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RSJ Engineering Sdn Bhd
Home / Home & Business Services

Home & Business Services

Installation, servicing and repairs for homes, shops, offices and factories, by the certified team behind BCCK and DUN Sarawak.

Fire Protection

Keep your premises safe and ready for BOMBA inspection.

Fire Extinguisher Maintenance
Annual servicing

Fire Extinguisher Maintenance

Servicing by a BOMBA-registered portable fire extinguisher contractor, carried out by certified competent persons. Your extinguishers work when needed and your records are ready for inspection.

  • Dry powder and CO₂ extinguishers
  • Visual inspection, pressure gauge and weight checks
  • Refilling and recharging after use or loss of pressure
  • New safety pin, tamper seal and service tag
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Fire Extinguisher Purchase
Supply

Fire Extinguisher Purchase

New fire extinguishers for homes, shops, offices and factories, with advice on the right type, size and number of units for your premises.

  • Dry powder, CO₂ and foam types
  • Advice on quantity and placement
  • Wall brackets and signage
  • Delivery and installation
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Fire Alarm System Maintenance
Testing & repair

Fire Alarm System Maintenance

Monthly or quarterly testing of fire alarm systems. We currently service systems for Swinburne University, Hock Lee Centre and Bau Palm Oil Mill.

  • Control panel and battery checks
  • Smoke and heat detector testing
  • Manual call points, bells and sounders
  • Fault finding and repair
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Plumbing & Water

Reliable water supply and drainage for homes, commercial and public buildings.

Plumbing Installation
Installation

Plumbing Installation

Cold and hot water piping, sanitary fittings and soil and waste drainage for new buildings, renovations and repairs.

  • Cold and hot water piping
  • Sanitary fittings and fixtures
  • Soil, waste and vent piping
  • Leak detection and repair
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Water Pump Installation
Installation

Water Pump Installation

Supply and installation of water pumps and tanks to fix low water pressure and keep your supply steady.

  • Booster and transfer pumps
  • Hydropneumatic pump sets
  • Sectional water tanks
  • Pump servicing and replacement
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Water Heater Installation
Installation

Water Heater Installation

Safe installation of instant and storage water heaters, including a dedicated electrical supply.

  • Instant and storage heaters
  • Dedicated power point and wiring
  • Replacement of old units
  • Safety testing after installation
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Air-Conditioning, Gas & Electrical

Building services that keep your premises comfortable and running.

Aircond Installation
Installation

Aircond Installation

Installation of new air-conditioners for homes, offices and commercial spaces, including piping, drainage and power supply.

  • Wall-mounted, cassette and ceiling units
  • Copper piping and condensate drainage
  • Power point and wiring
  • Relocation of existing units
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Aircond Servicing
Servicing

Aircond Servicing

Regular servicing to keep units cooling well and running efficiently. We maintain the air-conditioning for DBKU under an ongoing contract.

  • General and chemical cleaning
  • Gas top-up and leak checks
  • Fault diagnosis and repair
  • Maintenance contracts for offices and buildings
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Gas Installation
Installation

Gas Installation

LPG and natural gas piping for commercial kitchens, hotels, hospitals and laboratories, leak-tested before handover.

  • LPG and natural gas piping
  • Regulators, valves and manifolds
  • Commercial kitchen gas supply
  • Pressure and leak testing
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Electrical Works
Installation & repair

Electrical Works

Low voltage electrical installation and maintenance by a registered electrical installation contractor with a certified chargeman and wireman.

  • Wiring and rewiring
  • Distribution boards and cable trays
  • Lighting and power points
  • Fault finding and repair
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Ready to book?

Choose a date online, or send our sales team a photo on WhatsApp and we will advise.