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#3-2939 Boys Rd
Duncan BC
V9L 6W4

(250) 746 9600


3771 Island Highway South Courtenay BC
V9N 9T5

(250) 871 6332


(250) 758 2070

Heating & Cooling Specialists Servicing Vancouver Island

Are you looking for a new central heat pump system, ductless heat pump, gas furnace air conditioning unit, refrigeration, or ventilation system for your home or business? Established over two decades ago Westisle Heating & Cooling has years of experience behind us.

With the cost of living rising year to year, isn’t it time that you got to keep some of those hard earned dollars and stay warm at the same time? Isn’t it time you had the opportunity to escape the heat of summer and still afford the lemonade? In this climate, invest in something you can count on… yourself!

Let us show you how to make the most of your heating and cooling costs while reducing the impact on the environment, taking advantage of various government programs, and increasing the longevity of your home or business buildings.

Westisle’s staff has been hired for their dedication to service. The technicians all have Government Trade Qualification Certificate training, covering all of the latest equipment, safety procedures, and troubleshooting techniques. Our crew has the ability to listen to your concerns, consult on and evaluate your needs, then suggest which options would work best for you and your family or organisation.

Westisle Heating & Cooling comes with the added bonus of a 24-hour service department prepared to handle any type of emergency from heat pumps and refrigeration systems to office air conditioners and even essential systems like industrial refrigeration for blood banks, vaccine cabinets, and other health services.

Westisle Heating and Cooling is dedicated to the 100% satisfaction of all our customers’ needs by providing full personal attention and the highest standards or quality service and installation.

Our most important resource is our family of skilled, loyal, and professional employees.

From Port Hardy to Victoria’s harbour; we’ve got your heating and cooling needs covered.





We also wanted to say how happy we are with everything you have done. Me and Dean were talking the other night and doing the whole,”ok, so who was the best contractor we had to deal with during this house build and who was the worst”. Well, we both agreed Westisle were the best contractor to deal with. Nothing was too much trouble. You guys were always there to help and you always managed to fit us in when we needed you to do something, even on short notice. We are so happy we used your services and would most definitely recommend you to anyone who asks. If you need us for references then we would be happy to do that too.

So a big thank you from both of us. 🙂

- Vicki – Black Creek

Peter was a charm! and we appreciated his care, experience and great skill immensely! We will surely have him come to service our unit a year from now!

- Laurie – Ductless Split Heat Pump Install

I would (and have) recommended Westisle Heating and Cooling to anyone needed HVAC services. The Westisle staff is both professional and friendly and they are quick to respond when called. They are willing to work with (and around) our various tenants and their conflicting needs and schedules. They have babied many of our rooftop units well past the expected lifetimes. We have been very happy with their services for over a decade.

- Sharilyn Shank – Cowichan Estates

We were very pleased with all aspects of the work done – the initial inspection of the old system by Kyle, the replacing of our heat pump system and the changing of the return air duct in the living room. The work done by Millstone Sheet Metal Ltd. and by your technician Dustin was excellent. The limited height of our crawl space added to the difficulty of the task but they persevered and got the job done and left the area in a clean and tidy condition. Westisle technical and office staff continue to give us excellent service.

- Mr. Watson, Duncan
“I appreciated how prompt Westisle was. They phoned quickly with a quote. They found exactly the same unit and the price was under what I had been expecting. They showed up the day promised and the work was done very satisfactorily. I would be happy to recommend them to others.”
- Jean, Campbell River