• About Us

    About Us


Founded in 1993, MJS Mechanical is a professional mechanical contracting and service firm. Our management team has a combined 100+ years of industry experience – specializing in new construction, building upgrades and facility service. MJS is a goal driven, forward thinking and innovative company.

We have a unique approach to our operations. We view our clients as business partners with whom we want to build a trust relationship. In doing this we can create a win/win/win experience for ourselves, our vendors and sub-trades, and of course, our clients. Also, through our adoption of new technologies and creation of new processes and quality standards we are able to streamline our business operations. This saves money - savings we can pass down to you, our business partners.

The MJS ownership team have not only been members, but are proud to have been in leadership positions in industry organizations such as the Mechanical Contractors Association of Canada & Alberta (MCAC), Mechanical Service Contractors of Canada (MSCC) the Canadian Construction Association (CCA), the Calgary Construction Association (CCA) and have been integral in the plumbing, heating and gas code committees of Canada.



Our mission is to be a mechanical contracting and service partner of choice…

for our clients through quality installations, effective facility services, and a dedicated, forward-thinking team.

for our employees by upholding a culture of engagement, appreciation and performance.

for our sub-trades & vendors with excellent communication, mutual respect and honest business practices.

for our industry through involvement, action and innovation.


Create sustainable buildings through valued partnerships and strong performance.

sustainable buildings | valued partnerships | strong performance 


We Value People.

We believe our people are our greatest assets. We encourage and support the personal growth of our people. Creativity is the new corporate capital. At MJS we empower our people to grow their creativity by relying on our shared experiences to overcome any obstacles as they occur.

We Encourage Employee Engagement.

Engagement of our employees comes from them taking ownership of their daily work. We put daily personal productivity goals on all of our site staff. When problems occur we correct them and we learn from them, giving us the strength to continually improve.

We are Performance Driven.

We deliver on client expectations through setting goals and then committing the time and resources to achieving those goals.

We Believe in Productivity.

Our belief is you can only manage what you can measure. Productivity is a result of our commitment to improving, intelligent planning and a focused effort.

We Endorse Partnering Relationships.

We view our clients as partners and we will strive to fulfill your mechanical needs through providing superior services at fair value. We also view our sub-trades and vendors as partners, working to create a win-win relationship for all involved.

We Believe in being Profitable.

Providing a great product at fair prices creates value to our clients and profits to our business. This is used to support and continually improve our Health, Safety and Environmental programs. It is also used to pay competitive wages and benefits to our people so they can maintain a healthy income to support themselves and their families.

We are Stewards of the Mechanical Industry.

MJS is a contributing partner at the highest level in the development of the mechanical industry. We view giving our time as a privilege and our involvement strengthens our associations, which in turn creates good competition.


What is a “sustainable building”? It is a building that has energy efficient equipment, updated plumbing, quality air systems and a method of monitoring and controlling its usage. A sustainable building keeps its occupants healthy, it helps to keep the environment clean, and a sustainable building saves money. 

Whether it’s a new or old building, MJS can make sustainability a reality. 

Through creating valued partnerships with our clients, our vendors, our sub-trades, our employees and leading industry experts we are able to offer you an exceptional experience.

Our vision allows us to be more cost-effective, increase productivity, provide value-added services, and progress towards higher sustainability in buildings.

2401 144 AVE NE Calgary AB T3P 0T3


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