L4G
Licence
T96-3096213
Class
Master Heating Installer
Ward
None
Updated
2026-08-12
Issued
1999-05-14
D Lynch Mechanical
D Lynch Mechanical Inc
active
71 MARYCROFT AVE, #10, WOODBRIDGE, ON, L4L 5Y6
Licence
T92-3482666
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-08-11
Issued
2004-09-22
Endorsements: PLUMBING & HEATING CONTRACTOR
Field Temperature Control
Field Temperature Control Ltd
active
14 STEINWAY BLVD, #9, TORONTO, ON, M9W 5M5
Licence
T91-4200898
Class
Heating Contractor
Ward
1
Updated
2026-08-10
Issued
2012-10-10
Endorsements: HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
L7C
Licence
T96-3356957
Class
Master Heating Installer
Ward
None
Updated
2026-08-05
Issued
2003-05-05
Cancelled
2026-08-05
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;TO BE DONE BY CERTIFIED STEAMFITTER;ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;
Notes: BTU UNLIMITED (G1)
Easterling, Mark A
active
L0G
Licence
T96-0227208
Class
Master Heating Installer
Ward
None
Updated
2026-08-05
Issued
1993-09-27
Cellucci, Christopher Louie
active
L7B
Licence
T96-5449739
Class
Master Heating Installer
Ward
None
Updated
2026-08-05
Issued
2024-07-30
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Segreti, Domenic
cancelled
L6A
Licence
T96-5203696
Class
Master Heating Installer
Ward
None
Updated
2026-08-02
Issued
2022-05-04
Cancelled
2026-08-02
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;
Ican Mechanical
Segreti, Domenic
cancelled
L6A
Licence
T92-5203700
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-08-02
Issued
2022-05-04
Cancelled
2026-08-02
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
1042 HORTOP ST, OSHAWA, ON, L1G 4P5
Licence
T91-3956246
Class
Heating Contractor
Ward
None
Updated
2026-07-31
Issued
2009-10-06
Endorsements: HEATING CONTRACTOR
Turano Plumbing & Heating
15556759 Canada Inc
active
4 FOXCOTE CRES, TORONTO, ON, M9C 4B8
Licence
T92-5653356
Class
Plumbing & Heating Contractor
Ward
2
Updated
2026-07-31
Issued
2026-07-29
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
The State Group Inc
active
3206 ORLANDO DR, MISSISSAUGA, ON, L4V 1R5
Licence
T92-5346249
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-31
Issued
2023-08-17
Endorsements: PLUMBING & HEATING CONTRACTOR
Priory Heating & Air Conditioning
Priory Heating & Air Conditioning Ltd
cancelled
135 ORMONT DR, #6, TORONTO, ON, M9L 1N6
Licence
T91-3835424
Class
Heating Contractor
Ward
7
Updated
2026-07-31
Issued
2008-05-01
Cancelled
2026-07-31
Endorsements: HEATING CONTRACTOR
Lb Heating & Air Conditioning Co.
