Brisbane Emergency Plumber, Gasfitter and Hot Water Specialist

Our qualified plumbers and gas fitters can install, service, relocate and repair all major brands of electric, gas, heat pump and solar hot water systems.

We have dedicated vehicles for hot water servicing that carry a wide range of valves, electrical and gas components, as well as specialised diagnostic equipment for fault finding.

As ‘preferred plumbers’ for major hot water manufactures Rheem and Dux, our tradesmen receive in depth product training and are experienced in technical service scenarios. Our skilled team of hot water specialists also hold plumbing, gas and restricted electrical licences, which saves you money on multiple contractors and ensures a quick, effective solution.

If your hot water system requires replacement, we will simplify the decision making process and determine which hot water system is best for your specific needs.

Brisbane Burst Pipe and Water Leak Detection

The most common sources of water leaks are supply lines (the pipes which bring fresh water onto your property) and drainage pipes (the pipes which take waste water away from your property). If you are suffering from high water bills, or suspect a leak is present, your property may require leak detection.

The simplest way to determine if you have a water supply leak is to monitor your water meter while no fixtures are in use. If the meter continues to move, this generally indicates you have a water leak. Other key indicators may include;

  • Water ingress into the property.
  • Wet or damp areas in the garden.
  • Stained or dank carpet.
  • Mould growth.
  • Breaks or cracks in concrete paths or supports.
  • Water stains or flaking paint on walls and ceilings.
  • Warped chipboard or expanding cupboards.

As a trusted emergency Brisbane plumber, we offer a prompt, affordable, emergency response to water leaks of all kinds across Brisbane. For more information, click here to view or leak detection page or call us directly on 3878 4444.

Blocked Drains & CCTV Drain Camera

Brisbane Blocked Drain Specialist.

Blocked drains come in all shapes and sizes from minor hair blockages to major root intrusions. We know that dealing with raw sewage is a real inconvenience. In order to minimise the stress, our experienced team of Brisbane plumbers and drainers are on call and ready to provide a fast solution.

We are equipped to tackle blocked drains of all sizes, with a range of hand tools (plungers, sani-snakes) as well as specialised drainage equipment (drain cleaning machine, electrical eel). If you require a CCTV camera inspection, jet rodding or pipe-lining, we can also provide non-evasive solutions which may save you big money on excavation and replacement.

Drain Cleaning

  • Blocked sewer drain.
  • Blocked toilet, blocked sink, blocked shower drain.
  • Bad odours and gurgling sounds.
  • Slow to drain fixtures.
  • Collapsed, broken and blocked pipework.
  • Stormwater

Our licenced Brisbane plumbers and drainers are on call and ready to assist.  For more information on our blocked drain service click here.

CCTV drain camera

Our drainage specialists are equipped with CCTV camera technology to assess and locate damaged pipework. This process involves guiding the CCTV camera unit down the drain to provide vision from inside the pipe. Once the pipework is assessed, locating equipment can be used to determine the exact position and depth of the drain. This information is useful to determine the condition of the drain and assess whether repairs or replacement are required.

For more information about our CCTV camera inspection click here.

Brisbane Gas fitting and Cooktop installation.

Conrad Martens Plumbing and Hot Water’s specialise in domestic, body corporate and light commercial gas fitting. Our knowledgeable team can repair and service a wide range of hot water units and cooking appliances. We install cooktops, gas ovens and upright cookers as well as gas pipework and regulators. All jobs are carried out by a licenced gas fitter and come with a gas certificate plate and certificate

  • Supply and install gas cooktops and cooking appliances.
  • Gas hot water system service, repair and replacement.
  • Regulators, isolation, pipework, fixtures and bayonet connections.
  • LPG bottle installation.
  • Natural gas and LPG conversions.

With over 35+ years experience as a Brisbane Gas Fitter, we can help simplify the selection process for hot water and cooking appliances. For more information, or to speak with a licenced gas fitter, call us on 3878 4444.

Backflow Prevention, RPZ and Thermostatic Mixing Valves

Backflow prevention devices are used to safeguard the water supply against harmful contaminants. These devices include RPZ and RPZD (reduced pressure zone device), dual check valves and single check valves. As certified backflow testers, we are licenced to test, repair, replace and submit compliance certificates to the Brisbane City Council.

