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Manhole Surveys


When it comes to thorough Knotty Ash manhole inspections, Drainage Liverpool has gained a reputation as the main company you can trust. Manholes are an important part of any structure as they provide direct access to the drains below. This is why it is in your best interest to ensure that defects and leaks are quickly identified before they get out of hand.

Drainage Liverpool Welcomes You

  • Our efficient manhole services come from several decades of experience in our business
  • Our analyses are comprehensive and thorough
  • In addition to our range of services, we perform precautionary maintenance and emergency repairs
  • Our 100% satisfaction guarantee is an all - time offer

Why Should You Choose Drainage Liverpool?

Assessing Risk

When it comes to inspections of manholes, safety and health is important. We understand this perfectly and have thus built a reputation for hitch free manhole inspections in Knotty Ash. When old covers and frames corrode, they fuse and create unstable hinges which can trap workers' fingers or cause back injuries. We prevent this by using the right tools to lift the cover whilst using the right barrier system to keep it in place.

We then cut off all external influences by isolating the area. We understand the challenges that come with working in confined spaces and all the physical and psychological hazards. For this reason we guarantee that every employee we have is in tip top shape before, during and after the process of manhole inspection.

Adequate Technology

Since manholes vary in depth and size, it is important to work with a company in Knotty Ash that does manhole inspections using the right technology mi and guaranteeing flexible operations. We have inspection equipment that can be used to deliver top level solutions regardless of the conditions. We have everything you need for data reporting.

A high resolution, wide - angled distortion - free camera, form's part our inspection equipment. Our cameras provide panoramic views. This technology enables us to produce reports in a matter of minutes after completing an equally quick inspection of any shape or size.

Our Service Is Customer Oriented

At Drainage Liverpool, a significant number of our customers are from customer referrals. Our customers are assured of being 100% satisfied. Our customers are happy to refer our services after they receive a satisfactory manhole survey service.


By making our initial discussion as essential as the actual inspection service, we are able to achieve customer satisfaction. We deliver the right solution by listening to your needs first. Every staff member we employ treats our clients with respect and exhibits patience and understanding throughout the entire process whether this project is large or small.

Services We Offer

Manual Inspections That Are Large Scale And Small Scale

Because of the technological flexibility here at Drainage Liverpool, we are capable of tailoring our manhole inspections correctly. We are able to provide multi - national corporations, small businesses and individuals with manhole inspections.

In Knotty Ash, we're the leader in manhole inspection because of our flexibility depending on size of operation. We aim to deliver great results in spite of the budget.

Reports On Digital Manhole Inspection

Our inspection reports are generated for different reasons. All reports that are generated in the field are assessed by our stationary team of experts before being forwarded on to you.

We're always available to offer explanations for said reports. These reports are accompanied by high definition images which can be shared with you in a variety of formats, including digital and hard - copy.


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

Maintenance And Repairs Of Manholes

We do not just inspect manholes; we are capable of restoring them to optimum condition using grouts, resins and other advanced rehabilitation techniques. Our techniques are tested and trusted and are guaranteed to ensure prolonged functionality whilst protecting against unforeseen disruptions. Urgent Manhole Inspections

Do You Currently Have A Manhole Emergency?

Are you urgently in need of a manhole inspection report? When it comes to emergency inspections, maintenance and repairs in Knotty Ash, there's no better service provider to rely on than Drainage Liverpool. We can provide immediate manhole projects in no time, guaranteed by our cutting - edge equipment.

No matter the scenario, give us a call about your manhole problem and we'll be happy to take it on. Our quote is our final price. We are not in the habit of charging hidden fees.

Contact an expert manhole inspection company for a truly gratifying experience!

Contact Us

Information About Knotty Ash

  • Drainage Knotty Ash is proud to offer Drain Clearance services in Knotty Ash.
  • To start with our Engineer in Knotty Ash undertake repairs and work on Manhole Inspections, Blocked Sewer, Blocked Toilets, Blocked Drains, Drain Unblocking, and Blocked Baths.
  • In general this also involves Blocked Sinks, Sewer Inspections, Sewer Renovation, Sewer Relining, Sewer Jet Vacuumation, Sewer Repairs, and Drain Jet Vacuumation.
  • With regards to this our Engineer in Knotty Ash offer Drain Cleaning, Sewer Rehabilitation, Structural Coating, Drain Survey, Drain Repairs, Sewer Desilting, and CCTV Drain Survey services.
  • Knotty Ash is a City in Merseyside.
  • Knotty Ash is based within North West England which is also serviced by our Engineer.
  • Knotty Ash is administered by the L14 postcode area.