Effluent expertise you can count on
We deal with the tough stuff so you don’t have to
At Reid & Harrison Services, we deliver end-to-end support for effluent and farm infrastructure across the Waikato, Bay of Plenty and surrounding areas. From pond and sump cleaning to electrical work, repairs, trenching, and maintenance, our experienced team provides fast, reliable service backed by factory-level expertise.
Whatever your system needs, whether that is installation, servicing, or upgrades, we’ve got the tools, knowledge, and people to keep your operation running smoothly.
Restore capacity and efficiency with professional pond cleaning that includes controlled coverage, minimal ground impact, and nutrient recovery done right.
Quick, efficient herd home cleaning using purpose-built equipment to keep effluent systems healthy, safe, and compliant for NZ Central North Island dairy farmers.
Fast, thorough sump cleaning removes sand, sludge, and solids that prevents blockages and protects pumps across NZ Central North Island effluent systems.
Accurate trenching for effluent, water, drainage, and electrical lines. Available with operator or full crew for seamless on-farm installation.
Keep your effluent system running reliably with mobile servicing, proactive maintenance, and yearly inspections through our Maintenance Matters programme.
From basic protection to HALO automation, our electrical team delivers safe, smart, integrated solutions for effluent systems across the Waikato, Bay of Plenty and surrounding areas.
On-farm or in-workshop, our technicians repair effluent equipment fast using genuine parts and factory-backed expertise you can trust.
Your Trusted Partner
Why Choose Reid & Harrison Services?
Stay Productive
We’re ready when you are. Get quick, professional service from Reid & Harrison Services' experienced local team.
Stay Compliant
Our accredited designers and installation team deliver systems built for long-term performance and compliance.
Be Confident
We can assess your current setup, troubleshoot issues, and recommend the right solution for your farm.
What Local Farmers Are Saying
Transforming New Zealand Farms
Smart Effluent Solutions for a Growing Operation – McKinnon Family Farm
Rod McKinnon knows a thing or two about running a busy farming operation. At his Hinuera property, the family milks 420 cows across 195 hectares, while also managing a beef unit and growing their own maize. Back in 2018, the McKinnons decided to take their effluent...
Simplified Effluent Management – Kurt Gaskell
When Kurt Gaskell needed to modernise his farm’s effluent system, he turned to Reid & Harrison Services, a name he already trusted. With local roots and proven performance, our team worked alongside Kurt to develop a smarter, more streamlined setup that made...
Reid & Harrison Art Awards – An Annual Matamata College Institution (Part 2)
Every year something a little special happens at Matamata College: the Reid & Harrison Art...
Reflecting on 2025
As 2025 draws to a close, the Reid & Harrison team took the opportunity to pause, reflect, and...
60 Years of Service: The Remarkable Story of Bob Dalley
It’s not every day you celebrate a team member clocking 60 years with the business, but then...