Westisle Duncan

Westisle Heating & Cooling in Duncan BC

For over 30 years, Westisle has offered Duncan HVAC services and faithfully served our customers 24/7 from Mill Bay to Ladysmith.  It is our belief that a quality installation used in combination with state of the art equipment and a comprehensive maintenance program is the best way to achieve maximum success with your heating and cooling system.

Our government certified red seal technicians and our Teca certified sales staff are ready to help you whatever your needs are.  With our on staff engineers and our emergency service, there is no residential or commercial HVAC problem we cannot solve.

Westisle Duncan

2939 Boys Rd
Duncan BC V9L 6W4

250-746-9600

Local Reviews
for Duncan,Cobble Hill,Mill Bay,Lake Cowichan, BC

Westisle Heating & Cooling Ltd. Rated 4.8 out of 5 stars based on 1186 customer reviews

Map of Duncan, BC

Great Servuce




Review of Westisle Heating & Cooling Ltd.

Always professional and nice.


Map of Duncan, BC

Great Service




Review of Westisle Heating & Cooling Ltd.


Map of Duncan, BC

Great Service




Review of Westisle Heating & Cooling Ltd.


Map of Duncan, BC

Great Service




Review of Westisle Heating & Cooling Ltd.


Map of Duncan, BC

Great Service




Review of Westisle Heating & Cooling Ltd.


Map of Duncan, BC

Good service




Review of Westisle Heating & Cooling Ltd.


Map of Mill Bay, BC

Great service




Review of Westisle Heating & Cooling Ltd.

Prompt and considerate and very professional.


Map of Mill Bay, BC

Happy with service.




Review of Westisle Heating & Cooling Ltd.

Tyler was friendly and polite and attended to the maintenance.


Map of Duncan, BC

Spring Maintenance




Review of Westisle Heating & Cooling Ltd.

We appreciate the excellent service and detailed feedback we get from your technicians. They cleaned the inside of the furnace and advised us as to future needs. Thank you for keeping us running!


Map of Duncan, BC

courteous, knowledgeable, on time




Review of Westisle Heating & Cooling Ltd.


Peter G.

Peter G.

Installation Mitsubishi Ductless Heat Pump

Near Seine Rd, Duncan, BC V9L 3
Lawson W.

Lawson W.

Installation of Mitsubishi Ductless Heat Pump System

Near Sterling Dr, Duncan, BC V9L 5
Peter G.

Peter G.

System doesn't seem to be working as well as it used to

Near Pacific Dr, Duncan, BC V9L 5
Josh P.

Josh P.

Gas Furnace Preventative Maintenance

Near Duncan, BC V9L 5
Peter G.

Peter G.

Gas Furnace Preventative Maintenance

Near Sherman Rd, Duncan, BC V9L 2
Lawson W.

Lawson W.

Furnace not working

Near Stonehouse Pl, Duncan, BC V9L 5
Josh P.

Josh P.

Leak Search

Near Golab Pl, Duncan, BC V9L 5
Bristol H.

Bristol H.

2 - Ductless Heat Pump Preventative Maintenance

Near Tzouhalem Rd, Duncan, BC V9L 5
Peter G.

Peter G.

Heat Pump & Air Handler Preventative Maintenance

Near Lakes Rd, Duncan, BC V9L 5
Bristol H.

Bristol H.

Ductless Heat Pump Preventative Maintenance

Near Koksilah Rd, Duncan, BC V9L 6