416-750-4363 info@camheating.com 746 Warden Ave, Unit #11, Scarborough, ON Open now — 24/7 emergency service
Cambridge Heating and Cooling technician servicing a home air conditioner
Serving Scarborough & the GTA since 1999

No heat? No cooling?
We fix it — day or night.

Furnace, air conditioning, boiler and heat pump repair, installation and maintenance for homes and businesses across the Greater Toronto Area.

Licensed & certified technicians 24/7 emergency service No extra after-hours fees
Since 1999Serving the GTA
10,000+Services completed
24/7Emergency support
Residential & CommercialHomes and businesses
Our Services

Heating and cooling, handled end to end

One call covers repair, replacement and year-round maintenance — for a single home or a whole building.

Furnace Services

Fast furnace repair, safe installations and seasonal tune-ups that keep your home warm through the coldest GTA nights.

  • Furnace repair & diagnostics
  • New furnace installation
  • Annual furnace maintenance
Book furnace service

Air Conditioning

Air conditioner repair, replacement and maintenance — so a July heat wave never turns into a sleepless night.

  • AC repair & diagnostics
  • New AC installation
  • Spring AC tune-ups
Book AC service

Maintenance Plans

Scheduled inspections and tune-ups catch small problems early, lower energy bills and extend the life of your equipment.

  • Heating & cooling inspections
  • Filter, burner & coil cleaning
  • Safety and efficiency checks
Book a tune-up
BoilersRepair, service & install
Heat PumpsInstallation & repair
Water HeatersTank & tankless
Water SoftenersInstallation & repair
Indoor Air QualityFilters, humidifiers & more
Cambridge Heating and Cooling technicians servicing rooftop HVAC units
Cambridge technicians at work on a GTA rooftop installation.
Why Choose Us

A local team homeowners have trusted since 1999

1

Serving the GTA since 1999

We have been providing heating and cooling services throughout the Greater Toronto Area since 1999 — for the hottest summer days and the coldest winter nights alike.

2

Licensed, certified, always training

Our technicians are licensed and certified, and they train continuously on new HVAC technology — so your system is serviced to current standards.

3

24/7 emergency help, no after-hours fees

Furnaces rarely quit at a convenient hour. We answer around the clock — and we do not add extra fees for after-hours emergency service.

4

Straightforward pricing

You get a clear diagnosis and a quote before work begins. No surprises on the invoice, and free quotes on new equipment.

Certified Lennox and Trane dealer. We install high-efficiency Lennox and Trane equipment backed by manufacturer warranties — and we service all major makes and models.
Homeowner Guide

Repair or replace? A quick way to decide

When a furnace or air conditioner breaks down, the cheapest fix today is not always the smartest spend. Here is the short version of the advice our technicians give on every call.

Repair usually makes sense when…

  • The system is under 10 years old
  • This is its first major breakdown
  • The repair is a single part, not a pattern
  • Your energy bills have stayed steady
  • Every room heats and cools evenly

Get a replacement quote when…

  • The system is 15 years old or more
  • Breakdowns keep coming, season after season
  • Energy bills climb even though your usage has not
  • Some rooms are always too hot or too cold
  • Parts for your model are getting hard to find

Not sure? Answer three questions

Thirty seconds, no email required. We will point you in the honest direction — even if that direction is a simple repair.

1. How old is your system?

2. Breakdowns in the last two years?

3. How are your energy bills trending?

Furnace out in the middle of the night?

Our emergency line is answered 24 hours a day, 7 days a week — with no extra after-hours fees.

Call 416-750-4363
Service Areas

Based in Scarborough, working across the GTA

Our technicians cover the full Greater Toronto Area for residential and commercial heating and cooling work.

Scarborough Toronto Mississauga Brampton Vaughan Markham Richmond Hill Ajax Pickering Whitby Newmarket Aurora Unionville Whitchurch-Stouffville Milton Oakville
Book a Diagnostic

Tell us what is happening — we will take it from there

Send the form and we will call you back to confirm your appointment window. In a hurry or without heat? Skip the form and call:

416-750-4363

Answered 24/7 — no extra after-hours fees.

  • Clear diagnosis and quote before any work begins
  • Licensed, certified technicians
  • All major makes and models serviced
  • Ask about current financing options when you book

Request a service visit

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Thank you — your diagnostic request is in. A member of the Cambridge team will call you shortly to confirm your appointment window.

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Need help sooner? Call 416-750-4363 — answered 24/7.

Contact

Get in touch

Call or text

416-750-4363

24/7 emergency line

Email

info@camheating.com

Quotes and general questions

Visit us

746 Warden Ave, Unit #11
Scarborough, Ontario

Get directions

Hours

Open 24 hours
7 days a week

Including holidays

Prefer to chat? Message us on WhatsApp and we will get right back to you.