Honest Furnace Repairs, Lasting Results
Rising gas bills and an aging unit leave you choosing between repair and replacement. We give it to you straight, fix what is fixable the same day, and provide free replacement quotes.
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Trusted Local HVAC Contractors
Heating, Cooling & Air Quality Under One Roof
A reliable furnace, a steady air conditioner, clean air, even temperatures. That is what we deliver, and we have spent years delivering it to families across the region. Call for a free quote and find out how straightforward home comfort can be when the right team is on the job.
- 24/7 HVAC Service
- FinanceIt Financing
- 100% Satisfaction Guaranteed
- Licensed & Insured
24/7Emergency service
Licensed& fully insured
FreeNo-obligation quotes
Guaranteed100% satisfaction
Who We Are
Licensed Care for the Home You Live In
We are a licensed and insured heating and cooling contractor, not a call centre. Every technician who knocks on your door is trained, background-checked, and accountable for the work from start to finish.
Long after an installation is finished, the relationship matters most. That is why we remind you when maintenance is due, keep your equipment history on file, and answer questions without charging you for the conversation. Homeowners in York Region stay with us because staying comfortable is easier with a crew that already knows your home.
Backed by our 100% satisfaction guarantee on every job.
One Call Covers All
Whatever Keeps Keswick Homes Comfortable, We Look After It
Whatever the season throws at your house, the fix starts with a phone call to us. Diagnose, repair, replace, maintain: each visit is handled in-house by technicians who carry the parts and training to finish the job properly.
Fast AC Repair When It Counts
A dead air conditioner during a heat wave is an emergency in our books. Call and we will diagnose the fault, fix what failed, and restart your cooling fast.
Learn moreHeat Pumps That Cut Heating Bills
A properly sized heat pump can carry most of your winter heating at a fraction of the cost, then reverse into cooling each summer. We size it right the first time.
Learn moreDuct Cleaning After Renovations and Construction
Sawdust, drywall dust, and fine construction debris settle in your vents long after the contractors leave. We vacuum the whole system with professional equipment, often within half a day.
Learn moreWhen Your Thermostat Gets It Wrong
The room says 22, the hallway says 18, and nobody is comfortable. We recalibrate faulty sensors, fix wiring, and replace stubborn units, often on the spot.
Learn moreDuctless Solutions for Older Homes
Radiators or baseboard heat and no ducts in sight? Older Ontario houses get modern cooling without ripping open walls, installed neatly in days, not weeks.
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What to Expect
Why Homeowners Stay With Us
From the moment we pick up the phone, you will know exactly what happens next and what it involves.
The Right Fix, Not the Expensive One
If a repair will carry your system for years, we will say so. If replacement makes more sense, we will show you why. Recommendations are based on what your home needs, never on what is easiest to sell.
Professional Work, Spotless Finish
The same care goes into a twenty-minute tune-up and a two-day installation. Parts are torqued to spec, wiring is neat, and everything gets a final walkthrough where we answer questions and show you how to use the new controls.
Care Beyond the Call
We book your next tune-up before we leave, then remind you when it is coming. Seasonal maintenance extends equipment life and catches small faults early, and as an existing customer you go to the front of the line.
Testimonials
Why York Region Neighbours Keep Calling
Reputation in a town this size is earned one job at a time. Here is ours.
“Keswick Heating & Cooling repaired our air conditioner quickly during a heatwave. They were professional, on time, and very helpful. Highly recommend for repair in Keswick!”
SL
Sandra L.Keswick, ON
“Our furnace stopped working just before winter, and the team handled the repair efficiently. I felt confident in their service and would call them again.”
MT
Mark T.New Market, ON
“Excellent service from start to finish. They installed our new ductless AC system, and it’s working perfectly. Friendly, knowledgeable, and professional.”
JR
Jordyn R.Innisfil, ON
Comfort Care
Join Our Annual Comfort Plan
One membership covers the heating and cooling side of homeownership. Perks include priority booking on every visit, 15% off repairs big and small, and organized service records that document each filter, part, and adjustment. Members also get first pick of installation dates when it is finally time to replace.
Book Your Free Quote Today
Furnace acting up on the coldest night of the year? AC struggling through the first heat wave? Our line is open, our vans are stocked, and our technicians solve problems on the first visit.
From the Blog
Latest News & Home Comfort Tips
Practical advice to help you get the most from your heating and cooling system in Keswick's climate.
Home Comfort Tips
How Often Should You Service Your HVAC System in Keswick, Ontario?
Keswick's real seasons push your HVAC system hard. Here's how often you should service your furnace and AC, and why twice a year is the sweet spot.
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Home Comfort Tips
Signs Your Furnace Needs Repair Before a Keswick Winter
Don't wait for the coldest night of the year. Here are the most common warning signs your furnace needs repair before a Keswick winter sets in.
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Home Comfort Tips
Why Your Air Conditioner Struggles During Humid Keswick Summers
If your AC runs all day but your home still feels sticky, humidity is likely the culprit. Here's why, and what you can do about it.
Read article
FAQs
Frequently Asked Questions
Curious about service areas, response times, or how quotes work? Start here.
How quickly can I get furnace repair in Keswick, Ontario?
Our expert technicians provide fast, reliable furnace repair in Keswick and surrounding York Region areas. We prioritize emergency service calls so your home heating is restored promptly, often the same day.
What types of AC repair services do you offer?
We offer comprehensive AC repair in Keswick, including diagnostics, component replacement, and maintenance for central air conditioning and ductless mini-split systems to meet your cooling needs.
How do I know if my heat pump needs repair or replacement?
Signs like uneven heating or cooling, unusual noises, or rising energy bills may indicate your heat pump needs service. Our team provides professional repair and installation for optimal year-round comfort.
Why is duct cleaning important for my home?
Dust and allergens reduce the efficiency of your heating and cooling system. Professional duct cleaning helps your HVAC system run better and improves the indoor air quality your family breathes.
Can you repair or replace my thermostat?
Yes. We provide thermostat repair and replacement in Keswick, including programmable and smart models, to optimize your heating and cooling performance and lower energy use.
What types of fireplaces can you install?
We install gas, electric, and wood-burning fireplaces, safely integrating them with your home heating system for warmth, ambiance, and code-compliant peace of mind.
Do you install ductless AC systems, and are they energy-efficient?
Absolutely. Our ductless AC installations provide energy-efficient cooling and heating for precise comfort without the need for ductwork.
Are your technicians licensed and experienced?
Every technician on our team is fully licensed, insured, and trained to deliver professional service using proven repair techniques.
Do you serve areas outside of Keswick, Ontario?
Yes. We provide HVAC services throughout Keswick and nearby communities including Markham, Richmond Hill, Newmarket, Aurora, and across York Region.
Do you offer 24/7 emergency service?
We do. Heating and cooling emergencies don't keep business hours, so neither do we, call us any time, day or night.
Service Area
Serving Keswick & Surrounding Communities
We provide fast, reliable hvac service throughout Keswick and York Region. If you don't see your town listed, give us a call, chances are we cover it.