Heating, Ventilation & Air Conditioning (HVAC) for Cochrane, NW Calgary & the Foothills

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M - F: 8:30am - 5:00pm

About Diamond Willow Mechanical

Cochrane’s HVAC Provider of Choice

Cochrane HVAC, Heating, Fireplace & Furnace ServicesDiamond Willow Mechanical is Cochrane, NW Calgary and the Foothills region’s premier provider of fireplace, furnace, heating, ventilation, and air conditioning (HVAC) services. When it comes to HVAC services in the Cochrane, Alberta and surrounding areas, Diamond Willow is the name to trust.

We’ve been helping local homeowners with their heating and ventilating needs since 1994 and have a 5-star, A+ rating with the Better Business Bureau.


HVAC Provider to Trust

We know how important proper heating and air conditioning equipment is to your home. At the end of a long day, the last thing you want to think about is if your home is being properly heated, cooled or ventilated. We believe these are basic standards of living that your family shouldn’t have to worry about.

That’s why our clients relax and let Diamond Willow’s professional team do the work. And we take our job seriously.


Professional Technician Standards

  • Diamond Willow Mechanical is licensed and insured
  • Our technicians are ticketed and have WCB coverage, which means there is no risk to homeowners
  • Better Business Bureau (BBB) member since 1995 with an A+ rating
  • We offer high-quality, complete heating solutions, including permitting
  • Member of Cochrane Chamber of Commerce


Cochrane & Foothills HVAC & Fireplace Services

We’re located on River Avenue in Cochrane, Alberta, but we do service the surrounding area. Diamond Willow proudly offers full-service HVAC installation and repair for homes in NW Calgary and the greater Foothills region.

Reasons to Choose Diamond Willow HVAC Services

#1. You Get Customer-Centric Services

We are a customer-centric business. Every aspect of our service delivery is designed to meet our customer’s needs. With top-quality workmanship, we are renowned for our friendly and quick service delivery and we make it our business to not only meet but exceed our clients’ expectations.


#2. We are Family-Owned and Operated

Diamond Willow is owned and operated by a local Cochrane family. Moreover, we are guided by the small-town values of providing the highest-quality services, creating lasting bonds with our customers, and being a trustworthy and reliable business. As such, clients in Cochrane and surrounding areas in need of residential and commercial HVAC services can rest assured that their new installation or upgrade is in good hands.


#3. You Get a Guarantee Like No Other

Since we intend to build a lasting relationship with our customers, Diamond Willow will always go the extra mile to ensure service satisfaction.


#4. Experience Expert Services

All of Diamond Willow’s technicians are experienced, with years of hands-on installation, maintenance and repair work for a variety of heating, ventilation and air conditioning systems. Additionally, Diamond Willow is licensed and bonded.


#5. We Offer the Highest Quality

Choose Diamond Willow for the quality of the products we provide our customers. We work with the award-winning and world-renowned manufacturers who make some of the most energy-efficient HVAC systems on the market. This means not only do you get long-lasting equipment; your home heating, ventilation, and air conditioning will operate efficiently, which will help to reduce your energy bills.

Here to Help

We’ll find the best solution to your residential or commercial HVAC needs.