About Enviroflo
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.
Good work, good people.
Certified Professionals
All our drainlayers are certified by the Plumbers, Gasfitters, and Drainlayers Board.
EQC / NHC Experts
An in-house claims and reporting team with extensive earthquake-repair experience.
Eco-Conscious
We apply environmentally friendly practices wherever possible.
4.5/5 on Google
Trusted by homeowners, builders, and property managers alike.
Prompt & Tidy
Easy to work with — because how we show up matters as much as the work itself.
Full Site Finishing
We don't stop at pipes — concreting, asphalt and landscaping to finish the job.
Christchurch & greater Canterbury
We're based in Christchurch and service surrounding areas across North and South Canterbury. No matter where you are, if you need drainage done properly — we're your team.
“The team at Enviroflo gave us the best service ever from start to finish. They were kind, efficient, understanding and considerate.”
Let's dig in.
Book your free quote or free drain camera check, or just chat to us about anything drainage. We'll call you back.