Custom design and build a car wash solution to meet your requirements

  • Manual & Auto Car washes
  • Self-serve car washes
  • Car wash Cafes
  • Car detailing
  • Car sale yard
  • Car Rentals
  • Government Vehicles- Council, Police, Army etc
  • Mechanical workshops
  • Tunnel system car washes
  • Touch-free car washes

We will ensure your Car wash is built to updated current legislation

Being in the Industry for over 30 Years, it is imperative our customers have the best knowledge in car wash systems with minimal ongoing costs. We fully guarantee all our Car wash wastewater solutions. Knowing your business is important to you. We provide a on call service where any unfortunate warranty issues may occur, in our operational vicinity. Proudly having earnt a good name in the industry, it is imperative you receive the highest of standard service, products and workmanship.

How we ensure your car wash systems operate efficiently

GPS Environment can provide assistance with all Council & Tradewaste approvals, taking the worrying out of the somewhat confusing process. allowing you to spend more time on the project itself. Including protection of the Environment.

Being Australia’s largest independent suppliers of wastewater treatment equipment – including oil water separators (inc Class 1), first flush systems, portable wash bays, water recycling systems, vehicle wash bays, pump stations, sewage treatments systems, spill recovery equipment and bunding. You have a large range to choose from rather that one brand/product. All our products have been tried and tested by us personally to ensure the durability, quality and value for money. We also ensure all our equipment, has been approved for usage through all Governing bodies.

Always having most of our stock available, this allows us to dispatch most equipment in 24 Hours and we are fully insured. All our specialised Custom designs/orders can take a slightly longer time depending on the size of the unit required. We have ready to go skid mounted systems, this allows for faster deliver and install at your end.

GPS Environmental ensures after sales support is a high priority. Our experience technicians will be available for any enquiries you may have. – including servicing and repairs.


Step 1

Project Design Proposal

Our professional, experienced and friendly staff will meet you on site at a time that suits you. They will help by discussing all your needs and offer you different options that will suit you and your budget. We are happy to travel if required.

Step 2

Creating your project design

We provide an initial design to assist you with more clarification on your project. This includes the correct flow rates, to ensure you have the correct size system, and to ensure that your budget is taken into account. Once you are happy, we provide full hydraulic engineered drawings, necessary paper work to assist with all Tradewaste and Council approvals.

Step 3

Manufacturing and delivery

We begin building your wastewater treatment system. All our equipment comes professionally packed and transported to your allocated destination.

Step 4


Once we arrive on site, we commence installing the system using qualified trained staff. We test and commission the entire system. We then train your staff on the system running procedure, maintenance and breakdown sourcing. Ensure your running costs are minimal.

What to do with your wastewater

  • Oil separators are installed prior to discharge, to treat the wash down bay water.
  • Discharging to sewer is commonly used, check your local trade waste guidelines.
  • If discharge to the Environment is necessary. An upgrade to an EPA compliant system will be designed. This requires much better filtration and higher grade discharge levels.
  • If you wash down area is not or unable to be roofed a first flush diversion system to divert rainwater to be installed.
  • Enter into a maintenance agreement for servicing of your water treatment equipment in accordance with Council or EPA regulations. This is a detailed process by a licenced technician. Not just pumped out. Which is not classed as a service.
  • Only use biodegradable quick break degreasers and detergents. This assists with Hydrocarbon separation prior to the oil separator treatment.
  • Use only helical rotor (i.e. Mono) or diaphragm pumps to pump waste water to the oil separator. Submersible pumps etc will cause emulsification. Which is binding the oil and water together. This is extremely difficult to reverse, with out the use of costly equipment.

What not to do with your wastewater

  • Do not use traditional solvent based degreasers that do not have quick break properties. These degreasers cause oil and detergents to remain in suspension and not separate through a traditional oil water separator system.
  • Do not dispose of any coolants, acids, caustics or chemicals through the water treatment system, these should be disposed of by licenced contractors.
  • Do not allow wash down water to discharge directly to the storm water drain/environment.
  • Do not allow storm water to enter the wash bay bunded area.
  • Do not allow workshops or other areas discharge water to your water treatment system area.
  • Do not adjust or modify any treatment equipment without prior approval from the manufacturer.
Environmentally committed

Environmentally committed

Being an Environmental wastewater company, protecting the Environment and our customers are our main priority. We have seen and worked with all the major environmental changes over the past 30 years.

Some of our key factors are:

  1. Product Recycling
  2. Product construction materials
  3. Water recycling
  4. Water usage
  5. Power consumption
  6. Environmental friendly washing products

Industry experience and expertise

From our continuous committed operations, we have grown into a Independent market leader in the wastewater industry. This compliments our committed experience and ongoing customer referrals. We are fully licensed and insured.

All our staff, contractors and engineers are fully trained in our products, designs, safety, government regulations and customer service commitment.

We also assist with:

  1. Servicing
  2. Breakdown
  3. Repairs
  4. Onsite reports for workshop water and storm water compliancy.
  5. Council & Tradewaste approvals
  6. All applicable engineered drawings
  7. Shed supply and construct
  8. Concreting. Small to Commercial

Local knowledge

All our products, equipment and designs are local authority compliant by  having worked in various Australian locations, giving us an extensive knowledge in many industries and governing bodies.

Enquire about Car Wash Solutions

We can find a solution to meet your needs.

Contact Us