Backflow devices can be found in domestic, residential and commercial applications.  The most common premises include restaurants, hotels, workshops, medical facilities, commercial cleaning and schools. Medium and High-Risk contamination sources include;

  • Swimming pools
  • Water tanks
  • Fire hose reels
  • Irrigation systems
  • Air-conditioning towers and
  • Chemical injection stations

Thermostatic mixing valves are commonly installed in healthcare facilities such as hospitals and nursing homes to prevent scalding. We specialise in testing and servicing these devices and offer competitive pricing.

For more information or to schedule annual testing of your Brisbane backflow prevention or thermostatic mixing device, call us on 3878-4444.

Taps, Toilets & Water Saving – Brisbane Plumber


As maintenance plumbers, we are experienced in servicing, repairing and replacing tapware.  In the event that your taps are no longer serviceable, we carry replacement shower, sink and mixer tapware on board. We pride ourselves on affordable, same day service across Greater Brisbane.

  • Kitchen mixer taps
  • Vanity basin taps
  • Leaking taps
  • Ceramic disc taps
  • Bath diverters
  • Shower roses


Our team of licensed plumbers are experts in repairing and replacing leaking taps and toilets.  We carry a wide range of replacement parts including inlet and outlet valves, trap rubbers, rubber seals and other key components. On the back of our experience, we can provide a prompt, cost effect fix for your running toilet.

  • Toilet suites
  • Leaking toilets
  • Cisterns and pans
  • In wall systems
  • Urinals

Accessories & PC items

We are bathroom specialists with a wealth of experience installing sinks, accessories and PC items.

  • Brisbane Plumber
  • Vanity units
  • Vanity basins
  • Kitchen sinks
  • Laundry tubs
  • Grab rails
  • Towel rails
  • Toilet rolls
  • Shower rails
  • Soap holders

Water Saving

Due to recent attention to the water supply throughout Australia, many customers are now more water conscious. As non-restricted tapware can waste a large amount of water, upgrading to water saving tapware can considerably reduce your water usage. We offer simple and cost effective solutions such as installing water-saving aerators, inline restrictors and water saving shower roses.

Water Efficiency Testing

Our plumbers are adept with the RTA’s (Residential Tenancies Authority) water efficiency compliance criteria and can issue certification that your property is water efficient. In most cases, properties can be made compliant by simply installing water saving aerators or flow discs and this can easily be carried out during our inspection.

Leaking Roof, Gutter & Downpipe Repairs

As maintenance plumbers, we specialise in roofing repairs and locating those hard to find roof leaks.

Identifying, fixing and preventing a roof leak from occurring can be very difficult. Whilst pooling or stains may be showing in one area, the source of the leak could be tracking from another. With over 35 years’ experience servicing Brisbane, you can trust we have seen it all. We have a experienced team of plumbers and roofers who are proficient in all areas of roof maintenance and storm damage repairs, including tiles and roof sheet replacement.

We have a experienced team of plumbers and roofers who are proficient in all areas of roof maintenance and storm damage repairs. Our primary roofing services include;

  • Tile and roof sheet replacement
  • Guttering
  • Downpipes
  • Rainwater tank connections
  • Stormwater lines
  • Rainwater tank pumps
  • Cleaning gutters/downpipes
  • Channel and grates
  • Stormwater sumps

Garbage Disposal Units, Dishwashers, Fridges & Water Purifiers

Garbage Disposal Units

We specialise in repairing, unblocking/unjamming and replacing all brands of garbage disposal units. If the garbage disposal unit is no longer required we can remove it and install a bypass.


Our plumbers can replace dishwashers and repair or replace the plumbing fixtures (e.g. stop taps, inlet hose, outlet hose and water service).


When installing an ice-maker fridge a plumber is required to connect a cold water supply to the fridge. In some instances it is also necessary to install a pressure limiting valve to the fridge water service.

Water Purifiers and Filters

As people are becoming more aware of the importance of water quality, there is an increase in demand for water purifiers. Our plumbers install water filters and replace filter cartridges in all under-sink water purifiers.