Contact details



  • Alarms
  • CCTV
  • Switchboards
  • Power lighting
  • Split system air-conditioning
  • Sewage treatment systems


  • Plumbing
  • Air-conditioning installation
  • Electrical maintenance
  • Waste water management consultation
  • Hydraulic designs
  • Home & office automation
  • Access control installation

Payment Methods


About Combined Service Industries

At Combined Service Industries, we provide plumbing, air-conditioning, electrical and sewage treatment solutions throughout Townsville.

If you’re looking to renovate your residential or commercial property, we are your one-stop shop for all your utility upgrades. From wastewater management to home and office automation, we have the superior services to completely modernise your lifestyle.

Ask us about updating your property’s security with our state-of-the-art alarms, CCTV and access control systems. With a range of options to suit your budget, our security team can install effective technology to keep unwanted guests out.

As well as residential and commercial work, we also cooperate with a number of industrial partners. Using the latest equipment, we tackle projects of all sizes, including hydraulic design.

Give us a call today to discover the benefits of working with a Townsville plumber, electrician and gasfitter all in one.