M3H
Licence
T96-5027110
Class
Master Heating Installer
Ward
6
Updated
2026-05-27
Issued
2020-08-11
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
M6C
Licence
T96-0226388
Class
Master Heating Installer
Ward
8
Updated
2026-05-27
Issued
1993-08-05
Coolbreeze Service
Coolbreeze Service Ltd
active
6500 NORTHWEST DR, MISSISSAUGA, ON, L4V 1P2
Licence
T91-3612051
Class
Heating Contractor
Ward
None
Updated
2026-05-27
Issued
2006-08-04
Endorsements: HEATING CONTRACTOR
Button's Heating Inc
active
1895 CLEMENTS RD, #170, PICKERING, ON, L1W 3V5
Licence
T91-0219778
Class
Heating Contractor
Ward
None
Updated
2026-05-27
Issued
1992-08-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Magee, Terry James
cancelled
P1H
Licence
T96-0004661
Class
Master Heating Installer
Ward
None
Updated
2026-05-26
Issued
1971-02-24
Cancelled
2026-05-26
Endorsements: STEAM AND HOT WATER
L.M.S. Mechanical Systems
Laurbee Mechanical Systems Co Inc
active
2232 15TH SIDEROAD RR3, TOTTENHAM, ON, L0G 1W0
Licence
T91-3106153
Class
Heating Contractor
Ward
None
Updated
2026-05-26
Issued
2000-05-11
Endorsements: HEATING CONTRACTOR
M6L
Licence
T96-5325327
Class
Master Heating Installer
Ward
5
Updated
2026-05-26
Issued
2023-07-27
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;UP TO 400,000 BTU;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Atlascare Heating, Cooling, Plumbing
Rt Hvac Holdings Inc
active
2751 COVENTRY RD, OAKVILLE, ON, L6H 5V9
Licence
T92-5212776
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-26
Issued
2022-06-28
Endorsements: PLUMBING & HEATING CONTRACTOR
Air Treatment Systems
Habeda Engineering Ltd
active
20 DENSLEY AVE, TORONTO, ON, M6M 2R1
Licence
T91-0226389
Class
Heating Contractor
Ward
5
Updated
2026-05-26
Issued
1993-08-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Little, David C
cancelled
L6Z
Licence
T96-0210252
Class
Master Heating Installer
Ward
None
Updated
2026-05-23
Issued
1991-02-21
Cancelled
2026-05-23
Wouters, Anthony Gerrard
active
L0B
Licence
T96-0212083
Class
Master Heating Installer
Ward
None
Updated
2026-05-22
Issued
1991-05-28
Trademark Plumbing & Heating Ltd.
Trademark Plumbing & Heating Ltd
active
30 INTERMODAL DR, #50, BRAMPTON, ON, L6T 5K1
Licence
T92-0213303
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-22
Issued
1991-07-25
Endorsements: PLUMBING & HEATING CONTRACTOR
M4N
Licence
T96-4309118
Class
Master Heating Installer
Ward
15
Updated
2026-05-22
Issued
2013-05-24
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Ems Heating and Cooling Company
Ems Heating and Cooling Company Limited Partnership
active
75 RAMEAU DR, #4, TORONTO, ON, M2H 1T6
Licence
T91-5632289
Class
Heating Contractor
Ward
17
Updated
2026-05-22
Issued
2026-05-20
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Black, Mathew Bernard
active
L3Y
Licence
T96-5431568
Class
Master Heating Installer
Ward
None
Updated
2026-05-22
Issued
2024-05-07
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L6S
Licence
T96-0213304
Class
Master Heating Installer
Ward
None
Updated
2026-05-20
Issued
1991-07-25
Endorsements: STEAM AND HOT WATER;WARM AIR
Johnston, John Gerard
active
K0K
Licence
T96-5338401
Class
Master Heating Installer
Ward
None
Updated
2026-05-20
Issued
2023-07-14
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: UP TO 400,000 BTU;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Jag Plumbing & Heating
