Heating and cooling and air conditioning HVAC construction and maintenance services: standing offers & supply arrangements
Full award history for this category → · Expiring contracts → · ⬇ Export CSV
Active agreements (per holder)
15
Distinct holders
15
Agreement numbers
15
Expiring in 12 months
10
What the numbers say
- 2086370 Ontario Inc holds the most active agreements here (1).
- 10 agreements expire in the next 12 months; replacement solicitations are often posted on CanadaBuys before an agreement lapses, but that is not guaranteed.
Holders with the most active agreements
| Holder | Agreements | Types | Latest expiry |
|---|---|---|---|
| 2086370 Ontario Inc | 1 | RISO | 2027-03-31 |
| ADVANCED ENERGY MANAGEMENT LIMITED | 1 | RISO | 2031-07-31 |
| Advanced Energy Management Ltd. | 1 | RISO | 2027-01-31 |
| Canada West Refrigeration Ltd. | 1 | RISO | 2027-06-22 |
| Comox Consolidators LTD | 1 | RISO | 2027-03-31 |
| Crozier Heating Ltd | 1 | RISO | 2027-03-31 |
| EPM Mecanic | 1 | RMSO | 2027-09-30 |
| Hvactech Systems Incorporated | 1 | RISO | 2028-02-22 |
| Island Temperature Controls Ltd. | 1 | RISO | 2028-05-31 |
| Jeff Phillips | 1 | RISO | 2027-03-31 |
| Nails Enterprises (2007) Inc. | 1 | RISO | 2027-03-31 |
| Walker Technical Inc. | 1 | RISO | 2028-09-30 |
| Woodward Construction Ltd. | 1 | RISO | 2027-03-31 |
| ZENTEK LTD | 1 | RISO | 2027-08-18 |
| sun heating & air conditioning ltd | 1 | RISO | 2028-07-22 |
By department (end user)
| Department | Agreements |
|---|---|
| National Defence | 9 |
| Public Services and Procurement Canada | 6 |
Expiring in the next 12 months
| Agreement | Type | Holder | Awarded | Expires |
|---|---|---|---|---|
| W6898-240671 - RISO - Alerton Controls 001 CW2390512 · 43232600 - Industry specific software; 72151200 - Heating and cooling and air conditioning | RISO | Advanced Energy Management Ltd. | 2025-01-28 | 2027-01-31 |
| AMD 002 - Standing Offer CW2351613 - W3704-24-CL01.001 Responsive Maintenance Services - CFHA - Cold Lake CW2351613 · 30161700 - Flooring; 72101510 - Plumbing system maintenance or repair; 72102902 - Landscap | RISO | Nails Enterprises (2007) Inc. | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353158 W3713-24KN01.001 Responsive Maintenance Services - CFHA - Kingston CW2353158 · 10150000 - Seeds and bulbs and seedlings and cuttings; 11121610 - Hardwoods; 30161702 - Wo | RISO | 2086370 Ontario Inc | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353163 - W3713-24KN01.002 Responsive Maintenance Services - CFHA - Kingston CW2353163 · 10150000 - Seeds and bulbs and seedlings and cuttings; 11121610 - Hardwoods; 30161702 - Wo | RISO | Jeff Phillips | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2354017 W3706-24-ED02.001 Responsive Maintenance Services - CFHA - Edmonton CW2354017 · 72101510 - Plumbing system maintenance or repair; 72151200 - Heating and cooling and air c | RISO | Woodward Construction Ltd. | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2357694 - W857A-24TR03.001 Responsive Maintenance Services - CFHA - Trenton CW2357694 · 40100000 - Heating and ventilation and air circulation; 72151200 - Heating and cooling and | RISO | Crozier Heating Ltd | 2024-04-23 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353686 - W3705-24-CX01 Responsive Maintenance Services - CFHA - COMOX.1 CW2353686 · 72101510 - Plumbing system maintenance or repair; 72151200 - Heating and cooling and air c | RISO | Comox Consolidators LTD | 2024-03-15 | 2027-03-31 |
| W6897-230068 Arena Maintenance Standing Offer CW2305180 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | Canada West Refrigeration Ltd. | 2023-06-23 | 2027-06-22 |
| HVAC Filters Standing Offer CW2464303 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | ZENTEK LTD | 2026-08-19 | 2027-08-18 |
| EE517-251630 Ventilation, controls and refrigeration CW2420208 · 72101511 - Air conditioning installation or maintenance or repair service; 72151000 - Boil | RMSO | EPM Mecanic | 2025-09-25 | 2027-09-30 |
Most recently awarded active agreements
| Agreement | Type | Holder | For | Awarded | Expires |
|---|---|---|---|---|---|
| HVAC Filters Standing Offer CW2464303 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | ZENTEK LTD | Public Works and Government Services Canada | 2026-08-19 | 2027-08-18 |
| W684H-260294 - RISO - Energy Management Control System Repairs CFB Halifax CW2459544 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | ADVANCED ENERGY MANAGEMENT LIMITED | Department of National Defence | 2026-08-01 | 2031-07-31 |
| W6863-265473-RISO HVAC Maintenance - DND Gander, NL CW2461416 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | sun heating & air conditioning ltd | Department of National Defence | 2026-07-23 | 2028-07-22 |
