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Inspections Of Manholes


When it comes to thorough New Zealand manhole inspections, Derby Drainage has gained a reputation as the main company you can trust. Given their easy access to the drains below, manholes are an important part of any structure. It is necessary that any deficiencies are quickly and routinely identified and fixed before they become problematic.

Get A Derby Drainage Welcome

  • With our experience which spans decades, we have been delivering quality manhole inspection services
  • We are capable of providing an in - depth examination on your manhole
  • We offer a variety of services including preventative maintenance and emergency repairs
  • We offer our customer 100% satisfaction in all cases

Why Choose Us?

Risk Survey

When inspecting manholes, it is important to consider health and safety issues. In New Zealand, we're able to deliver service without compromising safety precautions. Rusty old covers and frames often fuse together, making the hinges unstable and causing trapped fingers and back injuries. All of this can be avoided simply by using the right tools to finish the job.

We isolate the area of inspection to prevent outside interruption. Working in small spaces can be a physical and psychological challenge and we get that. Because of the dangers involved, we make sure our staff are fit and properly protected when conducting manhole surveys.

Adequate Technology

Since manholes vary in size and depth, it is imperative to work with a manhole inspection company in New Zealand that has the right mi of technology that guarantees operational flexibility. We have equipment for inspections that we sue for delivering solutions of the highest level no matter what the conditions might be. Depending on your request, we have the proper tools for presenting data reports.

Our inspection system comprises of high resolution digital cameras with wide angle lenses that provide distortion - free images. Our cameras are able to capture the entire 360 view in a shot. This technology enables us to produce reports in a matter of minutes after completing an equally quick inspection of any shape or size.

Friendly Service To The Customers

It is through word of mouth advertisements that our customer base has been created at Derby Drainage. Our customers are 100% certain of satisfaction. Our services cater to our customers in a way that they want to continue spreading the word because of our manhole inspection service and honesty.


The secret to our success is that we consider the consultation sessions to be just as important as the actual inspection stage. We deliver the right solution by listening to your needs first. Whether it is a large or small project, our staff accord the same endearing patience and respect to every customer.

Services We Offer

Manhole Inspections Of All Sizes

Because of our technological flexibility, our team at Derby Drainage is capable of delivering custom manhole surveys. Our manhole inspection services have covered individual projects, small businesses and multinational corporations.

Our scalability makes us the leading manhole inspection company in New Zealand. We aim to deliver great results in spite of the budget.

Digital Manhole Inspection Reports

Our inspection reports are generated for different reasons. All reports generated in the fields are vetted by our in - house team of experts before onward passage to you.

We are ready to give additional information on any reports, if you need them. Ranging from digital to hard copy versions, our reports contain high definition images which can be shared with you.


Our Inspection Reports Enable You To See. At A Glance, The Situation Of The Manhole Chambers On Your Network

Care And Maintenance For Manholes

We are not just manhole inspectors. Rather we are able to get them restored to top condition using advanced techniques of rehabilitation, resins and grouts. The techniques we utilize are trusted and tested and function for the long term while protecting against unforeseen disruption guaranteed. Urgent Manhole Inspections

Do You Currently Have A Manhole Emergency?

Are you urgently in need of a manhole inspection report? For emergency inspections, repairs and maintenance of manholes, we are your best bet particularly in the area of New Zealand. With the use of our ground - breaking tools and facilities, we can promise to deliver on all emergency manhole projects in record time.

Whatever your manhole requirements, call us today and we will gladly deliver. Our quote prices based on your case won't fluctuate. There are no hidden fees.

Contact us, your manhole specialists, today for repair work you can feel good about.

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Information About New Zealand

  • Drainage New Zealand is proud to offer Drain Clearance services in New Zealand, Derby.
  • To start with our Engineer in New Zealand, Derby undertake repairs and work on CCTV Drain Survey, Blocked Toilets, Sewer Repairs, Blocked Drains, Sewer Rehabilitation, and Manhole Inspections.
  • In general this also involves Structural Coating, Home Buyers Drain Survey, Drain Survey, Drain Inspection, Blocked Sewer, Drain Unblocking, and Drain Repairs.
  • With regards to this our Engineer in New Zealand, Derby offer Drain Cleaning, Blocked Sinks, Sewer Desilting, Blocked Baths, Sewer Jet Vacuumation, Sewer Relining, and Drain Jet Vacuumation services.
  • New Zealand, Derby is a City in Derbyshire.