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Air Conditioners

Choose from the Lennox range of air conditioners and pick the right one for you.

Indoor Air Quality

Lennox indoor air quality systems are the leader in home air quality services.


Get in touch with a reliable electrician in times of emergency.

Employee of the Month

Meet Roger

25 YEARS!!!


Chances are that if you have dealt with G.M. Mechanical, you have dealt with Roger! Well, November 10th marks 25 YEARS that Roger has been with G.M. Mechanical.


I just want to show our appreciation for all the hard work that Roger has done over the years. As a token of this appreciation, we are going to help Roger relax a bit more and are giving him an Air Conditioner!


Hopefully, we can keep him for a few more years before retirement but from the bottom of our hearts...THANK YOU ROGER!!!


Family-owned Plumbing and Heating Business in High River & Okotoks

G.M. Mechanical is a High River based plumbing and heating company serving the M.D of Foothills, just south of Okotoks, closer to you than Calgary! We service all towns within the MD (High River, Okotoks, Turner Valley and Black Diamond) as well as the Priddis, Millarville, Vulcan, Milo, Arrowwood, and Claresholm areas. We have been serving the Foothills since 1991 and have built a good reputation in the area. Being the only premier Lennox dealer in the Foothills, we have been providing residential and commercial HVAC services with top-quality products and excellent customer service.  We are also heavily involved with the community and often contribute to organizations such as the local food bank.

Lennox Premier Dealer

Skillful Team

We take great pride in our team, most of whose members have been associated with us for a very long time. Our technicians are encouraged to continually strive to get more education regarding new products and technology. They are passionate about delivering exceptional quality services and deeply believe in customer satisfaction. Schedule a service call now and experience top-quality service by trusted professionals.

High-quality Electrical, Heating and Cooling experts, just south of Okotoks, closer to you than Calgary!

G.M. Mechanical is known for its fast and honest service in the MD of Foothills and surrounding areas. We intend to complete every job with 100 percent customer satisfaction. When you call us for service, you can expect a fast response and top-quality workmanship. We assure you:

Personalized options

When you hire us for a job, we will offer you several options tailored to meet your unique needs and budget.

Cutting edge technology

We train our technicians on the latest equipment to provide you with safe and efficient HVAC services.

Respectful technicians

We have trained our technicians to wear proper footwear to protect your flooring and ensure you won’t be left with any mess when we leave.

Properly insured services

All proper insurances are in place to grant you complete peace of mind. Also, we have a comprehensive safety program to ensure that our employees go home to their families safely every night. It even ensures that no customers are hurt and their property is not damaged.

Plumbing, HVAC and Electrical Services in the Foothills

Our technicians are experienced and trained to service, maintain, install, and repair all major kinds of commercial and residential plumbing, heating, air conditioning and electrical equipment. Our technicians are trained to perform each job with the utmost attention. From insulating the ductwork to installing the copper refrigeration pipe, our quality of work is unmatched. When you hire G.M. Mechanical, you can rest assured that the job will be done on time and on budget.

*Free estimates for jobs over $1000

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