Victoria's Trusted Gas, Heating& Plumbing Team.
Knowles Gas & Air-Conditioning has been keeping Greater Victoria homes safe and comfortable for three generations. From emergency repairs to complete system upgrades, we are the name your neighbours trust.
One Call for Every Home Comfort Service
From gas fireplaces to emergency plumbing, our certified technicians handle it all. One call does it.
Gas Fireplaces
Installation, repair, and maintenance of natural gas fireplaces. FortisBC rebates available.
Learn moreGas Furnaces
High-efficiency furnace installation and repair to keep your home warm through every Victoria winter.
Learn moreBoilers
Expert boiler installation, maintenance, and emergency repair for residential and commercial properties.
Learn moreHot Water Heaters
Tank and tankless water heater options from top brands like RINNAI, Marathon, and Bradford White.
Learn moreAir Conditioning
Central AC, ductless mini-splits, and repair services for year-round indoor comfort.
Learn moreHeat Pumps
Energy-efficient heat pump installation and service. Heat and cool your home with one system.
Learn morePlumbing
Licensed plumbers for installations, repairs, trenchless pipe repair, and emergency service.
Learn moreThree Generations.One Family Promise.
The Knowles family started serving Greater Victoria over 40 years ago with a simple commitment: treat every home like our own. That promise has been passed down through three generations of gas fitters, plumbers, and HVAC technicians.
Today, we bring that same personal care to every job, whether it is a midnight emergency call or a planned furnace upgrade. Our technicians are fully licensed, bonded, and insured, and every one of them carries the Knowles name with pride.
3 Generations
& Counting
Why Victoria Trusts Knowles
When your furnace goes out at 2 AM or you need a new gas fireplace, here is why your neighbours call us first.
24/7 Emergency Response
No heat in January? Burst pipe at midnight? We pick up the phone and show up, any hour of any day.
Upfront, Honest Pricing
You will know exactly what the job costs before we start. No surprises, no hidden fees, no pressure.
Certified & Qualified
Every technician is fully licensed, bonded, and insured. We carry the credentials so you carry the confidence.
FortisBC Rebate Experts
We know every rebate program inside and out, and we handle the paperwork. You just enjoy the savings.
All Major Brands
American Standard, RINNAI, Marathon, Bradford White, Navien, Montigo, Tempstar. We install and service them all.
Financing Available
Big upgrades do not have to mean big upfront costs. Ask about our flexible financing through SNAP Home Finance.
What Our Customers Say
Real feedback from Greater Victoria homeowners.
“Our furnace died on a Friday night in December. Knowles had a technician at our door within the hour and we had heat again before bedtime. Cannot recommend them enough.”
Sarah M.
Oak Bay
“They installed our new gas fireplace and handled the FortisBC rebate paperwork for us. The whole process was smooth, on time, and exactly what they quoted.”
James & Linda P.
Langford
“We have used Knowles for plumbing and heating for years. Honest pricing, knowledgeable technicians, and they always clean up after themselves. True professionals.”
David R.
Saanich
Save Hundreds with FortisBC Rebates
Installing a new gas fireplace, furnace, or water heater? You could qualify for rebates of $300 or more through FortisBC and government energy-efficiency programs.
Your Free Quote Is One Call Away
Whether you need an emergency repair, a new installation, or just want a professional opinion, we are here to help. Every quote is free, and there is never any obligation.