EM
5.027 Google reviews · details
Furnace Repair
Furnace Repair in and around Markham
Compare 50 furnace repair businesses in and around Markham, Ontario. Read reviews, get quotes, and hire the right professional for your needs.
30Listed
Listings are gathered from public sources. Listings our team has checked against the business’s own information are marked “Reviewed listing”. How it works →
Updated October 2026
50 Furnace Repair Providers in Markham
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Ask the conciergeH
5.0232 Google reviews · details
Furnace Repair
RH
4.9223 Google reviews · details
Furnace Repair
HC
5.0128 Google reviews · details
AC Repair
Furnace Repair
HVAC
DH
4.71951 Google reviews · details
Furnace Repair
AH
5.072 Google reviews · details
Furnace Repair
HVAC
FS
For Saving Home Service | HVAC Company In Greater Toronto
Listed on Experts.ca
AC Repair · Located in Toronto · 21 km
4.922 Google reviews · details
AC Repair
Furnace Repair
HVAC
NG
5.0223 Google reviews · details
AC Repair
Furnace Repair
HVAC
SP
5.012 Google reviews · details
Furnace Repair
NH
5.065 Google reviews · details
Furnace Repair
HVAC
RH
5.0141 Google reviews · details
AC Repair
Furnace Repair
HVAC
HN
4.8133 Google reviews · details
AC Repair
Furnace Repair
HVAC
SH
4.7285 Google reviews · details
AC Repair
Furnace Repair
HVAC
SH
4.825 Google reviews · details
Furnace Repair
FM
4.987 Google reviews · details
Furnace Repair
HB
5.059 Google reviews · details
AC Repair
Furnace Repair
HVAC
IH
5.06 Google reviews · details
AC Repair
Furnace Repair
HVAC
NS
4.9249 Google reviews · details
Furnace Repair
DT
5.0122 Google reviews · details
AC Repair
Furnace Repair
HVAC
EC
4.9136 Google reviews · details
AC Repair
Furnace Repair
HVAC
TP
Tankless Pro - Family-run HVAC Company
Listed on Experts.ca
Furnace Repair · Located in Mississauga · 31 km
5.048 Google reviews · details
Furnace Repair
JH
John’s Home Comfort Heating & Cooling Ltd.
Listed on Experts.ca
AC Repair · Located in Vaughan · 19 km
4.481 Google reviews · details
AC Repair
Furnace Repair
HVAC
DA
5.012 Google reviews · details
AC Repair
Furnace Repair
MH
Metropolitan Heating & Air Conditioning
Listed on Experts.ca
Furnace Repair · Located in Toronto · 12 km
4.9392 Google reviews · details
Furnace Repair
AC
5.060 Google reviews · details
Furnace Repair
AH
5.0105 Google reviews · details
AC Repair
Furnace Repair
HVAC
AH
5.085 Google reviews · details
AC Repair
Furnace Repair
HVAC
LH
4.9145 Google reviews · details
AC Repair
Furnace Repair
HVAC
SA
4.867 Google reviews · details
AC Repair
Furnace Repair
HVAC
NH
4.9122 Google reviews · details
Furnace Repair
HVAC
H
5.082 Google reviews · details
AC Repair
Furnace Repair
HVAC
SH
4.978 Google reviews · details
Furnace Repair
HVAC
TH
5.084 Google reviews · details
AC Repair
Furnace Repair
HVAC
LH
4.6174 Google reviews · details
Furnace Repair
HVAC
TA
4.935 Google reviews · details
AC Repair
Furnace Repair
HVAC
QS
4.7160 Google reviews · details
AC Repair
Furnace Repair
1H
5.0239 Google reviews · details
Furnace Repair
HVAC
MB
4.8611 Google reviews · details
AC Repair
Furnace Repair
HVAC
CC
4.7223 Google reviews · details
Furnace Repair
BL
5.043 Google reviews · details
AC Repair
Furnace Repair
A&
5.07 Google reviews · details
Furnace Repair
L&
Laird & Son Heating & Air Conditioning East York-Toronto
Listed on Experts.ca
AC Repair · Located in Toronto · 16 km
5.0164 Google reviews · details
AC Repair
Furnace Repair
HVAC
HM
4.775 Google reviews · details
AC Repair
Furnace Repair
HVAC
MH
4.963 Google reviews · details
AC Repair
Furnace Repair
HVAC
AM
4.8355 Google reviews · details
Furnace Repair
TH
5.049 Google reviews · details
AC Repair
Furnace Repair
HVAC
SP
4.857 Google reviews · details
AC Repair
Emergency Plumber
Furnace Repair
+1 more
MH
5.070 Google reviews · details
Furnace Repair
HVAC
AO
Aire One Peel | Furnace Repair Mississauga, Heat Pump Installation & AC Service
Listed on Experts.ca
Furnace Repair · Located in Mississauga · 33 km
4.9512 Google reviews · details
Furnace Repair
HB
5.030 Google reviews · details
AC Repair
Furnace Repair
HVAC
Frequently asked questions
- How do I choose a furnace repair provider in Markham?
- Compare furnace repair on Experts.ca by reading customer reviews and confirming licensing where applicable. Look for transparent pricing, clear communication, and providers experienced with the kind of work you need done.
- How are the furnace repair on Experts.ca reviewed?
- Listings in our Markham directory are gathered from public sources. A listing our team has checked against the business's own information is marked “Reviewed listing”; not all listings have been reviewed yet. Credential verification is a separate, stricter tier — businesses that complete it carry a Verified badge. See our review process for details.
- How much does it cost to hire a furnace repair provider in Markham?
- Pricing varies by job complexity, materials, and provider. Most listings offer free quotes — request two or three to compare. Experts.ca does not set prices and is not a party to any work agreements between you and a listed business.
Statewide
Other Furnace Repair across Ontario
Outside Markham? Every furnace repair provider listing in Ontario, sorted by activity.
- Furnace Repair in Brampton31
- Furnace Repair in Ottawa31
- Furnace Repair in Vaughan31
- Furnace Repair in Kitchener30
- Furnace Repair in London29
- Furnace Repair in Oakville29
- Furnace Repair in Mississauga27
- Furnace Repair in Toronto27
- Furnace Repair in Hamilton26
- Furnace Repair in Windsor6
- Furnace Repair in Burlington4
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