We pride ourselves on being a family run business with over 20 years’ experience in the water and plant industry. Working with some of the largest utility companies and contractors in the country including Anglian Water & Cambridge Water. We hold all required qualifications to provide a variety of services, from new developments and water main renewals right down to services and household leaks. We also specialise in excavation work including Operator & Plant Hire, Backfill & Reinstatement providing you with the complete package from start to finish.












Providing the best solutions for service repairs using our years of experience and technology to accurately detect the location of leaks and fix the repair with as much efficiency as possible.
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N K BATEMAN can provide you with new service installations on any type of property whether it is a new build or commercial property we can provide you with services which are regulatory standard and meet all your requirements.
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N K BATEMAN will manage your service renewals from start to finish, first detecting your individual service materials and replacing them with regulatory standard pipe to provide you with the highest quality water.
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Working on behalf of the biggest contractors we can provide you with a complete lead replacement. First identifying any lead on your property, we can plot the best route required to efficiently replace it with modern material and methods meeting regulatory standards.
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Utilising technology and our years of experience we can aid efficiently in the detection of a leak on your property.
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Moling is one of the leading technologies in reducing extensive excavation work and replacing/installing new pipes. Utilising our Grundomat Mole we create two bore holes and tunnel underground to help minimise CO2 and noise pollution.
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Using regulatory standard materials and our growing fleet of excavators we can provide mainlaying solutions tailored to your designs and meeting waterboard requirements.
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N K BATEMAN have completed some large renewal schemes across Cambridgeshire. Utilising pre-excavation surveys to identify your water main and the best approach to renew it to keep your water system up to date and within regulations.
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Using our years of experience we can help detect leaks on your water main and use the most efficient methods to make the repair.
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N K BATEMAN boasts a large fleet of both plant and machinery. We have a growing collection of Ford Transit Vans which are fully stocked and equipped with the correct tools and fittings to complete any job you may require.
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Great service from N K Bateman when they replace the lead pipework coming into my house and installed space for a water meter. The work was completed quickly and tidily. Josh was very helpful and friendly in explaining the work and I would happily use them again and recommend them to anyone.
Henry Culbert
Review from Google
I discovered a leak in the mains water supply just before a planned trip to Italy. I was about to cancel, when Nick and Josh came to my rescue. Josh did all the work while I was away, sent me photos of what he’d done to reassure me that he had found a way around my front steps and had saved my rose and wisteria, all at a very reasonable price. I’m 100% happy with his work and highly recommend the company.
Erica Jarman
Review from Google
Josh arrived as promised, the day after my call for help in laying a new lead-free water supply pipe in CB4 across a pavement and down the side of my victorian semi. His quote arrived a couple of days later and he made sure he kept me in touch with discussions with Cambridge Water and his suggestion to them of an an alternative route saved me several thousand pounds. He stuck to his quote and the work was completed exactly as planned. I haven't had such good service from a contractor for many a long year!
Rowena Unsworth
Review from Google
We had a great service from N K Bateman helping us with a water leak from a supply pipe under a driveway. The guys worked around problems, suggested best and cost effective solution and completed the work quickly. After they left, you could hardly notice there was any digging done. Five stars.
Luke Zaborowski
Review from Google
Nick and Josh replaced our lead water main in September 2023 and installed a new garden tap in the middle of our garden in 2025. They worked quickly and tidied up well so you can't tell where the holes were dug. They were polite and nice to have on site.
James Clegg
Review from Google
We were extremely pleased with the service and quality of work from N K Bateman. Josh and his team were incredibly helpful and professional. The work they carried out was excellent and nothing was too much trouble either. They were very tidy and they restored the area really well too. Highly recommended and we would certainly use them again. Definitely worth the five stars!
Liz Kirby
Review from Google
Thoroughly recommend - both Josh and Nick are a pleasure to deal with; friendly, professional, knowledgeable and responsive as well as very neat and tidy. Thank you so much for coming to our aid so quickly!
Amy Haines
Review from Google
Very polite, good job, trustworthy hardworking people.
Dadhi Ram Chudali
Review from Google
Cambridge Water's on-site Water Diversion Delivery Team (OnSite/ Doocey/ N K Bateman) have delivered three separate programme critical Horizontal Directional Drill installations since 20/11/2024. Additionally, they have worked outside hours to achieve key connections which enable and expedite Utilities Diversion programme, specifically at Eltisley Junction. Vital to achieving the aspirational Q2 2025 Open to Traffic Date. They are collaborative, motivated and responsible, raising awareness of programme risks and challenges well in advance of issues materialising. This allows sufficient time to plan and negate any delays / impact. The teams are professional and courteous - they perform quality work to a high standard and often go above what they are contractually obligated to do, to accommodate the dynamic nature of winter site activities. They are open and engaging and have been exemplar in both their attitudes and on-site conduct, maintaining high standards when it comes to procedural compliance (PPE Standards, HoSWA parameters, local Water Network Operation considerations, defects notifications and correction). It has been a pleasure coordinating this team on site.
