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Plumbox Ltd operates as a distinguished Plumbing and Heating service provider, catering to customers in Cambridge and neighbouring areas. Our focus remains on delivering outstanding quality and dependable customer service at every stage of the process. Utilising the latest advancements in the industry, we ensure efficiency and comfort for all our clients.

We manage a comprehensive suite of services including boiler upgrades, gas compliance checks, emergency fault resolutions, as well as substantial construction and modernisation assignments. Our dedicated team strives for excellence and precision in every job, offering dependable solutions tailored to the diverse requirements of our clients.

Served areas
  • Cambridge
  • Cambridgeshire
Business details
  • Licensed
  • Insured
Highlights and features
  • All work completed to the highest standards
  • Fully qualified experienced engineers
  • Our mission is to save you money and keep you warm
Associations and certifications
  • Gas Safe Registered
  • Which? Trusted Trader
  • Ideal Heating Accredited
  • Vaillant Accredited
  • Worcester Bosch Accredited
  • Checkatrade Member
Payment methods
  • Cash, Debit cards, Credit cards, Bank transfers, Financing available
Services
New Boiler Installation At Plumbox, we understand the importance of a reliable and efficient heating system. We install combi, system and heat-only boilers powered by gas, LPG, oil or electricity. For eco-conscious builds, we offer hybrid systems using air source heat pumps alongside gas boilers. Our services support both homeowners and property managers.
Boiler Servicing With professional boiler servicing from Plumbox, your home benefits from fewer disruptions, reduced maintenance costs, and improved energy performance. Our Gas Safe engineers deliver services that meet all manufacturer standards. Whether you need a single visit or an ongoing service plan, we offer flexible options to suit your needs. Count on us for dependable boiler care.
Boiler Repair Boiler faults can severely impact your comfort at home. Plumbox provides expert repair services for a broad range of domestic boilers, whether powered by gas, oil, electric or LPG. Our trained professionals carry out thorough diagnostics and offer transparent quotations following on-site inspections. Trust our team to restore your heating system efficiently and reliably.
Plumbing & Heating Plumbox provides trusted plumbing and heating services throughout Cambridgeshire. Whether you need underfloor heating, unvented cylinders, or a radiator upgrade, we have you covered. We also offer complete bathroom, kitchen, and wet room installations, including plumbing, lighting, tiling, and waste removal, guaranteeing exceptional workmanship.
Reviews (25)
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Kathryn Davies
Jan 22, 2025
Really pleased with the work carried out by Plumbox (boiler installation) and would highly recommend them. Excellent service: super responsive, friendly and explained things fully and clearly - did exactly what they said they would in a timely, professional manner. I'm very happy with my boiler!
Amy
Dec 17, 2024
Weve had a fantastic experience using Plumbox. Michael was extremely courteous and listened to our preferences during our initial consultation and made sure the installation of our new boiler and radiators ran smoothly. The pipe work that Curtis installed for the boiler was very neatly done. Curtis and Kai were exceptionally, respectful, professional and polite always - never have we dealt with such a courteous plumbing company, which includes great communication from Ciaran in the office. Fantastically, they tidy and clear up every day, taking away the waste, no need for a skip, which was much appreciated. Extremely punctual and reliable.
Would highly recommend!
Keith Day
Sep 30, 2024
We wanted our en-suite bathroom reworked, and Plumbox were recommended by a friend. From the very outset they made sensible advice on how we might best achieve what we wanted in the most economical way, helping us with the design, and putting us in touch with the supplier. The job was started on the agreed date. They were very tidy and cleaned up every evening. They said the job would take a week, but took 8 days. The delay was waiting for a final part to arrive. We had a few teething problems (not their fault) but they returned promptly and solved the problem. The contract price was below what we expected, and the job was brilliantly executed on time. Would recommend without hesitation or reservation
Roberto Marinucci
Aug 18, 2024
We have used Plumbox to install a water softening system for our home. Michael adiced us on the best/most efficient solution and came out simples and less expensive than the alternative bid. They were on time for the appointment, did a great job and .left everything clean.
Edna Johnston
May 29, 2024
We have been really pleased with the work carried out by Plumbox. We would especially like to commend Adam who re-fitted our en-suite. He was very polite and considerate. Adam also took pride in his work and attention to detail. The only criticism we have is the communication with Michael and the Plumbox General Office. They were very aware that this was not always as good as it should be but despite this I have no hesitation in recommending Plumbox. I would also recommend Adam as a person who could be depended to complete the work to a high standard. I am happy to give Plumbox 5 stars for Adam's hard work.
Brad Evans
May 06, 2024
The best plumbers we've ever had. Very fast to respond with sorting our boiler fault; an efficient and friendly service. Would definitely recommend the Plumbox Team.
Paul Lester
May 01, 2024
Very helpful plumber, fitted new CH cylinder pwithout drama and was happy to answer all my questions.
Gillian Foster
Apr 17, 2024
Very quick response to blocked pipe, very helpful and polite as I panicked over problem.
Edwina Paul
Apr 15, 2024
Great company .
Communication was excellent and engineer punctual and knowledgeable.
When I had a problem with the settings on my underfloor heating I was given a very prompt call back and the advice I needed which avoided me having to pay for a call out .
Paola
Apr 11, 2024
As with any work requests I always research 3 or so reputable traders. On calling Plumbox I spoke with Ciaran. Ciaran was friendly, professional and informative. I decided to go with Plumbox in the end. The friendly reception drew me to Plumbox. The plumber was on time, quick to carry out the annual boiler service. I would recommend Plumbox and would also use them again.
Lawrence
Mar 26, 2024
Fixed a leak in bathroom when they said they would. Had to move a lot and rip a lot out to get to where the leak had damaged but the bathroom looks exactly as it used to as a consequence and the leak is fixed. Pleasant to deal with and came round exactly when thy said they would.
Anthony Dean
Mar 13, 2024
Use Plumbox! Michael and his team are exceptional. I've worked with tradesman for 25yrs and Plumbox have shown themselves to be above the rest. Highly recommended.
Jack Bosworth
Mar 10, 2024
Plumbox did a great job at resolving my shower pump issue. The my house had an incorrectly fitted shower pump which stopped working after I had moved in. Not knowing anything about plumbing or shower systems, it was great to have the issues explained clearly to me, for the work to be carried out quickly. The communication from Plumbox was great and they were always happy to answer my questions. Will definitely use them again.
Zay Yar Win
Feb 16, 2024
Installed a new whole central heating system (gas pipes, combi boiler, radiator), gas cooker and outside water taps. Really happy with the service and information throughout the process from quote to completion. Michael is very responsive and get in touch with us the whole time.

