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Our Family Helping Your Family Since 1977.

Donald Johnson and his business partner began Weiss-Johnson Sheet Metal Ltd. in 1977 with nothing more than a pick-up truck, a box of business cards and a bank loan. They knocked on doors and stapled business cards to partially built homes in the booming area of Mill Woods. Parts and supplies were stored in Bob’s basement and later in his garage while the office was housed in Don’s home, eventually sharing space with a nursery.

Having outgrown these spaces, Weiss-Johnson moved to a rented bay in 1980 where we remained until 1996. During this time the company had its ups and downs, but continued to grow and build a reputation for quality work at fair prices. Then, as now, Weiss-Johnson concentrated our efforts on new home installations and furnace replacements in older homes.

Continued growth through the years pointed to the need for more space, and in 1996 Weiss-Johnson had our first building constructed at 8821 – 60 Avenue. The last few years have seen additions and renovations as the company continues to grow. Don and Bob’s work ethic has been passed down to Don’s sons, Dennis and Mark Johnson, who are now overseeing the operations of the company.

We have since relocated again to serve you better at 5803 Roper Road. We have a beautiful new show room where you can learn more about the different HVAC options that are available. With over 250 employees and more than 125 trucks, Weiss-Johnson is growing. In 2013 we added a Fireplaces Division, 2014 we added a plumbing division, 2015 a Commercial division, and in 2018 a furnace and duct cleaning division to be of better service to the wide range of customers we are privileged to serve.

Ready to go 24/7/365

Weiss-Johnson is Edmonton's 1st Choice for all your Heating, Air Conditioning and Plumbing needs.

Our certified technicians are available 24/7 year round to ensure that you can get help whenever that may be. Our team is committed to total customer satisfaction no matter what time of day it is.

What Our Customers Say About Us

"The guys were very friendly. They took lots of care and attention when removing the old furnace and replacing it with the new one to not damage anything along the way. Once finished they took the time to explain the operation and go through any questions we had. I would definitely use them again."

- Kyle J.


"This review is for Noel who came to my home to see why our electric air cleaner was not working. He was punctual and super friendly. Found the problem within 15 minutes. Had the part ordered, and 9 days later it literally only took him 3 minutes to replace it for us!"

- Joy H.


"Booking an appointment for a furnace checkup was a very quick and simple phone call. The technician was on time as promised, very knowledgeable and professional. It gave us piece of mind that our 10 year old furnace was in good working order."

- Nicolas L.