648103 Ontario Inc
active
2753 DUNDAS ST W, TORONTO, ON, M6P 1Y1
Licence
T91-4844805
Class
Heating Contractor
Ward
4
Updated
2026-07-31
Issued
2018-09-20
Endorsements: HEATING CONTRACTOR
Hurcak, Brian Joe
cancelled
L4X
Licence
T96-3001166
Class
Master Heating Installer
Ward
None
Updated
2026-07-31
Issued
1997-05-01
Cancelled
2026-07-31
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;
Calibur Mechanical Systems Ltd
active
12 STEINWAY BLVD, #20, TORONTO, ON, M9W 6M5
Licence
T91-0227207
Class
Heating Contractor
Ward
1
Updated
2026-07-31
Issued
1993-09-27
Endorsements: HEATING CONTRACTOR
Trevisan, Gianpietro
active
L4L
Licence
T96-3837237
Class
Master Heating Installer
Ward
None
Updated
2026-07-29
Issued
2008-09-03
Stevens, Alexander
active
M4J
Licence
T96-3082955
Class
Master Heating Installer
Ward
14
Updated
2026-07-29
Issued
1998-06-08
Mancini, Venanzio Joseph J
active
L4N
Licence
T96-0009033
Class
Master Heating Installer
Ward
None
Updated
2026-07-29
Issued
1988-10-04
Di Giuseppe, Dante
active
L4L
Licence
T96-5352048
Class
Master Heating Installer
Ward
None
Updated
2026-07-29
Issued
2023-09-07
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;
Della-Penna, Anthony
active
L7B
Licence
T96-4968679
Class
Master Heating Installer
Ward
None
Updated
2026-07-29
Issued
2019-09-12
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Bird, Brian Bernard
active
L3Y
Licence
T96-4071252
Class
Master Heating Installer
Ward
None
Updated
2026-07-29
Issued
2010-07-30
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Chin's Heating & Cooling Co Ltd
active
90 NUGGET AVE, #3, TORONTO, ON, M1S 3A7
Licence
T91-4185496
Class
Heating Contractor
Ward
23
Updated
2026-07-28
Issued
2011-09-07
Endorsements: HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Bbs Building Services Inc
active
204 PELLATT AVE, TORONTO, ON, M9N 2P6
Licence
T92-4686604
Class
Plumbing & Heating Contractor
Ward
5
Updated
2026-07-28
Issued
2016-11-23
Endorsements: PLUMBING & HEATING CONTRACTOR
Querin, Luciano
cancelled
L9R
Licence
T96-0237297
Class
Master Heating Installer
Ward
None
Updated
2026-07-27
Issued
1995-04-27
Cancelled
2026-07-27
Endorsements: STEAM AND HOT WATER
Notes: GAS FITTER 2 -- UP TO 400,000 BTUH
Martins, Joseph
cancelled
L5N
Licence
T96-0237273
Class
Master Heating Installer
Ward
None
Updated
2026-07-26
Issued
1995-04-26
Cancelled
2026-07-26
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;
Notes: GAF2 - UP TO 400,000 BTUH
Mic Mechanical Contracting
Mic Mechanical Contracting Ltd
active
953 DILLINGHAM RD, PICKERING, ON, L1W 1Z7
Licence
T92-5518706
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-22
Issued
2025-03-21
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
L5K
Licence
T96-4967774
Class
Master Heating Installer
Ward
None
Updated
2026-07-22
Issued
2019-09-09
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;
Galea, Andrew Joseph
active
L5V
Licence
T96-5580057
Class
Master Heating Installer
Ward
None
Updated
2026-07-22
Issued
2025-09-03
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Fisher, Jonathan B
active
M4S
Licence
T96-3599977
Class
Master Heating Installer
Ward
12
Updated
2026-07-22
Issued
2005-09-23
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Tac Mechanical Inc
active
36 KELFIELD ST, TORONTO, ON, M9W 5A2
Licence
T92-3957132
Class
Plumbing & Heating Contractor
Ward
1
Updated
2026-07-21
Issued
2009-10-06
Endorsements: PLUMBING & HEATING CONTRACTOR
Plan Group
Plan Group Inc
active
2740 STEELES AVE W, CONCORD, ON, L4K 4T4
Licence
T92-5345261
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-21
Issued
2023-08-10
Endorsements: PLUMBING & HEATING CONTRACTOR
Marcotto Mechanical Contractors Inc
active
901 ROWNTREE DAIRY RD, WOODBRIDGE, ON, L4L 5W6
Licence
T91-3362876
Class
Heating Contractor
Ward
