J L Mattinson
Contract history
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Open tenders matching this supplier's work
Mechanical Systems Upgrade at Gidgeegannup Primary School
Closes: Oct 09, 2026
Construction
Air Conditioning Upgrade at Leonora District High School – Department of Housing and Works
Closes: Sep 30, 2026
Construction
Western Power Substation Retrofit — NMT Mt Lawley Campus
Closes: Oct 07, 2026
Infrastructure
Air Conditioning Replacement at Council Administrative Building
Closes: Oct 02, 2026
Construction
Air Conditioning and Fresh Air Upgrade for Room 1.C.15 (IPM Office) and Adjacent Nurses Office — North Metropolitan Health Service
Closes: Oct 04, 2026
Construction
Replacement of Air Conditioning System for D&R Section, Main Administration Building – Port Pirie
Closes: Oct 15, 2026
Construction
Airconditioning & Refrigeration Maintenance and Repair — Forest Products Commission Manjimup Nursery & Seed Centre
Closes: Oct 15, 2026
Infrastructure
Hardcourt Refurbishment and Carpark Redevelopment Works – Jarrahdale Primary School
Closes: Oct 15, 2026
Construction
Air Conditioning Replacement — Council Administrative Building
Closes: Oct 02, 2026
Construction
Roof Membrane Replacement and Cladding Works — Perth Campus B1
Closes: Oct 08, 2026
Construction
Fleet Base West Building Refurbishment – Internal Modifications, Electrical and Air Conditioning Upgrades (WA)
Closes: Oct 07, 2026
Construction
Repairs and Maintenance of Air Conditioning, Refrigeration and Mechanical Services — Katherine Region (Western Outer Area) 36-Month Contract
Closes: Oct 29, 2026
Infrastructure
Who they are
Install and replace air-conditioning, HVAC, chilled-water and ventilation/extraction systems (including chillers, air-handling units and BMS upgrades) and construct spray‑painting and sand‑blasting facilities for government education, health and community sites.
AI summary · inferred from awarded contractsIncludes consolidated data for: J L Mattinson Pty Ltd
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