Strathcona Mechanical Limited (SML) celebrated 75 years in the construction industry in 2021. SML is proud to have been a leading mechanical contractor, on numerous projects, throughout Alberta and Western Canada since 1946. We continue today to provide quality workmanship with integrity on many esteemed projects.

When Gerry and Hans Langejans took over Windmill Mechanical Services Inc. they broadened the sheet metal company to include mechanical contracting and maintenance, HVAC and plumbing services. Gerry, president, and Hans, vice president, inherited the family business in 1994. The Langejans shook up the industry in 1995 when they changed the company business model to include these services, which were not normally offered by sheet metal companies. By subcontracting the plumbing, sprinklers, controls, balancing and insulation, the Langejans were able to be more competitive by including all these services.

Alaska Refrigeration & Air Conditioning serves the Southern Alberta area, including; Calgary, Airdrie, Okotoks, High River, Strathmore, and surrounding areas. Founded in 1983, Alaska is a Calgary owned and operated business, with customer service as the focus of everything we do. With 40 years industry experience, we have the tools, knowledge, and experience to get the job done right, the first time. We are dedicated to providing our customers with high quality service. It is our goal to consistently exceed our clients expectations in a timely manner, and to operate at the highest safety, maintenance, and environmental standards in the industry today. We service a wide variety of HVAC and refrigeration systems including; rooftop units, furnaces, walk in coolers/freezers, ice machines, unit/radiant heaters, line coolers, reach in coolers/freezers, make-up air and exhaust units and so much more. So give us a call! Our friendly staff are ready for you 24 hours a day, 365 days a year

At Diatomic HVAC Calibration Services in Calgary, our knowledgeable and precise technicians provide diagnostic testing and inspections to help keep your heater, air conditioning system and air filtration unit efficiently running. We trouble shoot and balance both residential and commercial HVAC systems. To ensure optimum performance and improve the longevity of your unit, contact us today and get your free estimate!

Hi I'm Matthew McArthur! I grew up in Airdrie and moved to the big city after high school. I've been in the commercial refrigeration and air conditioning industry for 18 years and became a journeyman March of 2011. I pride myself on my efficiency and my integrity. I fix and or install all types of commercial coolers and freezers, walk-in coolers and freezers, ice machines, frozen beverage or ice cream machines, exhaust fans, makeup air units and rooftop units, unit heaters, ductless splits or heat pumps. I offer 24/7 service to the Calgary area. Not exclusive to Strathmore to Banff or nanton to red deer. I offer: - preventative maintenance - steam cleaning - pressure washing - drain issues on refrigeration equipment - door hardware and gaskets.

Strathcona Mechanical Limited (SML) celebrated 75 years in the construction industry in 2021. SML is proud to have been a leading mechanical contractor, on numerous projects, throughout Alberta and Western Canada since 1946. We continue today to provide quality workmanship with integrity on many esteemed projects.