The fact I like most is that it's easier to get in touch with him (who is in charge) directly and customise your needs even in the middle of the installation, unlike big companies where you ask a question and it takes ages to get back and you only speak to the admin/receptionist and cannot speak directly to the person in charge. You can ask questions and opinions from him. They will explain to you which is most suitable for your needs. During the installation, we requested to upgrade one of the radiators, and install an outside tap at the front of the house, which was done quickly. We also requested to customise the combi boiler and flue location and the way it is attached to the wall and also to upgrade the wireless control to Google Nest, which Michael agreed to do it straightaway.

Price wise, the quote is very reasonable compared to others and the radiators used are of good quality. You will know if you shop around and ask quote from others.

The installation time is great although it took just one more day than expected. But this is due to the fact that they are installing a whole new system (not just replacing old rads or boiler). They explained that they want to get it right in the first place rather than rushing to finish it, and then homeowner faces with issues later down the line. I prefer this way and I can see his whole team is doing their best. When I am writing this review, it's almost 3 weeks since completion. And I don't see any issue like leaks or gas smell or such.

They took extra care during the installation to control dirts and dusts like laying plastic sheets throughout, covering items as needed, vaccuming at the end of each day, etc. They cleared everything after completion including the old hot water tank, loft cold water tank and all old pipes.