Carson, Garth Michael
active
L9T
Licence
T92-5633688
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-20
Issued
2026-05-20
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
M3A
Licence
T96-3361993
Class
Master Heating Installer
Ward
16
Updated
2026-05-20
Issued
2003-07-10
Endorsements: WARM AIR
Conditions: UP TO 400,000 BTU;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
C M S Commercial Mechanical Services Ltd
active
9133 LESLIE ST, #110, RICHMOND HILL, ON, L4B 4N1
Licence
T92-4533948
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-20
Issued
2015-03-18
Endorsements: PLUMBING & HEATING CONTRACTOR
M3A
Licence
T91-3361992
Class
Heating Contractor
Ward
16
Updated
2026-05-19
Issued
2003-07-10
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Battaglia Mechanical Services
Battaglia & Moreau Inc
active
210 DON PARK RD, #6, MARKHAM, ON, L3R 2V2
Licence
T92-3477803
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-19
Issued
2004-07-09
Endorsements: PLUMBING & HEATING CONTRACTOR
Vital Mechanical Ltd
active
1039 STUFFLES CRES, NEWMARKET, ON, L3X 0A6
Licence
T91-3840548
Class
Heating Contractor
Ward
None
Updated
2026-05-15
Issued
2008-07-22
Endorsements: HEATING CONTRACTOR
M9C
Licence
T96-5626921
Class
Master Heating Installer
Ward
2
Updated
2026-05-14
Issued
2026-05-13
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L4C
Licence
T96-0002277
Class
Master Heating Installer
Ward
None
Updated
2026-05-14
Issued
1980-07-14
L4A
Licence
T96-5567050
Class
Master Heating Installer
Ward
None
Updated
2026-05-14
Issued
2025-07-23
Endorsements: WARM AIR
Conditions: UP TO 400,000 BTU;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Arambamoorthy, Vigneswararasa
active
M1S
Licence
T96-4956568
Class
Master Heating Installer
Ward
23
Updated
2026-05-14
Issued
2019-07-26
Endorsements: STEAM AND HOT WATER;WARM AIR
Vic's Group
Vic's Group Inc
active
41 SHORTING RD, TORONTO, ON, M1S 3V3
Licence
T92-4956570
Class
Plumbing & Heating Contractor
Ward
23
Updated
2026-05-12
Issued
2019-07-26
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Rizzo Heating and Air Conditioning
Rizzo Heating and Air Conditioning Co Ltd
active
175 TORYORK DR, #16-17, TORONTO, ON, M9L 2Y7
Licence
T91-0001965
Class
Heating Contractor
Ward
7
Updated
2026-05-12
Issued
1980-07-15
Endorsements: HEATING CONTRACTOR
Griffin Mechanical Services 747
Griffin Mechanical Services 747 Inc
active
254 COTTINGHAM ST, TORONTO, ON, M4V 1C6
Licence
T92-5211383
Class
Plumbing & Heating Contractor
Ward
12
Updated
2026-05-12
Issued
2022-06-16
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Leader Plumbing & Heating
Leader Plumbing & Heating Inc
active
91 HAIST AVE, #3, WOODBRIDGE, ON, L4L 5V5
Licence
T92-3105937
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-08
Issued
2000-04-13
Endorsements: PLUMBING & HEATING CONTRACTOR
M9C
Licence
T96-0216833
Class
Master Heating Installer
Ward
2
Updated
2026-05-06
Issued
1992-03-11
Endorsements: STEAM AND HOT WATER
Spanton, Thomas William
active
M4G
Licence
T96-3834177
Class
Master Heating Installer
Ward
15
Updated
2026-05-05
Issued
2008-03-11
Endorsements: STEAM AND HOT WATER
Rosehill Electrical & Mechanical Inc
cancelled
23 HANNA AVE, RICHMOND HILL, ON, L4B 1Y9
Licence
T91-0235536
Class
Heating Contractor
Ward
None
Updated
2026-05-05
Issued
1995-02-03
Cancelled
2026-05-05
Endorsements: HEATING CONTRACTOR