None
Updated
2026-07-21
Issued
2003-09-30
Endorsements: HEATING CONTRACTOR
Nutemp Mechanical Systems Ltd
active
3535 LAIRD RD, #4, MISSISSAUGA, ON, L5L 5Y7
Licence
T92-4967777
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-17
Issued
2019-09-09
Endorsements: PLUMBING & HEATING CONTRACTOR
Modern Niagara Toronto
Modern Niagara Toronto Inc
active
8125 HWY 50, WOODBRIDGE, ON, L4H 4S6
Licence
T92-3725159
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-17
Issued
2007-09-14
Endorsements: PLUMBING & HEATING CONTRACTOR
Mdf Mechanical Ltd
active
2100 STEELES AVE E, BRAMPTON, ON, L6T 1A7
Licence
T92-5581513
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-17
Issued
2025-09-09
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
J-S Technical Services
J-S Technical Services Inc
active
83 CLEMENTS RD E, AJAX, ON, L1S 1L3
Licence
T91-3724389
Class
Heating Contractor
Ward
None
Updated
2026-07-17
Issued
2007-07-23
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Mcdonnell, David Blair
active
L9Y
Licence
T96-4727067
Class
Master Heating Installer
Ward
None
Updated
2026-07-15
Issued
2017-08-09
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;
Leader Mechanical
Leader Mechanical Inc
active
132 CORSTATE AVE, #100, CONCORD, ON, L4K 4X2
Licence
T92-3105937
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-15
Issued
2000-04-13
Endorsements: PLUMBING & HEATING CONTRACTOR
Ferreiro, Isidro Batista
active
L4H
Licence
T96-5213160
Class
Master Heating Installer
Ward
None
Updated
2026-07-15
Issued
2022-07-11
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;
Aretusi, Luigi (Louie) Frank
active
M6M
Licence
T96-0000701
Class
Master Heating Installer
Ward
5
Updated
2026-07-15
Issued
1981-07-10
Dave White Heating and Sheet Metal Ltd
active
23 HARROW DR, TORONTO, ON, M6M 2X4
Licence
T91-0000660
Class
Heating Contractor
Ward
5
Updated
2026-07-14
Issued
1981-07-10
Endorsements: HEATING CONTRACTOR
Cattaruzza, Antonio
cancelled
L7B
Licence
T96-3590766
Class
Master Heating Installer
Ward
None
Updated
2026-07-14
Issued
2005-04-14
Cancelled
2026-07-14
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Munro, Robert Bruce
cancelled
L5N
Licence
T96-0008548
Class
Master Heating Installer
Ward
None
Updated
2026-07-13
Issued
1988-04-13
Cancelled
2026-07-13
Canadian Home Heating and Air Conditioning
Munro, Robert Bruce
cancelled
L5N
Licence
T91-0004985
Class
Heating Contractor
Ward
None
Updated
2026-07-13
Issued
1988-04-13
Cancelled
2026-07-13
Endorsements: HEATING CONTRACTOR
L7E
Licence
T96-0009819
Class
Master Heating Installer
Ward
None
Updated
2026-07-12
Issued
1989-04-12
Cancelled
2026-07-12
Endorsements: WARM AIR
Conditions: DOES NOT HOLD VALID CONTRACTOR'S LICENCE;
L4L
Licence
T96-5424990
Class
Master Heating Installer
Ward
None
Updated
2026-07-10
Issued
2024-04-11
Cancelled
2026-07-10
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;
Latendresse, Steve V
active
L1S
Licence
T96-3842287
Class
Master Heating Installer
Ward
None
Updated
2026-07-10
Issued
2008-09-05
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;
Comfortech Mechanical
Latendresse,Garald/Latendresse,Steven/Latendresse,Leon
active
19 BRINLOOR BLVD, TORONTO, ON, M1M 1L3
Licence
T91-3842291
Class
Heating Contractor
Ward
24
Updated
2026-07-10
Issued
2008-09-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
L7M
Licence
T96-5575390
Class
Master Heating Installer
Ward
None
Updated
2026-07-08
Issued
2025-09-04
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Jabbour, Stive (Steve) T
active
L1Z
Licence
T96-4857681
Class
Master Heating Installer
Ward
None
Updated
2026-07-08
Issued
2018-08-23
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Plumbline Mechanical Services
Plumbline Mechanical Services Inc
active
48 BISSLAND DR, AJAX, ON, L1Z 0C9
