Commerce moves quickly. Leverage our team of experts to address the mechanical system advancement, support and service needs of your small business.

Commerce moves quickly. Leverage our team of experts to address the mechanical system advancement, support and service needs of your small business.
Commercial HVAC and Mechanical Services

We provide innovation, installation, fabrication and maintenance solutions for mechanical infrastructures that serve the needs of our clients and allows building systems to operate at maximum efficiency and optimization.
Time To Innovate
Flow is the service division of Unimech. Our team is comprised of expert service professionals dedicated to providing the best possible service by leveraging optimized customer service with the newest technologies. We encourage the creation of new products and ideas to make HVAC and mechanical systems as efficient as possible so that residents and businesses, from homes, small businesses and large corporate enterprises get the proper solution to their unique environments without ever losing sight of the fundamentals of excellence and expectation. We handle all of your needs from consultation and design, to repair and maintenance, to installation and innovation, in a goal to define the new limits of excellence.

At Flow safety is one of our guiding principles. We recognize that our most valuable asset is our employees and for that reason we are dedicated to providing everyone with a safe and healthy workplace. Through demonstrating and communicating this key objective we are able to maintain an industry leading health and safety and COR certified program and extend this culture to all projects that we work on.

Flow offers project-specific packages and customized plans to serve a variety of mechanical equipment maintenance needs, including full facility operational packages to partial maintenance plans. A proactive service program maximizes your system efficiency, minimizes overall service and maintenance costs while avoiding business interruptions. By analyzing your system and building needs we are able to put your assets in a position of effective and controlled returns. Our preventative maintenance programs are proven to provide you with predictable and consistent savings.
Commercial Services

HVAC Service
Plumbing Service
Custom Services

Support & Specialty Service
Research & Design
Get Estimate

Contact our commercial service team to book a service for repair, maintenance or installation of new equipment for your building.

Flow is your one-stop shop for expert service. We specialize in providing Calgary residents with the most comfortable spaces possible. Whether plumbing, heating and cooling or HVAC services, our professional technicians are certified and ready to help.


6323 35 St SE
Calgary, AB T2C 1N1


Service Experts

P: 403.259.3440

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

Normal Office Hours

Monday - Friday 7:30AM - 5:00PM

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