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Top Plumb Ltd

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5 Reviews

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Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check.


Top Plumb are Gas safe (previously Corgi) Registered and qualified to offer a full range of gas appliance installations, including hobs, cookers, fires, and boilers.

In addition we specialise in innovative space creation solutions by repositioning all types of boilers in all types of places. The central heating systems we install range from all inclusive budget options to top of the range multi boiler systems.

What we do

  • Plumbers

    • Water softener installation and maintenance
    • Unvented cylinder installation and maintenance
    • Emergency plumbing services
  • Heating contractors

  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Radiators and central heating
    • Boiler installation
    • Boiler servicing
    • Boiler repair
  • Gas installers

Customer reviews

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Reviews summary

5 reviews
Customer Service
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Fantastic work on conversion to combi-boiler
Customer Service
Kevin and his team really are top plumbers. Turned up to the site at the promised time, finished a day earlier than estimated and no surprises on the budget. All thoroughly nice chaps and Kevin was very helpful in providing lots of information and answers to questions. Work involved removing an old traditional boiler with hot and cold water tanks, fitting new boiler, new controller, new shower and re-routing the pipework. Work neatly done to the promised level of make-good. Handy being able to email Kerry in the office as well. 10/10 would definitely recommend. NB I was confused initially by internet sightings of Top Plumb in the South West - this is the same company, Kevin has just moved areas, so all reviews from the South West should still apply.
Prompt and professional service, highly recommended.
Customer Service
The work was completed on time and to budget, we were really pleased with Kevin and his professional standard. Would use again and recommend to anyone.
Mr & Mrs Thompson, Hemel Hempstead16/06/2016
excellent in every aspect. Would highly recommend
Customer Service
Installation of new boiler and pipework where needed. We were very happy with the work, which was completed on time and to budget
Mr Bareham, Hemel Hempsted07/06/2016
Very very happy
Customer Service
The quality of the work was high and their prices are fair. Always consulting with me what I would like and did not make any unilateral decisions. They installed: gas boiler, central heating , thermostats, smoke detectors, toilet cistern, kitchen and bathroom taps and shower thermostatic taps. Highly recommend.
Mr Penning, St Albans04/10/2015
Fitted 4 boilers in our properties- 3 brand new set ups and one replacement and overhaul of an old boiler and water tank.
Customer Service
From the moment I first looked at their website, and when I first met them- Top Plumb were professional and friendly. A smart, tidy and well branded van along with tradesmen in a smart uniform instantly makes you feel like you can trust them. The level of their work was the best I have ever seen- having used many other plumbers and heating engineers in the past from the local area. We are due to have our main property completely stripped out and refitted and have employed a project manager to do the work. He is using all his own workmen- apart from the plumbing and heating, which I have insisted on using Top Plumb for- they are the only people I want working on my pipes from now on.
Tom, Hertfordshire02/02/2010