Licence
T92-4857677
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-07
Issued
2018-08-23
Endorsements: PLUMBING & HEATING CONTRACTOR
Lynx Air Systems Ltd
active
125 FERRIER AVE, TORONTO, ON, M4K 3H6
Licence
T91-0000793
Class
Heating Contractor
Ward
14
Updated
2026-07-07
Issued
1980-07-08
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
K0M
Licence
T96-5209494
Class
Master Heating Installer
Ward
None
Updated
2026-07-07
Issued
2022-07-11
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;
Active Mechanical Services
1246175 Ontario Ltd
active
3153 WHARTON WAY, MISSISSAUGA, ON, L4X 2B6
Licence
T92-3611985
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-07
Issued
2006-08-30
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Saccutelli, Antonio Roberto R
active
M3H
Licence
T96-0009793
Class
Master Heating Installer
Ward
6
Updated
2026-07-03
Issued
1989-04-05
Jag Plumbing and Heating
Jag Plumbing and Heating Inc
active
8020 DERRY RD, MILTON, ON, L9T 9N7
Licence
T92-5648888
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-03
Issued
2026-07-03
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Jag Plumbing & Heating
Carson, Garth Michael
cancelled
L9T
Licence
T92-5633688
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-03
Issued
2026-05-20
Cancelled
2026-07-03
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
L4L
Licence
T96-5421561
Class
Master Heating Installer
Ward
None
Updated
2026-07-03
Issued
2024-04-04
Cancelled
2026-07-03
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;
New Water Plumbing
New Water Plumbing Inc
active
34 DONCASTER AVE, #10, THORNHILL, ON, L3T 4S1
Licence
T92-3834873
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-07-02
Issued
2008-06-27
Endorsements: PLUMBING & HEATING CONTRACTOR
L4L
Licence
T96-4853143
Class
Master Heating Installer
Ward
None
Updated
2026-07-02
Issued
2018-08-03
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Krishnamurthy, Murugan
active
L1T
Licence
T96-4310248
Class
Master Heating Installer
Ward
None
Updated
2026-07-02
Issued
2013-06-17
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;
De Faveri, David Michael
active
L8E
Licence
T96-4070502
Class
Master Heating Installer
Ward
None
Updated
2026-07-02
Issued
2010-08-25
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;
Opus Mechanical
Opus Mechanical Services Ltd
active
21 ALEX AVE, #2, VAUGHAN, ON, L4L 5X2
Licence
T92-4727062
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-06-30
Issued
2017-08-09
Endorsements: PLUMBING & HEATING CONTRACTOR
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
2026-06-30
Issued
1991-05-28
Endorsements: PLUMBING & HEATING CONTRACTOR
Notes: FOR OFFICE USE ONLY. NO STORAGE OF MATERIAL OR EQUIPMENT.
Mancini Heating and Air Conditioning
Mancini, Venanzio Joseph J
active
L4N
Licence
T91-0213561
Class
Heating Contractor
Ward
None
Updated
2026-06-26
Issued
1991-08-14
Endorsements: HEATING CONTRACTOR
Fernando, Mahipala D
active
L0G
Licence
T96-4071751
Class
Master Heating Installer
Ward
None
Updated
2026-06-26
Issued
2010-08-20
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;
Di Vincenzo, Adrian Patrick
active
M9N
Licence
T96-4535684
Class
Master Heating Installer
Ward
5
Updated
2026-06-26
Issued
2015-05-04
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;
Delaney, Richard Kimble
active
L1M
Licence
T96-3834874
Class
Master Heating Installer
Ward
None
Updated
2026-06-26
Issued
2008-06-27
Endorsements: STEAM AND HOT WATER;WARM AIR
L1M
Licence
T96-4536261
Class
Master Heating Installer
Ward
None
Updated
2026-06-26
Issued
2015-05-07
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;
Chipping, Steven Edward
active
M9W
Licence
T96-4961183
Class
Master Heating Installer
Ward
1
Updated
2026-06-26
Issued
2019-08-14
