Agricultural Irrigation and Pump Systems

We design, supply and maintain irrigation, pumping & filtration systems for Agriculture applications. We provide solutions and carry products for greenhouses, nurseries, field irrigation. We have experience in Drip Irrigation, Centre Pivots, Spray Irrigation, Inverted Irrigation and more.

Landscape Irrigation & Filtration Solutions

We have an extensive experience in designing, installing and maintaining irrigation, pumps, filtration and water storage systems for parks, gardens, ovals, schools, commercial buildings and more.

Residential Irrigation, Filtration & Water Systems

Our store supply a full range of irrigation and water systems for your home and garden. Visit Think Water West Coast for a range of pressure pumps, garden supplies, hoses, fittings, filtration, pool supplies, and more.

Dairy and Stock Watering Solutions

We specialise in designing an energy & water efficient stock water system with advanced control technology. Systems can also be designed to dose mineral and vitamin supplements if required.

Industrial Pumping, Pressure Cleaning & Filtration

Servicing small to large industrial sites with Pumping, Pressure Cleaning, Filtration and Pipes solutions. Think Water West Coast has extensive experience in industrial wastewater treatment solutions backed by top industry suppliers.

Think Water West Coast is your local water expert.

With more than 10 years of experience in the water management industry, the Think Water West Coast team are your local water experts. We specialise in water treatment, filtration, pumps and irrigation to residential, commercial, industrial and agricultural markets.

Our water management team custom design systems that are sustainable, innovative and efficient. Our selection of products come from only the best suppliers across the globe. We maintain professional relationships with our Preferred Suppliers meaning we offer up-to-date product knowledge and support for everything we sell.


Monday to Friday
8.00am – 5.00pm

Our technicians and field team are continually trained in the installation and maintenance of pumps, irrigation, water treatment and filtration systems. We design the system to suit your needs, supply the parts, install and provide after-sale maintenance and support.

Our Greymouth showroom stocks everything water management related including pumps, irrigation systems, parts and accessories, filtration systems and filters, hoses, fittings, valves and pipes to name a few.

Think Water West Coast are qualified and can assist you with fire protection, chemical spray and pressure cleaning equipment, rainwater harvesting, stock watering systems and solar pumping. We also stock a range of pool and spa products and garden supplies. We are authorised resellers of Husqvarna and Karcher power tools and have extensive hands-on experience with these products.

Water Harvesting Systems

At our Think Water West Coast store, we offer a comprehensive range of water tanks, water pumps, water filters, and UV filtration systems, enabling you to harness the power of rainwater harvesting in the West Coast.

Husqvarna Outdoor Power Equipment

Pop into our retail store to view our range of Husqvarna equipment – mowers, trimmers, chainsaws, blowers and more!

We also do onsite and in store servicing and repairs. Contact our team to find out more.

Karcher Cleaning Products

We supply and service a range of Karcher cleaning equipment, both the Professional and Home & Garden range! This includes vacuums, water blasters, sweepers, floor cleaners, window vacs and more.

We are able service Karcher products in the West Coast. Contact our team to find out more.

Our Preferred Suppliers

Recent Projects

Ministry of Education – Maruia School

Objective: To supply a safe and potable water supply to the Maruia School as their existing system did not comply with the new drinking water standards.

Challenges: Remoteness of the location and environment. Each day was around -2/-3 degrees!

What Supplies were used? Davey, Iplex, Water Supply Products, Hydroflow, Hansen and Steel&Tube

How long did the project take? 3 months

Was the project completed on time? Yes, it had to be completed before the end of financial year – June 2023.

Customer Testimonial:
Colin and the team at Think Water West Coast were engaged as main contractors for a Potable water upgrade.
At a remote Westcoast school, the project had many challenges with timeframe budget and location, throughout the project Colin and his team were on the ball, great communication, knowledge, and commitment were observed throughout the project to a successful completion.
I will not hesitate to use Think Water for future projects and can highly recommend their services.

Simon Webb
Project Manager
Logic Group NZ Ltd

Terms of Trade