At Raika Drainage we specialise in residential and rural new drains, as well as alterations to existing drainage systems. We are also septic tank and effluent system specialists.


Sewer and storm water drainlaying in a new rural or residential build

We can supply and install sewer and storm water drainage systems in your new house, to meet local council and building code requirements. A producer statement is provided upon completion of your job, explaining the work performed, the date, address and identifying the certifying drain layer (either Emmanual or Jim) who certified the work.

Drainage repairs or alterations on existing houses

We are happy to consult with you regarding an alteration or drainage repair work, and deliver quality advice on next steps to ensure safe, correct alterations to existing drainage systems.

Drainage consultancy services

Emmanual and Jim are happy to meet with you onsite to discuss any drainage problems you may be having and direct you to the best course of action. We pride ourselves on being able to problem solve and find the best, most cost effective solution for our clients.

Competitive, free, no obligation quotes

We will happily meet with you onsite to discuss your drainage needs and provide a competitive, no obligation quote.


Our commitment to our clients and our team

We maintain a current, comprehensive health and safety policy (via HazardCo) and ensure we are continually meeting the standards required for on-site health and safety best practise. As a company we are a Site Safe NZ Member and have been awarded a SiteWise Green Certification.


We pride ourselves on ensuring we leave your property clean and tidy, minimising damage to already established gardens, paths and driveways. 


We have a long established reputation for quality workmanship and reliability. You can rest assured that we are drawing on over 30 years of drain laying experience to provide you with advice you can trust.






Raika Drainage Ltd Site Wise Green Status 2017/2018


Raika Drainage is a small, family owned drain laying business based in North Canterbury, New Zealand. Operated by Emmanual Raika, with support from his father Jim, we are specialists in residential and rural drainage installation, repairs and alterations. We also specialise in septic tank and effluent systems. With over 30 years experience, we are a family oriented business with a well established reputation for quality workmanship and efficient service.


Based in North Canterbury but servicing areas Canterbury-wide, we provide comprehensive drainlaying services and advice. Our team is committed to making sure that our clients will consistently receive quality service and trustworthy advice, every time.





Raika Drainage Ltd

163 Easterbrook Road

RD1 Flaxton

Kaiapoi 7691




Emmanual - 021 221 0032


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