Select Plumbing & Heating
Select Plumbing & Heating Inc
active
PO BOX 10011 RPO WATLINE, MISSISSAUGA, ON, L4Z 4G5
Licence
T92-3948405
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-05-04
Issued
2009-04-22
Endorsements: PLUMBING & HEATING CONTRACTOR
Rapid Air Systems Ltd
active
31 HASKELL CRES, AURORA, ON, L4G 5T4
Licence
T91-3096216
Class
Heating Contractor
Ward
None
Updated
2026-05-01
Issued
1999-05-14
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
M1M
Licence
T96-4075607
Class
Master Heating Installer
Ward
20
Updated
2026-04-30
Issued
2010-11-29
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L7E
Licence
T96-3833718
Class
Master Heating Installer
Ward
None
Updated
2026-04-30
Issued
2008-01-29
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
M1C
Licence
T96-5439699
Class
Master Heating Installer
Ward
25
Updated
2026-04-29
Issued
2024-06-13
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Evenflo Services Mechanical Ltd
active
75 CRISCIONE DR, WOODBRIDGE, ON, L4H 1P6
Licence
T91-4721472
Class
Heating Contractor
Ward
None
Updated
2026-04-28
Issued
2017-05-19
Endorsements: HEATING CONTRACTOR
Black River Mechanical Services
Black River Mechanical Services Ltd
active
24710 VALLEY VIEW DR, SUTTON WEST, ON, L0E 1R0
Licence
T92-5625352
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-04-28
Issued
2026-04-28
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
M1C
Licence
T96-3835311
Class
Master Heating Installer
Ward
25
Updated
2026-04-23
Issued
2008-03-14
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L4G
Licence
T96-0008241
Class
Master Heating Installer
Ward
None
Updated
2026-04-21
Issued
1988-01-20
Cancelled
2026-04-21
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Extreme Mechanical Services
Extreme Mechanical Services Inc
active
129 RUSSELL SNIDER DR, PBX446, NOBLETON, ON, L0G 1N0
Licence
T91-4183240
Class
Heating Contractor
Ward
None
Updated
2026-04-21
Issued
2011-06-15
Endorsements: HEATING CONTRACTOR
Notes: UP TO 400,000 B.T.U'S
Enercare Home and Commercial Services
Enercare Home and Commercial Services Lp
active
7400 BIRCHMOUNT RD, MARKHAM, ON, L3R 5V4
Licence
T92-4946053
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-04-21
Issued
2019-06-17
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Weir, Gregory Russell
active
L1W
Licence
T96-5543627
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2025-06-11
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L5R
Licence
T96-4839682
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2018-06-14
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
M6S
Licence
T96-5331154
Class
Master Heating Installer
Ward
4
Updated
2026-04-17
Issued
2023-06-15
Endorsements: WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;ALL WORK TO BE SUB-CONTRACTED TO LICENSED RENOVATORS/CONTR.;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
M6S
Licence
T96-5332076
Class
Master Heating Installer
Ward
4
Updated
2026-04-17
Issued
2023-06-15
Endorsements: WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Symtech Mechanical
Symtech Mechanical Solutions Ltd
active
20 WEST BEAVER CREEK RD, RICHMOND HILL, ON, L4B 3L6
Licence
T91-5617806
Class
Heating Contractor
Ward
None
Updated
2026-04-17
Issued
2026-04-15
Endorsements: HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
L5L
Licence
T96-4183241
