Rapid-response maintenance, compliance and project delivery on Christmas Island and the Cocos (Keeling) Islands — for government, health and facilities-management clients, delivered by our own crew: local people we train, license and employ on the islands.
Hydraulic, plumbing and coordinated trade support across the full lifecycle of water assets in remote facilities.
Potable water systems, hot water plant including solar pre-heat and electric boosters, circulation pumps, TMVs, PRVs, RPZD and backflow prevention devices, backflow testing and certification, and water-quality monitoring support. Licensed and locally based for rapid response.
Sewer pump stations, sewer rising mains, wastewater and stormwater systems, from scheduled servicing through to full station upgrades, commissioned and documented on site.
Planned maintenance programs, asset inspections and asset tracking, defect tracking, reactive plumbing and hydraulic repairs, and emergency response with local coordination for hard-to-reach assets.
SWMS, JHA and prestart documentation, service reports with photos, O&M manuals, as-constructed records and commissioning documentation — issued promptly after every job.
HydroLynx is a small licensed crew based on Christmas Island: tradesmen, apprentices and trainees who live in the community they serve. We train our own people, put real licences behind every job, and back the crew with a safety and quality system most small contractors never build.
Gregory McIntosh — licensed plumbing contractor (PL8024) and Class G gasfitter. Over 35 years experience.
Licensed plumber and Class G gasfitter, leading high-risk and complex work in the field.
Licensed plumber running day-to-day scheduling, dispatch and client coordination.
Local young people on supervised gasfitting permits and structured training — building real trade careers without leaving the island.
It's how we deliver for government contracts that call for local content: apprenticeships, traineeships and local jobs that don't depend on fly-in support.
Remote infrastructure doesn't forgive sloppy paperwork or unsafe shortcuts. So we built the management system ourselves — and use it every day, on every job.
A full WHS management system aligned to ISO 45001, live across the crew: daily pre-starts, Take 5 safe job planning and SWMS on all high-risk work.
Every licence held on a live register and verified against the WA licensing regulator, with renewals tracked before they lapse.
The crew log in on their phones for forms, SWMS sign-on and job records. No paper chaos, no lost records.
High-risk work is always double-checked by a second supervisor before it proceeds.
Trade training, gas licensing pathways, asbestos awareness and role-based competency for every crew member.
Photos, service reports and close-out documents captured as the work happens — not reconstructed afterwards.
Everything a contract manager needs to see before engaging us: measured, documented and audit-ready.
Immediate response for urgent tasks — local crew on island, no fly-in delay.
Provides solutions, not just attendance.
Documentation and compliance paperwork delivered with the job.
Locally based workforce — we train and employ from the islands, not fly-in.
Insured for remote government environments — $20M public liability, $50M workers compensation.
Capability statement available on request — services, licensing and selected works in one document.
“Greg and the team are reliable, proactive service partners who take the pressure off our facilities management team.”Facilities management client, Christmas Island
Service records, photos, commissioning information, O&M documents, as-constructed records and portal-ready invoicing are prepared where required to support facilities and contract administration.
HydroLynx supports high-consequence assets where continuity, coordination and records matter.
Hot water plant upgrade, solar pre-heat infrastructure, electric booster heaters, circulation pumps, flow and return pipework, TMVs, BMS interfaces, flushing, testing, commissioning and close-out documentation.
Health infrastructureSewer pump station works, pressure main installation, discharge manhole connection, sanitary drainage diversion, commissioning and as-constructed documentation.
Commonwealth infrastructureUrgent plumbing and hydraulic repairs, leak remediation, TMV and PRV servicing, booster and pump support, water-quality monitoring support, defect tracking, compliance paperwork and facilities support.
FM and government assetsHydroLynx supports contract administration with the records, photos and close-out documents required for facilities and government environments.
Planned maintenance, reactive support or a project on the islands. Talk to the contractor that is already there. Mainland enquiries welcome — our systems, licensing and crew travel.