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Manhole Surveys


Here at Drainage Devon, we have made a name as the leading company you can trust to provide thorough manhole inspection services in Raleigh. Manholes are a key component for any structure, as they provide direct access to the drains and sewers below. For this reason it is for your benefit to make sure that leaks and defects are identified quickly before they go out of control.

Drainage Devon Welcomes You

  • We have decades of experience in the provision of excellent manhole inspection services
  • We are capable of delivering a comprehensive analysis
  • We offer emergency repairs as well as preventative care among many others
  • The quality of our services is such that our clients get 100% every time

Reasons To Use Our Service

Risk Evaluation

When inspecting manholes, health and safety are a priority. In Raleigh, we're able to deliver service without compromising safety precautions. Trapped fingers and back injuries occur due to old frames and covers fusing and rusting together which cause unstable hinges. We prevent this by using the right tools to lift the cover whilst using the right barrier system to keep it in place.

We also isolate the area by shutting off external influences. Working in small spaces can be a physical and psychological challenge and we get that. We take measures to ensure our technicians are fit and protected before they inspect any manhole.

The Best Technology

Working with an inspection company that has the right equipment is important, because manholes have different sizes and depth for each property. We're always able to deliver top level solutions thanks to our reliable inspection equipment. We equally have the right tools for data reporting depending on your needs as the client.

Our inspection system is made up of high resolution distortion - free digital cameras that have wide angle lenses. As a matter of fact the entire three hundred sixty degree view is taken all at once by our cameras. This technology enables us to produce reports in a matter of minutes after completing an equally quick inspection of any shape or size.

Customer - Friendly Service

A significant percentage of our customer base at Drainage Devon was obtained from customer referrals. All our customers are guaranteed 100% satisfaction. Once they confirm that we kept our promise at the end of a manhole inspection, they're more than happy to spread the word all over Raleigh of our services.


We are able to achieve this by making the consultation session as important as the actual inspection stage. We calmly listen to any requirements you may have and go on to offer the appropriate solution. Our employees are well trained in the proper and respectful way they're expected to treat all our clients, and we expect them to maintain this conduct always, regardless of the size of a project.

Our Services

Manhole Inspections For Properties Of All Size

We have the capability here at Drainage Devon of offering services of bespoke manhole inspections since we also have the flexibility in terms of technology. Our manhole inspection services have covered individual projects, small businesses and multinational corporations.

The ability of our system to adapt to increased workload makes us the go - to manhole inspection company in the Raleigh area. We always endeavour to provide quality solutions within budget.

Computerized Manhole Reports

We execute inspections reports for all sorts of projects. Before passing our final reports to you, a team of experts reviews them thoroughly.

We're always available to offer explanations for said reports. We'll demonstrate digitally or in hard copy our findings, using detailed imaging and formatting.


A Quick Assessment Of The Manhole Chambers Within Your Network Can Be Derived From Our Inspection Reports

Maintenance And Repair Of Manholes

In addition to manhole inspection, we can restore them to optimal conditions with grouts, resins and other modern restoration procedure. All of our methods are tried and trusted, prolonging functionality and protecting them from many long - term issues. Emergency Inspection Of Manholes

Do You Have An Emergency?

Do you require a manhole inspection report urgently? Raleigh's Drainage Devon provides emergency service inspections and routine repairs. We can provide immediate manhole projects in no time, guaranteed by our cutting - edge equipment.

Irrespective of the manhole problem you have, get in touch with us today and we will be more than happy to meet with you and discuss your needs. Our quote is our final price. There are no hidden fees.

Call us today and get a thorough inspection service for your manhole.

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