Furnace Installation & Repair
Keep your home warm all winter with expert furnace repair and installation. From emergency calls to routine maintenance, we keep your system safe and efficient.
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Licensed, Insured & Local
Cambridge HVAC Pro, Expert Heating & Cooling Repair in Cambridge, ON
At Cambridge HVAC Pro, we treat your home like our own. Serving Cambridge, Ontario and Waterloo Region, we deliver honest, efficient, and dependable HVAC solutions for year-round comfort.
- 24/7 HVAC Service
- FinanceIt Financing
- 100% Satisfaction Guaranteed
- Licensed & Insured
24/7Emergency service
Licensed& fully insured
FreeNo-obligation quotes
Guaranteed100% satisfaction
About Your Local Team
Real People Keeping Ontario Homes Comfortable
At Cambridge HVAC Pro, we understand that a broken air conditioner or failing furnace is more than an inconvenience, it's a disruption to your life.
A heating and cooling company should feel like part of the neighbourhood. Ours has always worked that way: coaching homeowners on thermostat settings in fall, checking filters in spring, answering the phone when a January cold snap pushes an aging furnace past its limit. We stick around, and it shows.
Backed by our 100% satisfaction guarantee on every job.
Every System, Every Season
One Team for Heating, Cooling, Air Quality, and Controls
Most homes end up with separate companies for the furnace, the AC, and the ducts. We collapse all of it into one crew and one point of contact, so answers come faster and the work stays consistent.
AC Installation & Repair
Beat the heat with reliable AC repair for central and ductless systems, fast diagnostics, tune-ups, and replacements to keep you cool all summer.
Learn moreHeat Pumps
Year-round, energy-efficient heating and cooling. We help you select, install, and maintain heat pump systems that lower energy costs and boost comfort.
Learn moreDuct Cleaning
Remove dust, allergens, and debris from your ductwork to improve airflow, system efficiency, and the indoor air your family breathes.
Learn moreThermostats
Smart and programmable thermostat repair and replacement for better temperature control, scheduling, and real energy savings.
Learn moreDuctless AC Installation
Ideal for homes without ductwork, targeted, energy-efficient cooling and heating designed precisely around your space.
Learn moreFireplace Installation
Add warmth and character with gas and electric fireplaces, safely installed and vented to suit Cambridge's heritage stone homes and newer builds alike.
Learn moreBoiler Service
Repair, installation, and maintenance for gas and propane boilers feeding radiators and in-floor radiant heat across Cambridge's heritage and newer homes.
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How We Work
Why Choose Cambridge HVAC Pro?
Three habits guide every job: assess honestly, work cleanly, and stay reachable long after we leave.
The Right Fix, Not the Expensive One
We measure airflow, check safety controls, test electrical connections, and ask how the house actually feels to you. That conversation shapes a quote that details the work, the timeline, and the outcome in writing before we begin.
On Time, Every Time
Our technicians arrive on time, work efficiently, and leave your home spotless, whether we are installing a furnace, servicing an air conditioner, or replacing a thermostat you have had since the nineties.
Care Beyond the Call
Questions at nine at night in February? Call us. Warranty paperwork, rebate forms, filter sizes, odd noises: whatever comes up after the invoice, we remain the people to ask, and asking costs you nothing.
Testimonials
In Their Words: Neighbourhood Reviews
We are proud to be the heating and cooling partner our neighbours trust and recommend.
“We searched for an HVAC contractor near us and Cambridge HVAC Pro responded fast. Professional, knowledgeable, and friendly company in Cambridge.”
GS
Giselle S.Cambridge, ON
“They helped us upgrade our furnace and air conditioner system and explained every option clearly. Excellent experience.”
NP
Nicholas P.Cambridge, ON
“They did our furnace installation. Prompt service, fair pricing, and real expertise. Easily the best HVAC contractor we’ve worked with.”
TS
Tonya S.Cambridge, ON
Comfort Care
Protection for Every Season: Our Maintenance Plan
The busiest service days hit during heat waves and cold snaps, exactly when nobody wants to wait. Members skip the line with priority booking, save 15% on every repair, and carry a documented service history that speeds up future diagnostics and warranty claims. Enrollment takes one call.
Let's Get Your Comfort Sorted
Free quotes, straightforward answers, and technicians who respect your time and your home. Whether you know exactly what you need or only know something sounds wrong, start with a call.
From the Blog
Latest News & Home Comfort Tips
Practical advice to help you get the most from your heating and cooling system in Cambridge's climate.
Home Comfort Tips
How Often Should You Service Your HVAC System in Cambridge, Ontario?
Cambridge'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.
Read article
Home Comfort Tips
Signs Your Furnace Needs Repair Before a Cambridge Winter
Don't wait for the coldest night of the year. Here are the most common warning signs your furnace needs repair before a Cambridge winter sets in.
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Home Comfort Tips
Why Your Air Conditioner Struggles During Humid Cambridge 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
Before You Call: Quick Answers
Curious about service areas, response times, or how quotes work? Start here.
How quickly can I get furnace repair in Cambridge, Ontario?
Our expert technicians provide fast, reliable furnace repair in Cambridge and surrounding Waterloo 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 Cambridge, 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 Cambridge, 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 Cambridge, Ontario?
Yes. We provide HVAC services throughout Cambridge and nearby communities including Kitchener, Waterloo, Elmira, Listowel, and across Waterloo 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.