24/7/365 Emergency HVAC Service
your heating and cooling needs have no schedule, call CJ HVAC any time day or night for our emergency HVAC service.
for all your HVAC and gas appliance needs, CJ HVAC has your back. our experts can diagnose, repair, replace, or install all of your HVAC equipment.
WE CAN HELP YOU WITH:
Expert HVAC Services
Heating
Your furnace is the beating heart of your home. Therefore, it’s important that it is taken care of. Whether something goes wrong, or you have a question or concern, call on the experts at CJ HVAC to take care of it.
- Furnace Repairs
- Furnace Installations
- Furnace Maintenance
- Fireplace
Air Conditioning
Hot summer days can be unbearable without the proper air conditioning. if you find yourself needing air conditioning repairs, install, or maintenance, call on the experts at CJ HVAC to help with all your needs.
- Air Conditioning Repairs
- Air Conditioning Installs
- Air Conditioning Maintenance
- Ductless Air Conditioning Install
Air Quality
One of the most important factors to your everyday health is the air you breathe. Don’t settle for poor air quality, call the pros at CJ HVAC to get you started with ensuring safe, comfortable breathing in your home.
- Air Quality Analysis
- Duct Cleaning
- Humidifiers
- UV Air Purifier
More Services
We have an innovative and professional approach to working on your home. Our fully certified team of professionals are dedicated to bringing your vision to life, with as little disruption in your life as possible.
- Financing Available
- Light Commercial
- Rooftop Units
- Renovations
- New Home Builds
- Water Heater Rentals
Heating
Your furnace is the beating heart of your home. Therefore, it’s important that it is taken care of. Whether something goes wrong, or you have a question or concern, call on the experts at CJ HVAC to take care of it.
- Furnace Repairs
- Furnace Installations
- Furnace Maintenance
- Fireplace
Air Conditioning
Hot summer days can be unbearable without the proper air conditioning. if you find yourself needing air conditioning repairs, install, or maintenance, call on the experts at CJ HVAC to help with all your needs.
- Air Conditioning Repairs
- Air Conditioning Installs
- Air Conditioning Maintenance
- Ductless Air Conditioning Install
Air Quality
One of the most important factors to your everyday health is the air you breathe. Don’t settle for poor air quality, call the pros at CJ HVAC to get you started with ensuring safe, comfortable breathing in your home.
- Air Quality Analysis
- Duct Cleaning
- Humidifiers
- UV Air Purifier
CJ HVAC
London, Ontario
Why should you choose us?
best Service in London
Don't just take it from us, read our reviews from happy customers.
Quick HVAC repair
We'll have your faulty equipment up and running in no time.
Certified furnace Experts
Need furnace assistance? Look no further! Our technitions will have your furnace in tip top shape in no time.
Express Turnaround time
Because your comfort at home doesn't wait.
certified air quality experts
Breathe comfortable and have peace of mind in your homes air quality.
always 5 star service
Because everyones home comfort matters.
serving London and area
London, Ontario and nearby area's best HVAC service.
climate control experts
Keeping your home at the perfect temperature all year 'round.
certified air condition experts
Need Air conditioning assistance? the experts at CJ HVAC know how to help!
Heating, Cooling, and Air Quality
Top quality service is our priority
Our qualified heating and cooling technicians at CJ HVAC have a great deal of experience in the HVAC industry. Whether you need a new system installed or your existing system repaired, it’s important to hire a qualified HVAC contractor. At CJ HVAC, we understand that every home is different. That’s why we offer a wide range of heating and cooling solutions, so you can be sure to find the perfect system for your home. Get an estimate on your HVAC system in London, Ontario or surrounding nearby areas.
4.5/5
Best rated HVAC service in London! With an average rating of 4.8!
We provide the best HVAC in London and area, customer satisfaction and top quality service is our priority.
Don't take our word for it...
"I would recommend C.J. HVAC hands down. "
We have used their service for a number of different jobs, from installing furnaces, water heaters, electrical heaters and air exchange units.
Very affordable and professional, always a pleasure to have them because they are polite and friendly.
I would recommend C.J. HVAC hands down.
Blucor Group, London
"the only HVAC company i trust "
i’ve been a long time customer of CJ HVAC and i can say that CJ HVAC is the only HVAC company i trust. always incredibly fast, knowledgeable, and friendly.
Anna McRibbon, London
"very friendly service.. "
my experience with CJ HVAC was fantastic, they helped me with my issue quickly and with very friendly service.
Jason Gleneer, London
"incredibly fast response time "
I called CJ HVAC to help me fix my Air conditioner, and was immediately impressed with the incredibly fast response time.
Clare Simpson, London
Get in touch today!
Let us know how we can help you...
We cover the whole London area. Contact us for more Info.
Heating
- Furnace Repairs
- Furnace Installations
- Furnace Maintenance
- Fireplace
Air Conditioning
- Air Conditioning Repairs
- Air Conditioning Installs
- Air Conditioning Maintenance
- Ductless Air Conditioning Install
Air Quality
- Air Quality Analysis
- Duct Cleaning
- Humidifiers
- UV Air Purifier
More Services
- Financing Available
- Light Commercial
- Rooftop Units
- Renovations
- New Home Builds
- Water Heater Rentals
