service firm, based in Kitchener and offering expert services for commercial, industrial, institutional, and multi-residential buildings.

With a team of over 100 experts and multiple departments, we are one of the largest mechanical contracting firms in the region.

Our Approach

We focus on providing quality before quantity and performance before bottom line.

At Conestogo Mechanical, we believe the key to our success lies in our ability to perform on every project that we commit to. We are focused on quality, customer service, and projects beyond completion — all while adhering to our key priority, Occupational Health and Safety.

This corporate approach has allowed us to grow steadily while maintaining valuable customer relationships.

Our Services

The team at Conestogo Mechanical provides commercial plumbing, piping, heating, air conditioning, sheet metal design and fabrication, and process piping to our customers.

Our service departments handle post-construction, new service, and contracts, providing 24/7 emergency care via our large fleet of service vehicles and our professional team.


Conestogo Mechanical provides professional mechanical service to:

  • Hospitals
  • Colleges and universities
  • Private and public schools
  • Community centres
  • Office buildings
  • Data centres
  • Multi-residential buildings
  • Energy generation companies
  • Food processing companies
  • Industrial companies
  • Automotive companies
  • Pharmaceutical companies
  • Energy conservation companies
  • And more

Our Customers

Over the years we have had the opportunity to work with a variety of private and public clients, including:

In the Community

Conestogo is committed to developing and maintaining solid, long-term relationships with all of our stakeholders. This includes supporting the local communities where we work, our employees, the companies we do business with and their families.

Our success is linked to the economic and social well-being of the communities in which we operate. From healthcare to sports organizations and education to community benefits, have look at some of the organizations we support:

  • Zonta Club
  • Lutherwood
  • Kitchener Conestoga Rotary
  • Crohn’s and Colitis of Canada
  • Cancer Patients Services Corp.
  • OTIP Charity Classic
  • Twin Centre Hockey
  • KW Habilitation
  • KW Titans
  • YMCA
  • Trinity Village
  • Heart and Stroke
  • Saint Luke’s Place
  • Kitchener Minor Hockey Association
  • Waterloo Wolves Hockey Association
  • Wellesley Applejacks
  • Centre Wellington Minor Hockey
  • St. Mary’s Hospital

Award Winning Designs & Installations

Conestogo Mechanical is proud to have received numerous Business Excellence Awards from the Grand Valley Construction Association for our projects, including:

2018 Awards

Deloitte Restoration and Tenant Improvement (commercial)

Greenseal Cannabis Co., Ltd. (industrial)

The Imperial (restoration)

2016 Awards

Breithaupt Block- Building One (restoration/conversion)

Conestoga College Welcome Centre (institutional)

2014 Awards

Rimowa Production Facility (industrial)

University of Guelph Engineering Complex, Phase 2 (environmental)