Skanska Leadership Team
A428 Project
Josh and his team responded very quickly to our leaking supply pipe. As a busy launderette water is obviously a priority. Work was completed promptly and neatly. We would recommend them in the future. Very friendly team.
Matthew Stevenson
Review from Google
Had water pipe replaced excellent service would recommend Josh and his team to anyone looking to get water pipe replaced.
Mark Cundall
Review from Google
We had a slow leak in the supply pipe on our property. The resolution was to lay a new pipe. This was completed on a Saturday, Josh and Nick plus three others to dig pits, run the mole tool, connect everything and make good. All done in 1 day and the reinstatement is faultless. Strong recommendation!
Steve France
Review from Google
Very happy with work carried by Josh and team. Very polite and efficient, will use them again if needed.
Shirley Taylor
Review from Google
We recently had a major leak which Nick and co responded to immediately and had it sorted very quickly. Everyone we encountered was friendly, polite and professional. We felt very safe in their hands. Thank you.
Julie Poole
Review from Google
Following a leak in the shared water supply at our Church, Josh & his team responded quickly to investigate and propose a solution. They provided the quote very quickly & agreed dates for the work to be done. On the two days that they worked for us, they took any concerns we had seriously and explained clearly how the work would be done. The work was completed successfully and they made good and cleaned up afterwards to the highest standard. I would highly recommend them.
Ian Burns
Review from Google
They turned up exactly on time I was advised to replace my water main. They explained exactly what they would be doing answering any questions I had. When the job was completed everything was returned to exactly as it was this included gravel and paving you would not of known they had been there. Highly recommend.
Stephen Cridford
Review from Email
Josh and Nick, together with their Team, did an excellent job at my house in Cambridge, connecting a 25 mm MDPE water pipe via Grundomat Molin to my new side extension. The work was completed quickly, exactly as per the agreed quotation, and carried out very professionally with full respect for our privacy. I would certainly recommend them to others. Thanks, guys!
Marcin Kot
Review from Google
I thought it appropriate to write to you with regard to the water main replacement works taking place in Beechwood Ave and associated roads.
I would very much like to compliment the site team for their professionalism and consideration. I personally haven’t had one word of complaint about the works or indeed the road closures. The team don’t make much noise, they move their diggers or dump truck if someone wishes to get out, and always with a smile. The whole site is extremely clean and tidy as well.
So for me I’d like to ask if you would kindly pass on my deep felt thanks for all of their work.
Cambridgeshire County Council
Review from Email
Highly recommend these guys. Replaced my lead water supply line with very little disruption or mess. Josh and his team were great, friendly and respected my property. Thank you.
Victoria Wallace
Review from Google
Top job. Went above & beyond on a Friday night to sort out problem. Left works tidy. Will use again.
Ben Carey
Review from Google
Our very old, very long metal water pipe finally bit the dust and we were left with no water to four properties using our main. We got a card via our Cambridge Water Rep. They were not able to help, as it is our own supply. Our insurer's chosen firm was unable to commence work quickly and it appeared we'd be without any supply for at least 3 weeks. I rang NK Bateman, spoke to Josh, he quickly responded and, after an initial assessment, we had a working supply installed within days! The team of Luke and assistant were very quick, tidy, efficient and effective. We were extremely pleased with the work done and the costs were reasonable. Would definitely recommend this company. Top notch!
Sarah Dyer
Review from Google
We got the contact through an engineer of Cambridge Water as we needed to repair a water leek in our front garden. When we contacted Nick and Josh they replied quickly, had a look and send a quote. They arrived when they said they would, found the leek, repaired it and then made the ground good again. Would highly recommend them.
Hildegard O’Kane
Review from Google
We had a water supply pipe replaced from the meter into the house. The work was carried out excellently by Josh and Nick's team. Very little disruption, all clean and tidy when they had finished. Total professionals at a reasonable cost.
John Poole
Review from Google
I can't recommend this company highly enough as they are very professional and approachable. The service was very efficient and the staff polite.
Peter Hancock
Review from Google
Brilliant, really helpful, professional and friendly. They got the work done and quickly enough that it prevented any delay in us getting the rest of the project sorted.
Kirsty G
Review from Google
N K Bateman laid the water main to our development of 9 self-build plots. They were fantastic from the word go. We knew very little about how to go about the job, but they took the whole project on and dealt with everything that was needed. Josh who looked after us was easy to get on with, he turned up when he said he would sorted any problems out, the work was delivered on time and to the highest standard. I would have no hesitation in recommending N K Batemen for water services or using them again.
Richard Grain on behalf of Caxhall Ltd
Review from Google
Josh is available nearly anytime to answer questions and explained the process clearly. Work (to replace lead pipe) was completed quickly and with very little mess, with everything put back and left cleaner than when they started.
Barry Fuchs
Review from Google
Josh was very easy to deal with, I would not hesitate to recommend him.
Alistair Green
Review from Google