Canada · Federal contract register · Supplier record

Dh&C Mechanical Ltd.

Line: Commercial buildingsRegister loaded to June 2026Compiled 6 October 2026

Dh&C Mechanical Ltd. — Canada · Federal contract register · Supplier record: 3 contracts, all years ($85,004 · Jan 2014 – Dec 2025); $57.5K since January 2024 (1 contract · 1 department); 106th rank in the line (of 318 suppliers · 0.04%); 9 departments never served ($58.8M on the line without Dh&C Mechanical Ltd.).

Assay record ASY-CA-0JLBLDJ0VV · Cite as: Assay Systems, “Dh&C Mechanical Ltd. in the Government of Canada contract register”, https://assay-systems.com/register/ca/dh-c-mechanical-ltd/

3
contracts, all years
$85,004 · Jan 2014 – Dec 2025
$57.5K
since January 2024
1 contract · 1 department
106th
rank in the line
of 318 suppliers · 0.04%
9
departments never served
$58.8M on the line without Dh&C Mechanical Ltd.

Own record by year

2025 onward
$57.5K
20252026

Who buys from Dh&C Mechanical Ltd.

since January 2024
1departments
$57.5Kpaid
100.0%top buyer
Parks Canada100.0%
$57,536

Lines the register files it under

2 lines · all years
Commercial buildingsthis page
$70,596
Heating, air-conditioning, and refrigeration equip
$14,409

The line

since January 2024
$141Mline value
496contracts
10departments
318suppliers
75.9%held by top ten

Commercial buildings

$56.4M
$76.5M
$8.3M
202420252026Jan–Jun
106thof 318 suppliers
$57,536Dh&C Mechanical Ltd. in the line
0.04%share of the line
0.1%of $82,421,812 spent by Parks Canada
127new suppliers since 2024 · $62.1M

Departments that buy the line and never bought from Dh&C Mechanical Ltd.

9departments
407contracts
$58,785,167since January 2024
309contracts under $40,000
$6,183,591under $40,000
National Defence387 contracts
$46,188,754
Public Services and Procurement Canada9 contracts
$6,635,819
Transport Canada3 contracts
$5,387,897
Agriculture and Agri-Food Canada2 contracts
$355,535
Natural Resources Canada1 contract
$78,761
Canada Border Services Agency1 contract
$69,487
National Research Council Canada2 contracts
$31,074
The National Battlefields Commission1 contract
$26,272
Library and Archives Canada1 contract
$11,566

How the line is bought

by value, since 2024
1%no competition
10%one applicant
0of these to Dh&C Mechanical Ltd.
Competed, several suppliers applied414 contracts
$126,583,367 · 89.6%
Competed, one supplier applied28 contracts
$13,423,160 · 9.5%
Awarded directly, no competition54 contracts
$1,200,451 · 0.9%

Contracts reaching their end dates

Oct 2026 – October 2027
53contracts
$100,379,405end by October 2027
41end in March 2027 · $50.3M
45in departments never served · $26.8M
$19.6M
$3.4M
$1.1M
$1.0M
$11.0K
$50.3M
$94.3K
$24.9M
Oct 263 contractsNov 264 contractsDec 261 contractJan 271 contractFeb 271 contractMar 2741 contractsMay 271 contractJun 271 contract

Notices in the line

CanadaBuys, 6 October 2026
17notices
16open today
1standing lists
Notice and buyerClosesStatus
Alarm System Monitoring Service for Two DEC Facilities
Economic Development Agency of Canada for the Regions of Quebec (CED) · Competitive - Open bidding
12 Oct 2026Open
Invitation to Tender - Bakers Point Vertical Plate Storage Racking Construction
Department of Public Works and Government Services (PSPC) · Competitive - Selective tendering
13 Oct 2026Open
Tuktoyaktuk Health Centre Biomass
Government of the Northwest Territories (GNWT) · Competitive - Open bidding
13 Oct 2026Open
Carman Midlife Renovation - Manitoba
Royal Canadian Mounted Police (RCMP) · Competitive - Open bidding
13 Oct 2026Open
W6899-270194 - Pre-fabricated structures - CFB Greenwood
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
14 Oct 2026Open
Phase 1 ITQ - EP922-270356 NRCan – Geological Survey of Canada (GSC) Generator Load Capacity
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
15 Oct 2026Open
Notice of Proposed Procurement - Intrusion alarm monitoring and maintenance services at Tsawwassen Container Examination Facility (TCEF) in British Columbia
Canada Border Services Agency (CBSA) · Competitive - Traditional
15 Oct 2026Open
RFP F7049-260021A - CCGS Gordon Reid - AMS
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
19 Oct 2026Open
Access Control and Intrusion Detection Services
Canada Revenue Agency (CRA) · Competitive - Open bidding
19 Oct 2026Open
EC016-270669 – Electrical Upgrades – Atlantic Institution, New Brunswick
Department of Public Works and Government Services (PSPC) · Competitive - Selective tendering
22 Oct 2026Open
TSPS – One (1) Procurement Specialist, Intermediate, One (1) Life Cycle Management Specialist Intermediate (Montreal).
Department of National Defence (DND) · Competitive - Selective tendering
22 Oct 2026Open
W689M-260001_B - General Construction Services – CFB Moose Jaw
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
23 Oct 2026Open
EP938-270214-RFP-Technical Advisor Services for the Cultural Heritage Science (CHS) Project
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
27 Oct 2026Open
Industry Sustainment Business Case Analysis (SBCA) Workshop
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 Dec 2026Open
Western Region Indigenous Professional Design Services RFI
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 Mar 2027Open
RFSA General Contractor and Specialty Trades Services
Department of Public Works and Government Services (PSPC) · Competitive - Open bidding
31 Aug 2027Open
RFSA - Energy Efficiency Regulated Products Testing.
Department of Natural Resources (NRCan) · Competitive - Open bidding
31 Dec 2040List to Dec 2040

Suppliers next to it in the line

since January 2024
GONEZU ENERGY INC.1 contract · 1 department
$59,176
Ennadai Woodworks Inc1 contract · 1 department
$58,590
Dh&C Mechanical Ltd.
$57,536
Saskatoon Boiler MFG CO LTD4 contracts · 1 department
$57,025

All 318 suppliers in the line

Fastest-growing supplier in the line

same line
+800%growth

PMG TECHNOLOGIES INC.

2024 to date
$5,387,897
2022–2023
$598,628

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Contains information licensed under the Open Government Licence – Canada.Source: Government of Canada proactive disclosure of contracts.