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
Battaglia, Michele
active
L4C
Licence
T96-3481551
Class
Master Heating Installer
Ward
None
Updated
2026-06-26
Issued
2004-07-09
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Ultimate Mechanical Services
Ultimate Mechanical Services Inc
active
1225 GORHAM ST, #23, NEWMARKET, ON, L3Y 8Y4
Licence
T92-3952935
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-06-23
Issued
2009-05-25
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Pinewood Heating & Air Conditioning Ltd
cancelled
250 COCHRANE DR, #7, MARKHAM, ON, L3R 8E5
Licence
T91-3117952
Class
Heating Contractor
Ward
None
Updated
2026-06-23
Issued
2001-02-14
Cancelled
2026-06-23
Endorsements: HEATING CONTRACTOR
Db Mechanical Heating & Air Conditioning
Db Mechanical Heating & Air Conditioning Inc
active
35 RANWOOD DR, TORONTO, ON, M9N 3G2
Licence
T91-5642291
Class
Heating Contractor
Ward
5
Updated
2026-06-23
Issued
2026-06-22
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Medic Air
1494370 Ontario Inc
cancelled
25 MICHAEL DR, TORONTO, ON, M2H 2A2
Licence
T91-3242508
Class
Heating Contractor
Ward
17
Updated
2026-06-21
Issued
2002-03-22
Cancelled
2026-06-21
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Kumarasamy, Ratnajothy
cancelled
M2H
Licence
T96-3238420
Class
Master Heating Installer
Ward
17
Updated
2026-06-21
Issued
2002-03-22
Cancelled
2026-06-21
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;
Tap Mechanical Services Inc
active
104 BROWNLEE AVE, WOODBRIDGE, ON, L4L 8H3
Licence
T91-0226487
Class
Heating Contractor
Ward
None
Updated
2026-06-19
Issued
1993-08-11
Endorsements: HEATING CONTRACTOR
Superior Boiler Works and Welding
Superior Boiler Works and Welding Ltd
active
375 MCNEILLY RD, STONEY CREEK, ON, L8E 5H4
Licence
T91-4070500
Class
Heating Contractor
Ward
None
Updated
2026-06-19
Issued
2010-08-25
Endorsements: HEATING CONTRACTOR
Ellerby, Matthew Frederick
active
L3X
Licence
T96-5644803
Class
Master Heating Installer
Ward
None
Updated
2026-06-17
Issued
2026-06-17
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;
L0G
Licence
T96-0009769
Class
Master Heating Installer
Ward
None
Updated
2026-06-16
Issued
1989-04-03
Thermal Air Systems Inc
active
12612 50 HWY, #11B, BOLTON, ON, L7E 1T6
Licence
T91-5343879
Class
Heating Contractor
Ward
None
Updated
2026-06-12
Issued
2023-08-10
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Stellar Mechanical Inc
active
126 EDILCAN DR, VAUGHAN, ON, L4K 3S5
Licence
T92-3954744
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-06-12
Issued
2009-08-05
Endorsements: PLUMBING & HEATING CONTRACTOR
Notes: OFFICE USE ONLY
A C E Services Heating and Air Conditioning
A C E Services Heating and Air Conditioning Inc
active
58 ONTORO BLVD, AJAX, ON, L1Z 1X6
Licence
T91-3835842
Class
Heating Contractor
Ward
None
Updated
2026-06-12
Issued
2008-07-24
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
A Budget Heating & Air Conditioning
1801320 Ontario Inc
active
19 MILLWICK DR, TORONTO, ON, M9L 1Y4
Licence
T91-4071749
Class
Heating Contractor
Ward
7
Updated
2026-06-12
Issued
2010-08-20
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;OFFICE USE ONLY;
L7J
Licence
T96-4650778
Class
Master Heating Installer
Ward
None
Updated
2026-06-10
Issued
2016-05-31
Endorsements: STEAM AND HOT WATER
Conditions: ALL PIPING RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED STEAMFITTER;
Lacey, Clive William W
active
L4A
Licence
T96-3618283
Class
Master Heating Installer
Ward
None
Updated
2026-06-10
Issued
2008-07-31
Endorsements: STEAM AND HOT WATER;WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
L7E
Licence
T96-0245342
Class
Master Heating Installer
Ward
None
Updated
2026-06-10
Issued
1996-08-01
Endorsements: WARM AIR
Notes: UP TO 400,000 BTU
Ambient Mechanical Ltd.
