Smart Design. Strong Results. Solid Performance.
Engineered Distribution That Delivers, Every Time
A high-performing effluent system is only as good as its ability to distribute nutrients efficiently, safely, and in compliance with environmental standards. At Reid & Harrison Services, we design and install tailored distribution infrastructure that ensures your effluent goes exactly where it should, when it should.
Our team works to match your farm’s terrain, soil types, and compliance requirements with a smart infrastructure layout that maximises durability, ease of use, and cost-efficiency.
Whether you’re upgrading an existing system or starting from scratch, we make sure your infrastructure delivers.
our core components
Effluent Pumps (Yardmaster® Trusted)
We use Yardmaster® pumps and stirrers in fixed installations to ensure long-lasting performance. Variable control systems and electronic automation can be integrated to manage flow rates and safeguard against overloads.
Effluent Mainlines
We size and install mainlines to match the pressures and flow rates of your system. Using quality MDPE or PVC pipework, we account for elevation and terrain, and include galvanised fittings, aluminium connectors, and rubber hose junctions for flexibility.
Hydrants & Manifolds
Designed and manufactured in-house, our galvanised hydrants and manifolds are engineered for strength and ease of use, helping you connect lines efficiently with long-term reliability.
Built for Your Terrain
Every system is custom-calculated for pressure, elevation, and flow, so your effluent goes where it should, efficiently.
Engineered to Last
We use high-grade materials and proven components like Yardmaster® pumps to handle NZ’s harshest on-farm conditions.
Effortless to Operate
From hydrant layout to automation options, we keep usability front and centre — because simplicity matters on busy farms.
Compliance Without the Guesswork
Designed to meet effluent code and regional rules, our systems help you stay on the right side of compliance.
We Don’t Just Build Systems, We Optimise Them
Once your main infrastructure is in place, we help you unlock smarter, more efficient application options. From automation to strategic future-proofing, we support systems that grow with your farm.
Future-Proofing Built In
We account for your farm’s future layout and capacity needs from day one.
Smart Controls Available
Add automation and remote monitoring via Yardmaster Halo for total system visibility.
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 we do
At Reid & Harrison Services, we don’t just deal with effluent, we manage it with purpose, precision, and a fair bit of Kiwi ingenuity. Whether you’re building a new system, maintaining an existing setup, or just need the right gear to get the job done, we’ve got your back.
Dive into our key areas of expertise and discover how we help keep things flowing smoothly on-farm.
Effluent Services
On-farm effluent maintenance, pond cleaning, trenching, and emergency callouts. Keeping your gear running, rain or shine.
Effluent Systems
Certified system design and installation, from concept to compliance. Built for New Zealand’s toughest conditions.
Effluent Products
Effluent pumps, parts, and accessories. Everything you need, built tough and backed by local know-how.
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...