Thanks Michael and his team for their brilliant service. Can't recommend enough... :)
Billie-Rose White-Fensom
Feb 12, 2024
Plumbox are brilliant! Very reliable and quick to respond. They have carried out lots of work for us and always to a very high standard. Would not hesitate to recommend them to anyone in need of a trustworthy plumber / gas engineer.
Peter Gillings
Jan 29, 2024
We've been using Plumbox for over 10 years, and always had excellent service, and competitive prices. We have used them for boiler installation and servicing, wet room and bathroom renovations as well as general pluming odd jobs. Being OAP's it's good to have tradesmen you can trust.
Rob Eaves
Dec 31, 2023
Easy booking and fast availability, great service and would use again.
Sara Campbell-Spalding
Nov 21, 2023
Can't rate Plumbox enough!
From start to finish their communication was on point, letting me know exactly when they would arrive, even giving a 10 minute courtesy message.
Attending engineer Dan was friendly and very tolerant of my nosey dogs! He completed my boiler warranty service and made sure everything was completed correctly and performing well.
Thank you Plumbox, will certainly be using you in the future and will not hesitate to recommend you to family and friends!
B. Marshall
Nov 13, 2023
Right from the start we were pleased with the attention we received from Michael who listened carefully to our requirements and came up with a solution which met what we wanted and was competitively priced.
The Plumbox team worked flat out to replace the old gas boiler and update the electrics on the 2 days we had requested. They left us with some heating overnight and were careful to clean up after each day. We are more than happy to recommend Plumbox for their professional service.
Natalia Skinner
Nov 04, 2023
Couldnt praise Plumbox highly enough! My boiler broke down and I made an enquiry. Michael contacted me same day and arranged a visit next day. Dan arrived at agreed time. He was very professional, polite, honest and fixed the boiler. He also answered all the questions and gave advice. First class service! Thank you!
Phil Russell
Sep 03, 2023
We needed to have a new central heating boiler installed due to the complete breakdown of our previous one. We selected Plumbox based on three key criteria: we wanted a supplier who was accredited for the boilers we were considering, preferably local as we believe in supporting local businesses and one that had good trusted reviews. Plumbox were contacted and came to see us promptly to look at our system and discus our needs. This was done and a quote provided soon afterwards, along with prospective start date and completion times. For comparison purposes we did get other quotes but having considered them all we decided to proceed with Plumbox. We admit that the fact they could complete the installation without delay helped.
An installation date and start time of 08.00 was agreed. It was good to see that the team arrived exactly on time and proceeded with the installation efficiently, cleanly and without delay. All went well, the friendly team showing great respect for our home and answering questions regarding the installation as they proceeded. By mid-afternoon the new boiler was installed and commissioned with the warm water proceeding to keep us warm again. Instructions on using the new boiler were given and a follow up visit arranged to hand over paper work relevant to the installation and to answer any questions.
Overall we were completely satisfied and can wholeheartedly recommend Plumbox.
Leonor Natario Correia
Feb 17, 2023
Quick reply
Professional
Service provided as expected
Helen Knight
Nov 16, 2020
Such a brilliant, trustworthy team. Friendly guys who explained everything without jargon so I knew what was going to be done. They fit us in when our boiler broke an hour into moving into our new house. They were efficient, neat and tidy. They did a brilliant job on the bits that others can be slapdash on (bricking up the wall and filling in holes) and worked really hard on it all. Such a positive experience and will 100% be using them again when needed.
Ian C.
Feb 02, 2019
Plumbox was recommended to me by a neighbour, and recently did some work renovating our bathroom, replacing a shower tray and cubicle, shower, some taps, bath panels, and so on. Michael was a pleasure to deal with. They did a great job. Bathroom now looks great. Would definitely recommend.
Anthea Messent
Oct 04, 2018
We contacted Michael after our (hidden) toilet cistern failed late one evening (8/8/18). He very kindly talked us through locating the stopcock feeding the cistern that very evening, and gave us the details of an online plumbing supplier, and the parts that we needed to order, next day. He then fitted the parts once they'd arrived, plus a new toilet seat that we'd purchased. Michael was quick, responsive, helpful and reasonably priced. Would definitely use again!