About Enviroflo

Local Experts. Trusted Service. Proven Results.

Enviroflo is an independent drainage specialist based in Christchurch, delivering high-quality drainage and site works backed by real expertise and a commitment to doing things right. Whether it’s a simple unblocking job or a full earthquake-related repair, we’re here to make life easier for property owners across Canterbury and beyond.

Founded in 2018 by Hayden Greig and Ryan Gebbie, Enviroflo has grown into one of Christchurch’s leading drainage companies — with a crew of over 30 and thousands of happy customers under our belt.

Why Choose Us?

• Certified Professionals – All drainlayers are certified by the Plumbers, Gasfitters, and Drainlayers Board.

• EQC / Natural Hazards Commission Experts – In-house claims and reporting team with extensive experience.

• Eco-Conscious – We apply environmentally friendly practices wherever possible.

• 4.5/5 Stars on Google – Trusted by homeowners, builders, and property managers alike.

• Prompt, Tidy, and Easy to Work With – Because how we show up matters just as much as the work itself.

Where We Work

We’re based in Christchurch and service surrounding areas including:

• Rolleston, Rangiora, Kaiapoi, and Lyttelton.

• North and South Canterbury.

• Kaikōura and Greymouth.

No matter where you are, if you need drainage done properly — we’re your team.
Meet the crew or get in touch to start the conversation.