Local Experts. Local Heart.

Liquid Action is Marlborough’s trusted name in irrigation, pumps, and compliance. From vineyards and farms to residential and commercial properties, we’ve been helping our region grow for over two decades, combining technical know-how with genuine local care.

Based in Renwick, we’re a proudly independent, family-owned company built on relationships. Our team of qualified technicians, electricians, and support staff share one simple goal: deliver outstanding service, every time.
We know the land, the seasons, and the challenges our customers face, because we live here too.

What Drives Us

  • Quality Without Compromise – Only proven systems, premium components, and workmanship that lasts.

  • Service You Can Trust – Clear communication, reliable scheduling, and fair pricing.

  • Safety & Sustainability – We take health, safety, and environmental care seriously.

  • Continuous Improvement – We invest in our people and technology to stay ahead.

  • Certified Company
  • Satisfied Guaranteed
  • Precise Builder
  • Excellence Support

Supporting Our Community

At Liquid Action, “local supporting local” isn’t just a slogan – it’s who we are.
Each year, we proudly sponsor more than 50 community causes, schools, and sports clubs across Marlborough. From grassroots rugby and netball teams to community fundraisers and local events, we’re committed to giving back to the people who support us.

  • Alzheimers Foundation Marlborough
  • Lions Club – Science Fair
  • Moutere Rugby Club
  • Tasman Rugby Union
  • Awatere Golf Club
  • MAD Dance Troupe
  • Pelorus Netball Team
  • Waikawa Boating Club
  • Awatere Rugby Club
  • Marlborough A&P Show
  • Picton Golf Club
  • Wairau Dance Incorp
  • Black Cottage Cricket Ground
  • Marlborough Basketball Association
  • Rarangi Golf Club
  • Wairau Rowing Club
  • Bohally School
  • Marlborough Boys Aquabots
  • Relay for Life
  • Wairau Valley Golf Club
  • Dressage Marlborough
  • Marlborough Boys Hockey
  • Red Cross
  • Wairau Valley School
  • Eastern States Speedway
  • Marlborough Boys U15 Rugby
  • Renwick Arms Fishing Competition
  • Wine & Food Festival
  • ESNZ Endurance & CTR National Champs
  • Marlborough Boys Volleyball Team
  • Renwick Bowling Club
  • Fairhall School
  • Marlborough Colleges Sailing
  • Renwick Rugby Football Club
  • Flaxbourne A&P
  • Marlborough Girls Senior A Netball
  • Renwick School
  • Inter-winery MTB
  • Marlborough Girls Rowing
  • Renwick School Aquabots
  • Kaha Basketball Academy
  • Marlborough Golf Club
  • Renwick Tennis Club
  • Kartsport Marlborough
  • Marlborough Nelson West Coast Pony
  • Seddon School
  • Krankin Kids
  • Marlborough Ploughing
  • St Mary’s Preschool
  • Life Education
  • Marlborough Touch Reps
  • Starborough Hunt

Our Mission

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Our Vision

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