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2011-06-22
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;UP TO 400,000 BTU;
Shelton, Ryan Eric
active
L0C
Licence
T96-5112835
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2021-04-27
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
S I G Mechanical Services Ltd
active
51 ESNA PARK DR, B, MARKHAM, ON, L3R 1C9
Licence
T91-0002641
Class
Heating Contractor
Ward
None
Updated
2026-04-17
Issued
1983-05-30
Endorsements: HEATING CONTRACTOR
Rush Heating & Air Conditioning
Rush Heating & Air Conditioning Inc
active
62 CASSIA CRES, MAPLE, ON, L6A 3N3
Licence
T91-4183557
Class
Heating Contractor
Ward
None
Updated
2026-04-17
Issued
2011-06-22
Endorsements: HEATING CONTRACTOR
Pegler, Max Edward
active
L3P
Licence
T96-0000339
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
1980-05-01
Omico Mechanical Limited
Omico Mechanical Ltd
active
80 BASS PRO MILLS DR, #1, CONCORD, ON, L4K 5W9
Licence
T92-0237300
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-04-17
Issued
1995-04-27
Endorsements: PLUMBING & HEATING CONTRACTOR
Johannessen, Craig Martin
active
L9P
Licence
T96-4825070
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2018-04-19
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
M9B
Licence
T96-4067654
Class
Master Heating Installer
Ward
2
Updated
2026-04-17
Issued
2010-06-18
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L4Z
Licence
T96-3948408
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2009-04-22
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L6A
Licence
T96-4183558
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2011-06-22
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Agnihotri, Gurinder
active
L6Y
Licence
T96-5548509
Class
Master Heating Installer
Ward
None
Updated
2026-04-17
Issued
2025-06-16
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Broszczakowski, Daniel Michael
active
M9N
Licence
T96-4710741
Class
Master Heating Installer
Ward
5
Updated
2026-04-16
Issued
2017-03-07
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L7T
Licence
T96-4308258
Class
Master Heating Installer
Ward
None
Updated
2026-04-16
Issued
2013-05-03
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
M4V
Licence
T96-5211415
Class
Master Heating Installer
Ward
12
Updated
2026-04-15
Issued
2022-06-16
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Multitech Trades Corp
active
2025 MEADOWVALE BLVD, #2, MISSISSAUGA, ON, L5N 5N1
Licence
T92-4419531
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-04-14
Issued
2014-03-11
Endorsements: PLUMBING & HEATING CONTRACTOR
Chlopek, Slawomir A
cancelled
L9V
Licence
T96-5145192
Class
Master Heating Installer
Ward
None
Updated
2026-04-14
Issued
2022-01-14
Cancelled
2026-04-14
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Century Plumbing & Heating
Centennial Plumbing and Heating Ltd
active
766 GORDON BAKER RD, TORONTO, ON, M2H 3B4
Licence
T92-0212082
Class
Plumbing & Heating Contractor
Ward
17
Updated
2026-04-14
Issued
1991-05-28
Endorsements: PLUMBING & HEATING CONTRACTOR
Notes: FOR OFFICE USE ONLY. NO STORAGE OF MATERIAL OR EQUIPMENT.
Consortium Mechanical Inc
cancelled
1730 MCPHERSON CRT, #22, PICKERING, ON, L1W 3E6
Licence
T91-5046933
Class
Heating Contractor
Ward
None
Updated
2026-04-13
Issued
2021-01-12
Cancelled
2026-04-13
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Z & N Heating.