| EZ976-260943 - HVAC Maintenance Repair and Replacement Standing Offer - RISO (Hvactech Systems Incorporated) CW2441385 · 72101511 - Air conditioning installation or maintenance or repair service; 72151200 - Heat | RISO | Hvactech Systems Incorporated | Public Works and Government Services Canada | 2026-02-23 | 2028-02-22 |
| EE517-251630 Ventilation, controls and refrigeration CW2420208 · 72101511 - Air conditioning installation or maintenance or repair service; 72151000 - Boil | RMSO | EPM Mecanic | Public Works and Government Services Canada | 2025-09-25 | 2027-09-30 |
| W6898-240671 - RISO - Alerton Controls 001 CW2390512 · 43232600 - Industry specific software; 72151200 - Heating and cooling and air conditioning | RISO | Advanced Energy Management Ltd. | Department of National Defence | 2025-01-28 | 2027-01-31 |
| AMD 002 - Standing Offer CW2357694 - W857A-24TR03.001 Responsive Maintenance Services - CFHA - Trenton CW2357694 · 40100000 - Heating and ventilation and air circulation; 72151200 - Heating and cooling and | RISO | Crozier Heating Ltd | Public Works and Government Services Canada | 2024-04-23 | 2027-03-31 |
| AMD 002 - Standing Offer CW2351613 - W3704-24-CL01.001 Responsive Maintenance Services - CFHA - Cold Lake CW2351613 · 30161700 - Flooring; 72101510 - Plumbing system maintenance or repair; 72102902 - Landscap | RISO | Nails Enterprises (2007) Inc. | Department of National Defence | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353158 W3713-24KN01.001 Responsive Maintenance Services - CFHA - Kingston CW2353158 · 10150000 - Seeds and bulbs and seedlings and cuttings; 11121610 - Hardwoods; 30161702 - Wo | RISO | 2086370 Ontario Inc | Public Works and Government Services Canada | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353163 - W3713-24KN01.002 Responsive Maintenance Services - CFHA - Kingston CW2353163 · 10150000 - Seeds and bulbs and seedlings and cuttings; 11121610 - Hardwoods; 30161702 - Wo | RISO | Jeff Phillips | Public Works and Government Services Canada | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2354017 W3706-24-ED02.001 Responsive Maintenance Services - CFHA - Edmonton CW2354017 · 72101510 - Plumbing system maintenance or repair; 72151200 - Heating and cooling and air c | RISO | Woodward Construction Ltd. | Department of National Defence | 2024-04-01 | 2027-03-31 |
| AMD 002 - Standing Offer CW2353686 - W3705-24-CX01 Responsive Maintenance Services - CFHA - COMOX.1 CW2353686 · 72101510 - Plumbing system maintenance or repair; 72151200 - Heating and cooling and air c | RISO | Comox Consolidators LTD | Department of National Defence | 2024-03-15 | 2027-03-31 |
| W684Q-230195-001 - HVAC Systems Maintenance Services Standing Offer CW2332531 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | Walker Technical Inc. | Department of National Defence | 2023-10-01 | 2028-09-30 |
| W6897-230068 Arena Maintenance Standing Offer CW2305180 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | Canada West Refrigeration Ltd. | Department of National Defence | 2023-06-23 | 2027-06-22 |
| HVAC Systems Maintenance - Island Temperature Controls Ltd CW2307617 · 72151200 - Heating and cooling and air conditioning HVAC construction and maintenance serv | RISO | Island Temperature Controls Ltd. | Department of National Defence | 2023-06-01 | 2028-05-31 |
Method & sources
Source: the Government of Canada "Standing Offers and Supply Arrangements" open dataset (Open Government Licence – Canada), file published 2026-10-15, refreshed weekly. One row per agreement number and holder; delivery regions are merged. Holders are linked to company pages by exact name match, so some links may be missing. Listing here is not an endorsement by the Government of Canada.
Dataset on open.canada.ca · Data dictionary (agreement types)
Agreement types explained
- SA — Supply arrangement
- A pre-qualified pool of suppliers. Holding one does not guarantee work: departments run a second, limited competition among qualified suppliers before awarding a contract.
- NMSO — National Master Standing Offer
- An offer to supply goods or services at set prices and terms, which any federal department across Canada can use by issuing call-ups. No contract exists until a call-up is placed.
- RMSO — Regional Master Standing Offer
- Like a national master standing offer, but limited to one region; any department in that region may issue call-ups.
- NISO — National Individual Standing Offer
- A standing offer set up for one identified department's use across Canada.
- RISO — Regional Individual Standing Offer
- A standing offer set up for one identified department's use in one region.
- DISO — Departmental Individual Standing Offer
- A standing offer a department set up under its own authority for its own needs.