| Amend 001 - RISO Hazardous Materials Assessment– MARITIMES (NS, NB, and PEI) - ALL-TECH Environmental Services LimitedEP897-211957/003/PWD | Department of Public Works and Government Services (PSPC) | $300K | Nov 8, 2021 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (EP897-211957/003/PWD~000)EP897-211957/003/PWD | Public Works and Government Services Canada | $300K | Nov 4, 2021 |
| Amend 001 - EP897-211869 RISO Hazardous Materials Assess NL - ALL-TECH Environmental Services LimitedEP897-211869/003/PWD | Department of Public Works and Government Services (PSPC) | $300K | Sep 27, 2021 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (EP897-211869/003/PWD~000)EP897-211869/003/PWD | Public Works and Government Services Canada | $300K | Sep 24, 2021 |
| Lead/Copper Sampling - Non-Potable Water Sources at multiple SRCE locations (including reporting and remedial recommendations)SRCE-2020-007 | Strait Regional Centre for Education | $53,874.40 | Jul 17, 2020 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W6899-200043/001/HAL~002)W6899-200043/001/HAL | Public Works and Government Services Canada | $207K | Apr 30, 2020 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W6899-200043/001/HAL~001)W6899-200043/001/HAL | Public Works and Government Services Canada | $207K | Apr 30, 2020 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W6899-200043/001/HAL~000)W6899-200043/001/HAL | Public Works and Government Services Canada | $207K | Apr 30, 2020 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W01CE-180027/001/HAL~000)W01CE-180027/001/HAL | Public Works and Government Services Canada | $69,000 | Mar 14, 2018 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (EA007-178417/004/PWD~002)EA007-178417/004/PWD | Public Works and Government Services Canada | $270K | Mar 12, 2018 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (EA007-178417/004/PWD~001)EA007-178417/004/PWD | Public Works and Government Services Canada | $270K | Mar 12, 2018 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (EA007-178417/004/PWD~000)EA007-178417/004/PWD | Public Works and Government Services Canada | $270K | Mar 12, 2018 |
| Design of Radon Mitigation SystemMET15-120 | Metropolitan Regional Housing Authority | $14,475 | Mar 1, 2016 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W0102-13C304/001/PWA~003)W0102-13C304/001/PWA | Public Works and Government Services Canada | $126.5K | Jun 20, 2014 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W0102-13C304/001/PWA~002)W0102-13C304/001/PWA | Public Works and Government Services Canada | $126.5K | Jun 20, 2014 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W0102-13C304/001/PWA~001)W0102-13C304/001/PWA | Public Works and Government Services Canada | $126.5K | Jun 20, 2014 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W0102-13C304/001/PWA~000)W0102-13C304/001/PWA | Public Works and Government Services Canada | $126.5K | Jun 20, 2014 |
| Services related to the assesment of potentially contaminated sitesK4A22-13-5088-1 | Environment and Climate Change Canada | $9,495 | Feb 3, 2014 |
| Other professional services not otherwise specified - General Asbestos Awareness and Abatement TrainingT2012-130086 | Transport Canada | $10,678.50 | Jan 20, 2014 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~006)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~005)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~004)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~003)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~002)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~001)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010C-13C002/001/HAL~000)W010C-13C002/001/HAL | Public Works and Government Services Canada | $293.3K | Sep 5, 2013 |
| Engineering consultants - other (specify)F7047-120297 | Fisheries and Oceans Canada | $8,785 | Mar 13, 2013 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W010X-12E036/001/HAL~000)W010X-12E036/001/HAL | Public Works and Government Services Canada | $6,728 | Mar 27, 2012 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W3554-115939/001/HAL~001)W3554-115939/001/HAL | Public Works and Government Services Canada | $12,140 | Jun 11, 2010 |
| ALL-TECH ENVIRONMENTAL SERVICES LTD (W3554-115939/001/HAL~000)W3554-115939/001/HAL | Public Works and Government Services Canada | $12,140 | Jun 11, 2010 |