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4427B - 72 Avenue SE
Calgary, AB T2C 2G5
Phone: 403.279.7868
Fax: 403.236.9374

About-Chisholm-Industries-Calgary Chisholm-Industries-Calgary-about

About Chisholm

The Company

CHISHOLM is known for excellence in mechanical contracting. Highly skilled tradesmen, journeymen, apprentices, management, and office support personnel are dedicated to delivering high standards of workmanship and service. We adhere to high ethical standards and align the company with a clear set of corporate values. CHISHOLM has a solid management structure, secured resources, and is fully bondable. The company has a clear sense of purpose, a vision for the future, and is well equipped to respond to the challenges and new opportunities.




At Chisholm, safety is an attitude. We have developed an industry leading program that protects our employees and yours on the jobsite. We have achieved COR Certification status.

Environmental Policy



Chisholm has adopted a corporate policy of environmental responsibility. We “think and act green.”




CHISHOLM was founded in 1977 by Bill Chisholm. Second generation Chisholms and long-term employees have joined Bill to provide strong company leadership.

Our Mission



Our mission is to be known for excellence in providing mechanical services to new construction, retrofit, service, and maintenance clients. Our purpose is to be known for trust, honesty, integrity and added value. We are dedicated to enriching the lives of employees and clients through building long-term relationships.

Active Industry Leaders



CHISHOLM takes an active role in trade, industry, and professional associations and supports various training, safety, public education, environmental, and advocacy initiatives. We support numerous industry functions and initiatives and are contributing members of our community.


Our People




At CHISHOLM, our leadership team is comprised of professionals who have grown within our company or have proven their technical and leadership abilities in other parts of the industry. Our Project Managers, Crew Leaders, and Senior Executives are empowered to make decisions that will solve problems and move projects forward to achieve identified client goals.

Our Team



We hire journeymen, apprentices, and other staff who are team players. We seek employees who have a positive attitude, excellent people skills, and a passion for what they do. Many clients consider our people to be valuable members of their team due to the expertise and “can do” attitude exhibited by Chisholm employees. Highly skilled tradesmen, journeymen, apprentices and support staff are 100% customer focused.




We encourage the personal and professional development of employees through formal and informal training. We believe that highly skilled workman benefit the entire industry, not just our company. We provide apprenticeship training on a variety of jobs to acquire more than one skill set.



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Customer Care  

At CHISHOLM we listen carefully to our clients, analyze the information provided and recommend solutions that will meet their needs. We are totally goal oriented. We work with our clients to design programs that will incorporate effective and economical solutions for success.

Strong Relationships Customer-Care-Chisholm-Calgary

Building “win-win” relationships with our clients through providing quality products and service excellence has fuelled the growth of our company. We have worked with clients like the Calgary Catholic School Board for more than 4 decades.

Key decision makers are always accessible and up-to-date about each project. Our goal is to exceed client expectations of excellence and professionalism.

We have cultivated long-term relationships and trust through providing highly personalized service. Meeting our client’s unique needs requires the experience and expertise that only many years of experience doing business can provide.

Quality Assurance

CHISHOLM has developed a Quality Control Quality Assurance (QCQA) program to assure clients that we maintain the highest standards of quality, safety, and reliability. 

  • Meet or exceed all code and regulatory requirements
  • Recognized Product Suppliers
  • Manufacturers Full Warranties

Ongoing training and field audits ensure that we deliver the highest levels of quality workmanship and maximum value. We partner with subcontractors, and trades who stand behind their work.

New Technology

Chisholm consistently integrates new technologies to meet the evolving needs of our clients. Technology-based service order processing begins with a prompt response to each call and tracks each project through to completion.

Collaborative Partnerships

As each client’s needs are unique, we must periodically bring other service providers into our program. Our service is enhanced through our strong network of strategic alliance and collaborative partners who provide specialized products or expertise.



Plumbing - Heating - Gasfitting - HVAC

Maintenance & Services

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