No-dig drain replacement under a shared driveway
Replacing a cracked pipe without disturbing concrete or tenants — in and out, no mess.
Christchurch born & based Your drains,
Your drains,
sorted by locals
who give a damn.
From a blocked drain to full site works and earthquake repairs — one Christchurch team that does the whole job and leaves your place better than we found it.
Closing soon
The Natural Hazards Commission (formerly EQC) repair window is closing.
If your home had ceramic drains and an EQC claim after the 2010/2011 quakes, you may still qualify for fully-funded repairs. Book a free camera check now to find out before the scheme winds down.
Everything drainage
One team for the whole job.
Day-to-day unblocking through to full site works and earthquake repairs — using the latest CCTV, jetting and trenchless tech.
Get a free quote → 01 Earthquake Surveys & ClaimsWe assess, report and manage Natural Hazards Commission (EQC) claims end to end. 02 CCTV Drain InspectionsPinpoint blockages and damage underground with high-definition camera surveys. 03 Drain Unblocking & CleaningHigh-pressure water jetting clears stubborn blockages fast, with no mess. 04 Repairs & MaintenanceFrom a single cracked pipe to ongoing maintenance plans — fixed properly. 05 Residential DrainageNew drainage for renovations and new builds, plus everyday home repairs. 06 Commercial DrainageReliable drainage for builders, developers and property managers. 07 Rural DrainageLifestyle blocks and farms — land drainage, repairs and root removal. 08 Driveways, Concrete & Site FinishingWe finish the job — concreting, asphalt, landscaping and full site clean-up.
How it works
From first dig to final finish — sorted.
01
Free camera check
We inspect your drains with CCTV and give you a clear report — no obligation, no guesswork.
02
Scope & claim
If it’s earthquake-related, we prepare and submit the Natural Hazards Commission claim for you.
03
We do the work
Trenchless or dug repairs, unblocking, new drainage — completed by our certified crew.
04
Finished & tidy
Driveways, concrete and landscaping reinstated. We leave your property better than we found it.
Don't take our word for it
Loved by Christchurch homeowners
15 Jul
Enviroflo came to do a free inspection of my drains. They were extremely helpful and went the extra mile in providing me with advice. Very prompt and professional. Highly recommended.
LG
Laura Griffiths
Google review
24 Jun
Amazing staff, great service, very happy with the overall experience. Would highly recommend
DH
Damian Haigh
Google review
22 May
I was very impressed with the earthquake repairs done. I received clear information about the extent of work and the start date of every contractor involved. Good communication throughout with valuable advice. Thank you very much, I am very happy with the result!!!
KB
Kerstin Bittermann
Google review
15 Apr
We would like to express our appreciation for the work the Enviroflo Team has done to remedy our drainage damages. Shea has been very helpful and positive with great communication and supervision of the work. The various teams that have been here have all been a pleasure to have on the property. The asphalt team completed the relaying of the drive today. They were a great team to connect with and have completed a quality finish which has enhanced the entryway to our house which with the curbing makes a very attractive front of house appearance. Neighbours have commented on how great it looks. Thank you for all your work on our behalf. Very much appreciated. Regards, Leigh and Maureen
MP
Maureen and Leigh Page
Google review
20 Mar
I recently have had work carried out by the Enviroflo Team, I must say the Team onsite work ethics were very high, they were very polite & respectful of my property, when the job was completed my property was left in a clean and tidy manner, Thank you so much
AO
Allan Oakley
Google review
6 Mar
I recently had the enviroflo team around to repair damaged pipes at my property. Shea was an excellent communicator and kept me up to date with the goings on, the team left everything tidy and operational at the end of each day, they were a fun bunch of men to have around, extremely friendly and polite. The final result looks a million dollars....no more blocked drains for us. Would highly recommend
JM
Justine Maguire
Google review
2 Feb
Enviroflo have made it such an easy and stress free process to have our earthquake damaged drains replaced. The property has been left looking better than before! Everyone we've dealt with, from the office to the guys on site, have been incredible. We would definitely recommend them.
JP
Jon Palmer
Google review
17 Dec
Done work at Buckham street, very impressed. Thumbs up guys.
LL
Linda Lane
Google review
Beneath the surface
Real jobs, real results.
Where we work
Across Christchurch & Canterbury
Not sure if we reach you? Just ask — chances are we do.
Common questions
If your home has ceramic drains and had an EQC (now Natural Hazards Commission) claim after the 2010/2011 earthquakes, you may qualify for a free drainage survey. We inspect your drains using a CCTV camera, provide a report, and if repairs are approved we carry out the work. If no damage is found or it’s not approved, there’s no charge.
If we find quake-related damage, we help prepare the report and submit the claim. Once they review and approve the scope, we carry out the work at no cost to you. We’ve handled thousands of claims and know exactly what they’re looking for.
Enviroflo was founded by Hayden Greig and Ryan Gebbie in 2018, both highly experienced in drainage, civil works, and earthquake repairs. We’ve since grown into one of Christchurch’s leading drainage companies, with a crew of over 30 and thousands of happy customers.
We service Christchurch and surrounding areas including Rolleston, Prebbleton, Darfield, Rangiora, Kaiapoi, Lyttelton and Banks Peninsula. We also cover North and South Canterbury. Contact us to check your location.
The free survey applies to homes with ceramic/clay drains. If your drains are PVC, we can still help — we’ll assess your situation and discuss options.
Yes! We handle full site works — from drain installation and repairs to concreting, landscaping and site clean-up. It’s part of what sets us apart.
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.