Z & N Heating Ltd
active
78 EASTGLEN CRES, TORONTO, ON, M9B 4P7
Licence
T91-4067652
Class
Heating Contractor
Ward
2
Updated
2026-04-10
Issued
2010-06-18
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
M1W
Licence
T96-4647948
Class
Master Heating Installer
Ward
22
Updated
2026-04-10
Issued
2016-04-29
Cancelled
2026-04-20
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Alfa Aire Heating & Cooling
Alfa Aire Inc
active
3632 INGRAM RD, MISSISSAUGA, ON, L5L 4N8
Licence
T91-4183238
Class
Heating Contractor
Ward
None
Updated
2026-04-10
Issued
2011-06-22
Endorsements: HEATING CONTRACTOR
Malinowski, Michael J
active
L4K
Licence
T96-5428599
Class
Master Heating Installer
Ward
None
Updated
2026-04-09
Issued
2024-04-23
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L6C
Licence
T96-3835433
Class
Master Heating Installer
Ward
None
Updated
2026-04-09
Issued
2008-05-09
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L7G
Licence
T96-0243133
Class
Master Heating Installer
Ward
None
Updated
2026-04-07
Issued
1996-04-11
Endorsements: WARM AIR
Notes: UP TO 400,000 BTUH
Anderson, Darren J
active
L9R
Licence
T96-4422536
Class
Master Heating Installer
Ward
None
Updated
2026-04-07
Issued
2014-05-20
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Naylor Building Partnerships
Naylor Building Partnerships Inc
active
455 NORTH SERVICE RD E, OAKVILLE, ON, L6H 1A5
Licence
T92-4533952
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-04-06
Issued
2015-03-27
Endorsements: PLUMBING & HEATING CONTRACTOR
34 CARDICO DR, PO BOX 429, GORMLEY, ON, L0H 1G0
Licence
T91-3723370
Class
Heating Contractor
Ward
None
Updated
2026-04-03
Issued
2007-05-18
Endorsements: HEATING CONTRACTOR
Aer Comfort Mechanical Services
Aer Comfort Mechanical Services Ltd
active
30 INTERMODAL DR, #36, BRAMPTON, ON, L6T 5K1
Licence
T91-3472573
Class
Heating Contractor
Ward
None
Updated
2026-04-03
Issued
2004-05-28
Endorsements: HEATING CONTRACTOR
O'Brien H.V.A.C.
O'Brien, Daniel Bernard
cancelled
M2J
Licence
T91-3136089
Class
Heating Contractor
Ward
17
Updated
2026-04-02
Issued
2002-01-01
Cancelled
2026-04-02
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
L4L
Licence
T96-3472576
Class
Master Heating Installer
Ward
None
Updated
2026-04-01
Issued
2004-05-28
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L6M
Licence
T96-3355965
Class
Master Heating Installer
Ward
None
Updated
2026-04-01
Issued
2003-06-05
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
L7G
Licence
T91-0243134
Class
Heating Contractor
Ward
None
Updated
2026-03-31
Issued
1996-04-11
Endorsements: HEATING CONTRACTOR
Notes: UP TO 400,000 BTUH
Nortown Air Systems
Nortown Refrigeration Ltd
active
20 DENSLEY AVE, TORONTO, ON, M6M 2R1
Licence
T91-0000751
Class
Heating Contractor
Ward
5
Updated
2026-03-31
Issued
1971-06-03
Endorsements: HEATING CONTRACTOR
Downsview Heating & Air Conditioning Ltd
active
4299 QUEEN ST E, BRAMPTON, ON, L6T 5V4
Licence
T91-0231373
Class
Heating Contractor
Ward
None
Updated
2026-03-31
Issued
1994-05-26
Endorsements: HEATING CONTRACTOR
Tri-Air Systems
Tri-Air Systems Ltd
active
391 STEELCASE RD W, #14-15, MARKHAM, ON, L3R 3V9
Licence
T91-5619859
Class
Heating Contractor
Ward
None
Updated
2026-03-27
Issued
2026-03-27
Endorsements: HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Stellar Hi-Rise Mechanical
Stellar Hi-Rise Mechanical Inc
active
126 EDILCAN DR, VAUGHAN, ON, L4K 3S5
Licence
T92-5330231
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-03-27
Issued
2023-06-08
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Shivratan, Parsram
active
L6P
Licence
T96-3951562
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2009-05-04
Endorsements: WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
K9J
Licence
T96-4821488
