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Manhole Surveys


Here at Bristol Drainage, we have made a name as the leading company you can trust to provide thorough manhole inspection services in Lower Knowle. Manholes are a key component for any structure, as they provide direct access to the drains and sewers 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.

Welcome To Bristol Drainage

  • Our experience in the provision of excellent manhole inspections services goes back for decades
  • We have the equipment to offer a detailed, thorough analysis
  • Our range of services include preventive maintenance and emergency repairs
  • We have a reputation for complete customer satisfaction

We Are The Company For You

Risk Survey

We consider health and safety highly important in manhole inspection. With this approach, we've built ourselves a solid reputation in Lower Knowle for manhole inspections that are safe and hitch - free. Back injuries and trapped fingers happen because old covers and frames rust and fuse together causing hinges to be unstable. We prevent this by using the right tools to lift the cover whilst using the right barrier system to keep it in place.

After doing this, we isolate the area by cutting out any outside influence. We understand the challenges that come with working in confined spaces and all the physical and psychological hazards. We take measures to ensure our technicians are fit and protected before they inspect any manhole.

Adequate Technology

Manholes vary in size and depth, which is why you need a company in Lower Knowle with the right mi of technology to ensure flexibility during operations. Our inspection equipment can handle any project regardless of the tough conditions. The same tools help us to record data to relay to customers.

Our inspection system comprises of high resolution digital cameras with wide angle lenses that provide distortion - free images. As a matter of fact the entire three hundred sixty degree view is taken all at once by our cameras. Consequently, we're able to complete inspection of manholes of various sizes in a matter of minutes, and quickly generate reports too!

Friendly Service To The Customers

It is through word of mouth advertisements that our customer base has been created at Bristol Drainage. This certifies 100% customer satisfaction. At the end of the manhole inspection and after confirming that we have indeed kept to our word, our clients are happy to spread the word about our service in any way they can.


We treat our consultation session with just as much care as the actual inspection. We offer advice based on feedback we get from you and then move forward with the best options. No matter how large the project is, our staff at Bristol Drainage are patient and treat every customer with respect.

Our Services

Small And Large Manhole Inspections

Our technological flexibility allows us to offer custom - made manhole inspection services to our customers. Besides individuals, our clientele include small businesses and multi - national corporations.

We are the leading Manhole inspection service company in Lower Knowle because of our diversity. Our goal is to provide high quality solutions at reasonable price to our clients.

Reports From Digital Manhole Inspections

Our inspection reports are provided for a multitude of purposes. We have a host of in - house experts who vet every report that is generated in the field before it is forwarded to you.

Should you need additional information on our reports, we're always happy to assist you. We'll demonstrate digitally or in hard copy our findings, using detailed imaging and formatting.


It Is Easy For You To See The State Of The Manhole Chambers Within Your Network Using Our Inspection Reports

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. Our techniques have been tried and tested and they guarantee prolonged operation, all the while preventing unforeseen disruptions. Urgent Manhole Inspections

Do You Have An Emergency On Your Hands?

Do you need help with manhole dysfunction now? If you are in Lower Knowle, we are the right choice for manhole inspection, maintenance and repairs. We can provide immediate manhole projects in no time, guaranteed by our cutting - edge equipment.

Whatever manhole problem's you have, get in touch with us today and we will gladly attend to your needs. The quotes we issue are conclusive. We do not charge any hidden fees.

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

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