Ambient Mechanical Ltd
active
191 CALDARI RD, #2, CONCORD, ON, L4K 4A1
Licence
T91-0219504
Class
Heating Contractor
Ward
None
Updated
2026-06-05
Issued
1992-07-21
Endorsements: HEATING CONTRACTOR
Alert Air Systems
Alert Air Systems Inc
active
307 FRIENDSHIP AVE, TORONTO, ON, M1C 2X8
Licence
T91-4538841
Class
Heating Contractor
Ward
25
Updated
2026-06-05
Issued
2015-07-17
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Reliable Mechanical Services Inc
active
4 HOLLAND DR, #10, BOLTON, ON, L7E 1G1
Licence
T92-5558378
Class
Plumbing & Heating Contractor
Ward
None
Updated
2026-06-03
Issued
2025-07-09
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: OFFICE USE ONLY;
Premich, Richard P
active
L7E
Licence
T96-5344115
Class
Master Heating Installer
Ward
None
Updated
2026-06-03
Issued
2023-08-10
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;
M2J
Licence
T96-4296644
Class
Master Heating Installer
Ward
17
Updated
2026-06-03
Issued
2012-08-01
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;
Vetro Sheet Metal
Vetro, Domenico
active
M1W
Licence
T91-0001353
Class
Heating Contractor
Ward
22
Updated
2026-06-02
Issued
1974-07-29
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Weatherman Heating & Air Conditioning
Danart Industries Inc
active
35 BALDWIN AVE, CONCORD, ON, L4K 1G2
Licence
T91-3610710
Class
Heating Contractor
Ward
None
Updated
2026-05-29
Issued
2006-07-12
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
New Continent Plumbing & Heating
New Continent Plumbing & Heating Ltd
active
6 MARGARET AVE, TORONTO, ON, M2J 4B9
Licence
T92-4296643
Class
Plumbing & Heating Contractor
Ward
17
Updated
2026-05-29
Issued
2012-08-01
Endorsements: PLUMBING & HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Coolbreeze Service
Coolbreeze Service Ltd
active
6500 NORTHWEST DR, MISSISSAUGA, ON, L4V 1P2
Licence
T91-3612051
Class
Heating Contractor
Ward
None
Updated
2026-05-29
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
2026-05-29
Issued
1992-08-05
Endorsements: HEATING CONTRACTOR
Conditions: MAILING ADDRESS ONLY; MUST COMPLY WITH CITY/ZONING BY-LAWS;
Advantage Airtech
Advantage Airtech Ltd
active
1895 CLEMENTS RD, #135, PICKERING, ON, L1W 3V5
Licence
T91-4649157
Class
Heating Contractor
Ward
None
Updated
2026-05-29
Issued
2016-06-13
Endorsements: HEATING CONTRACTOR
A Joseph Mechanical Ltd
active
344 MAIN ST N, PO BOX 382, WATERDOWN, ON, L0R 2H0
Licence
T91-3244717
Class
Heating Contractor
Ward
None
Updated
2026-05-29
Issued
2002-08-01
Endorsements: HEATING CONTRACTOR
M3H
Licence
T96-5027110
Class
Master Heating Installer
Ward
6
Updated
2026-05-28
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
2026-05-28
Issued
1993-08-05
L4G
Licence
T96-0201240
Class
Master Heating Installer
Ward
None
Updated
2026-05-28
Issued
1989-07-17
Endorsements: WARM AIR
Conditions: ALL RELATED WORK PAST THE 5 FOOT RADIUS OF APPLIANCE;TO BE DONE BY CERTIFIED SHEET METAL INSTALLER;
O'Brien, Daniel Bernard
cancelled
M2J
Licence
T96-3004185
Class
Master Heating Installer
Ward
17
Updated
2026-05-27
Issued
1997-05-27
Cancelled
2026-05-27
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;
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
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
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