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2018-04-04
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L7E
Licence
T96-4180281
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2011-04-08
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Mccluskey, Keith S
active
L9R
Licence
T96-3832797
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2008-05-26
Endorsements: STEAM AND HOT WATER
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;
M C Technical Services
M C Technical Services Ltd
active
6068 NETHERHART RD, #20, MISSISSAUGA, ON, L5T 1N3
Licence
T91-3082890
Class
Heating Contractor
Ward
None
Updated
2026-03-27
Issued
1998-06-08
Endorsements: HEATING CONTRACTOR
M4B
Licence
T96-3370636
Class
Master Heating Installer
Ward
19
Updated
2026-03-27
Issued
2004-05-18
Endorsements: STEAM AND HOT WATER
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L5A
Licence
T96-4533383
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2015-04-01
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Goncalves, Adelino
active
M8Z
Licence
T96-3947041
Class
Master Heating Installer
Ward
3
Updated
2026-03-27
Issued
2009-05-12
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
L0E
Licence
T96-4648381
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2016-04-14
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Edge Mechanical Inc
active
100 SANDIFORD DR, #48, STOUFFVILLE, ON, L4A 7X5
Licence
T91-4837104
Class
Heating Contractor
Ward
None
Updated
2026-03-27
Issued
2018-06-05
Endorsements: HEATING CONTRACTOR
E-M Air Systems
E-M Air Systems Inc
active
69 ROMINA DR, CONCORD, ON, L4K 4Z9
Licence
T91-0237791
Class
Heating Contractor
Ward
None
Updated
2026-03-27
Issued
1995-05-24
Endorsements: HEATING CONTRACTOR
Notes: UP TO 400,000 BTU'S
De Sanctis, Sandro
active
L4L
Licence
T96-4067810
Class
Master Heating Installer
Ward
None
Updated
2026-03-27
Issued
2010-05-05
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Canadian Tech Air Systems Inc
active
237 FINCHDENE SQ, #3, TORONTO, ON, M1X 2E1
Licence
T91-0225133
Class
Heating Contractor
Ward
23
Updated
2026-03-27
Issued
1993-06-01
Endorsements: HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Notes: STORE SUPPLIES/MATERIALS
A & M Heating & Air Conditioning
A & M Heating & Air Conditioning Ltd
active
6790 DAVAND DR, #12, MISSISSAUGA, ON, L5T 2G5
Licence
T91-4294586
Class
Heating Contractor
Ward
None
Updated
2026-03-27
Issued
2012-05-18
Endorsements: HEATING CONTRACTOR
Cebrynski, Alexander William
active
L0E
Licence
T96-5608755
Class
Master Heating Installer
Ward
None
Updated
2026-03-25
Issued
2026-03-18
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Msb Mechanical
Msb Mechanical Ltd
active
1160 KERRISDALE BLVD, #7, NEWMARKET, ON, L3Y 8Z9
Licence
T92-5432897
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-03-24
Issued
2024-05-07
Endorsements: PLUMBING & HEATING CONTRACTOR
Mainstream Mechanical
Mainstream Mechanical Ltd
active
506 TEDWYN DR, MISSISSAUGA, ON, L5A 1J7
Licence
T92-4533384
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-03-24
Issued
2015-04-01
Endorsements: PLUMBING & HEATING CONTRACTOR
Cool Check Air Conditioning Limited
Cool Check Air Conditioning Ltd
active
25 CORONET RD, #4, TORONTO, ON, M8Z 2L8
Licence
T91-0212089
Class
Heating Contractor
Ward
3
Updated
2026-03-24
Issued
1991-05-28
Endorsements: HEATING CONTRACTOR
Macroklima Heating & Cooling
Crepar, Marko
active
L7M
Licence
T91-5608741
Class
Heating Contractor
Ward
None
Updated
2026-03-23
Issued
2026-03-18
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Cynergy Mechanical Ltd
active
34 LEADING RD, #10, TORONTO, ON, M9V 3S9
Licence
T92-4182373
Class
Plumbing & Heating Contractor
Ward
1
Updated
2026-03-20
Issued
2011-05-25
Endorsements: PLUMBING & HEATING CONTRACTOR
David C.Little Contracting Inc.
