What areas do you service?

We service Tauranga, Mount Maunganui, Papamoa, Katikati, Te Puna, Waihi, Omokoroa, Pyes Pa, Welcome Bay, Oropi, Te Puke, and Rotorua throughout the Bay of Plenty.

Are you licensed and certified?

Yes, Andrew is a licensed Certifying Drainlayer and works alongside a licensed plumbing and gasfitting team to cover every trade.

Do you offer free quotes?

Yes, we provide free, no-obligation quotes for all drainage, plumbing, gasfitting, and earthworks work. No call-out fees, no surprises.

What are your business hours?

We operate Monday to Friday, 7:30am to 5:30pm. Contact us for emergency call-outs outside these hours.

How much does drain unblocking cost?

Contact us for a free, no-obligation quote on drain unblocking and all other drainage, plumbing, and earthworks services.

Are you WINZ approved?

Yes, we are WINZ approved for supplementary hardship assistance grants.

Mon–Fri 7:30am–5:30pm 027 263 7390 andrew@kds.net.nz

Call Us: 027 263 7390

All Service AreasSERVICE AREA // KATIKATI & WAIHI

Drainage & Plumbing Specialists in Katikati & Waihi

Affordable, family-owned plumbing & drainage solutions for rural & residential Katikati & Waihi. Katikati's blend of residential properties, lifestyle blocks, and orchards, plus Waihi's heritage homes and surrounding rural properties, need a local team who understands the regional soil conditions and council requirements.

Free Quotes

No Job Too Big or Small

Emergency Support

Call Now (027 263 7390)

Why choose KDS

Local to Katikati & Waihi. Affordable by design.

We are local too. Operating right out of the Western Bay of Plenty, Koppens Drainage delivers expert plumbing and drainage services to the Katikati and Waihi community. Because we run our business with low overheads, we are proud to offer some of the most competitive rates in the region without compromising on quality.

Business HoursMonday – Friday: 7:30am – 5:30pmEmergency callouts available outside hours

Residential drainage layouts for new builds and renovations

Septic tank design, installation, and dispersal fields

Orchard drainage, trenching, and rural earthworks

Fast drain unblocking

Commercial drainage connections

SERVICES // KATIKATI & WAIHI

What we do in Katikati & Waihi

Drainage Services

We specialise in stormwater, sewer, and rural drainage systems designed for Bay of Plenty soil and weather conditions. Whether it's a new build, upgrade, or repair, our licensed team ensures compliant, long-lasting solutions.

Residential Drainage
Rural Drainage
Commercial Drainage
Earthworks

Plumbing & Gasfitting

Andrew works alongside a skilled, licensed plumbing and gasfitting team to deliver renovations, new builds, scheduled maintenance, and gasfitting. We fix urgent leaks promptly to keep your property safe and running smoothly.

Renovations & New Builds
Repairs & Maintenance
Gasfitting

Equipment Hire

360kg plate compactor available for hire from our Te Puna yard — ideal for trench backfilling, paving prep, and rural earthworks.

Full Day Hire — Free Quote
Half Day Hire — Free Quote
Long Term Hire — Free Quote

ABOUT // KDS

Andrew Koppens — Certifying Drainlayer

Koppens Development Services is a full-service plumbing and drainage company that specialises in residential and rural work. Andrew is a licensed Certifying Drainlayer with over a decade of experience, working alongside a licensed plumbing and gasfitting team to cover every trade. As a small, family-owned business, we focus on the individual needs of every client.

"My ability to problem-solve and find cost-effective, efficient solutions is what I'm about."