Our Services

Plumbing & Electrical

We deliver integrated trade services with licensed electricians and plumbers, allowing our clients to consolidate their essential building maintenance under one experienced team.

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Electrical

  • Commercial fit-outs and upgrades

  • Switchboards, circuits, lighting, motors and pumps

  • Off-grid solar and battery systems

  • EV charging station installation

  • Emergency and exit lighting

  • Fault detection and isolation

  • Compliance testing (AS/NZS standards)

Close-up view of black piping with a red valve handle, metal clamps, and a support bracket inside a building.

Plumbing

  • Wastewater system management

  • Pipework, fittings, and replacements

  • Hot water systems and gas plumbing

  • Stormwater and sewerage

  • Pump systems, backflow testing, and water audits

  • Fixture ans servicing upgrades

  • Roof plumbing and guttering

Servicing & Audits

Our team supports commercial clients with ongoing system health checks, and regular compliance audits - essential for risk mitigation, insurance, and operational reliability.

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Electrical Audits

  • Emergency lighting compliance

  • Switchboard condition reports

  • RCD/safety switch testing

  • Load testing and energy efficiency

Plumbing Servicing

  • Fittings and fixture compliance

  • Leak detection and repair

  • Wastewater systems and pump performance

  • Preventative scheduling to avoid downtime

Key Service Industries

We work closely with clients across four key sectors, each with specific requirements around compliance, operational continuity, and safety.

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Automotive Facilities

Hi Service Group supports car dealerships and workshops with robust, business-ready trade solutions.

  • We install and maintain showroom and workshop electrical systems, ensuring optimal performance and safety.

  • High-bay lighting and 3-phase power installations are handled with precision to meet commercial workshop demands.

  • We service wash bays and manage plumbing infrastructure to support water usage and waste handling.

  • Our team installs EV charging infrastructure and solar systems to support future-focused dealership operations.

  • All works are planned around dealership trading hours to minimise business disruption.

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Retail Precincts

We offer full-service plumbing and electrical support for multi-tenant shopping centres and high-traffic retail locations.

  • We manage tenancy power requirements, switchboard servicing, and common-area lighting.

  • Plumbing services include backflow prevention, fittings maintenance, and waste system compliance.

  • Emergency lighting and smoke alarm systems are regularly tested and brought to code.

  • We handle electrical fit-outs for new tenancies, as well as tenancy changeover decommissions.

  • Drainage systems, grease traps, and trade waste lines are inspected and serviced as required.

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Rural & Off-Grid Properties

Our team provides tailored solutions for regional clients and off-grid operations across Queensland.

  • We supply and install complete off-grid solar and battery storage systems for energy independence.

  • Rural water management, plumbing, and wastewater system servicing are handled end-to-end.

  • Irrigation pump systems and electrical controls are maintained for agriculture and land operations.

  • We install and maintain generator backups and rural switchboards for essential continuity.

  • Our technicians provide full-service support across regional and remote locations, with scheduled visits and emergency call-outs available.

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Commercial Properties

We provide ongoing electrical and plumbing services for multi-storey office buildings, warehouses, and commercial tenancies - ensuring systems are safe, compliant, and ready for day-to-day operations.

  • We service and upgrade switchboards, lighting systems, and emergency power circuits to meet high-demand usage.

  • Routine electrical audits, RCD testing, and lighting compliance checks are scheduled around business hours.

  • Plumbing support includes hot water units, fixture servicing, leak detection, and internal water supply management.

  • Warehouses benefit from high-bay lighting, pump and motor servicing, and energy-efficient system upgrades.

  • Our team provides rapid-response maintenance and supports facility managers with clear, ongoing reporting.

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Retirement Living

We provide discreet, respectful plumbing and electrical services tailored to the needs of retirement villages and aged care environments.

  • We conduct emergency lighting checks and scheduled electrical audits to ensure full regulatory compliance.

  • Our team manages ongoing hot water system servicing and gas plumbing to maintain resident comfort and safety.

  • We maintain plumbing across shared amenities and communal kitchens, supporting hygiene and functionality.

  • All works are carried out with minimal disruption to residents and staff.

  • Ongoing maintenance programs are structured around the specific compliance frameworks of aged care facilities.

Let’s work together!

We’ll be with you every step of the way.

Contact Us