David C Little Contracting Inc
active
221 DEERHURST DR, #12-14, BRAMPTON, ON, L6T 5L7
Licence
T91-0210253
Class
Heating Contractor
Ward
None
Updated
2026-03-17
Issued
1991-02-21
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Mitchell Gas Service Refrigeration
Mitchell, Anthony R N
cancelled
L4T
Licence
T91-4076188
Class
Heating Contractor
Ward
None
Updated
2026-03-16
Issued
2010-12-15
Cancelled
2026-03-16
Endorsements: HEATING CONTRACTOR
Westway Mechanical
6469868 Canada Inc
active
1783 MATTAWA AVE, D, MISSISSAUGA, ON, L4X 1K5
Licence
T92-4180279
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-03-13
Issued
2011-04-08
Endorsements: PLUMBING & HEATING CONTRACTOR
Fia Plumbing & Heating Ltd
active
30 TITAN RD, #23, TORONTO, ON, M8Z 5Y2
Licence
T92-3002263
Class
Plumbing & Heating Contractor
Ward
3
Updated
2026-03-13
Issued
1997-05-21
Endorsements: PLUMBING & HEATING CONTRACTOR
Notes: FOR WAREHOUSING AND STORAGE, AND FOR OFFICES IN CONJUNCTION WITH SUCH STORAGE.
Marcotto Mechanical Contractors Inc
active
901 ROWNTREE DAIRY RD, WOODBRIDGE, ON, L4L 5W6
Licence
T91-3362876
Class
Heating Contractor
Ward
None
Updated
2026-03-11
Issued
2003-09-30
Endorsements: HEATING CONTRACTOR
Spirovski, Danijel
active
M3B
Licence
T96-5373581
Class
Master Heating Installer
Ward
16
Updated
2026-03-10
Issued
2023-12-05
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Pesce, Ercole (Eric)
active
L4L
Licence
T96-0002426
Class
Master Heating Installer
Ward
None
Updated
2026-03-10
Issued
1982-05-06
Lcd Mechanical Inc
active
10557 KEELE ST, #8, MAPLE, ON, L6A 0J5
Licence
T92-4308361
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-03-10
Issued
2013-05-07
Endorsements: PLUMBING & HEATING CONTRACTOR
L4K
Licence
T96-0224209
Class
Master Heating Installer
Ward
None
Updated
2026-03-10
Issued
1993-04-19
Endorsements: STEAM AND HOT WATER;WARM AIR
Beyond Heating and Cooling Ltd
active
15 CHATFIELD DR, TORONTO, ON, M3B 1K6
Licence
T91-5373409
Class
Heating Contractor
Ward
16
Updated
2026-03-10
Issued
2023-12-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
510 ROWNTREE DAIRY RD, N3, WOODBRIDGE, ON, L4L 8H2
Licence
T91-3834802
Class
Heating Contractor
Ward
None
Updated
2026-03-10
Issued
2008-04-07
Endorsements: HEATING CONTRACTOR
A & A Heating & Air Conditioning
Misir, Dwarka
active
L7C
Licence
T91-3356963
Class
Heating Contractor
Ward
None
Updated
2026-03-10
Issued
2003-05-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Zammit, John Michael
active
M9C
Licence
T96-3242685
Class
Master Heating Installer
Ward
2
Updated
2026-03-06
Issued
2002-05-02
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
M9C
Licence
T96-4179738
Class
Master Heating Installer
Ward
2
Updated
2026-03-06
Issued
2011-03-24
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;DOES NOT HOLD VALID CONTRACTOR'S LICENCE;