Strong Plumbing & Heating

New extension, Lee was introduced to us by our builder, he repositioned and supplied a new boiler, sourced and put new radiators in the extension and old part of the house, put a new en-suite in, new bathroom and new cloakroom, he's a very pleasant man, he even suggested certain things to us we'd not thought of, he turned up when he said he would and always kept in touch with you he worked for us for a few months and nothing was too much trouble for him he also fitted my washing machine dishwasher, quooker and water softener. I would highly recommend Lee, he also cleans up after doing the work. Very professional man, and a lovely bloke, also as we were not living there we trusted him with the house keys, very reliable, trustworthy and very good at his job Very happy customer

Lee recently installed a Worcester Bosch Boiler, Rads and converted our heating to an unvented system. All work was very neat and tidy and carried out to a very high standard. The work was carried out on time and within budget. Lee was very helpful and knowledgeable, I would have no problem recommending Strong Heating and Plumbing to anyone.

Lee Strong was recommended by a neighbour and having seen his work asked him to come and see me. I was interested in changing my hot water tank and mass of pipes for an Unvented cylinder but had several questions before making a final decision. Lee explained everything and during this period I gained complete trust in him. Not a decision I usually make in haste. I did get another quote which was a slightly less but having discussed with Lee he agreed to match. Lee and his assistant arrived on time and just before we were due to go away for a few days. He immediately put floor covering down, including the stairs, having first taken his shoes off, which he always did. When we returned we found everything working and very tidy. A great job. I have no hesitation in recommending this company and will certainly have my boiler replaced by them when the time comes.

We have used a couple of plumbers in Berkhamsted and asked for quotes to replace our old boiler. None came back after a while so my wife found Lee in trusted traders. He made an appointment to come round, was on time and understood what needed doing, he also added a couple of suggestions that made complete sense to me. He explained things very well. We had a quote 2 days later which laid out all the work to be done and was a reasonable price. A date was agreed and Lee turned up along with all the parts - he didn't have to go out to get any parts as its often the case. He and his assistant carried out the work in a very organised manner and explanations were given as to what they were doing. They were both tidy, worked efficiently, didn't spend time on mobile phones all the time like some plumbers I know and completed the job within the day. Lee checked that everything was working and handed over to us. My wife and I were very impressed by the professionalism shown by Lee and his colleague and would highly recommend Strong plumbing and heating.

Lee fitted a new Worcester boiler for us. We were very impressed with his professionalism and the time he took to explain everything to us, nothing was too much trouble. He works in a very tidy way and was respectful of our home. Lovely to deal with someone who takes so much pride in their work.

Lee carried out a powerflush of my central heating system which took about 6 hours. This was the first time I have met Lee. He turned up on time, his van was clean and in good condition, he was polite, he removed his outdoor shoes and kept every room spotlessly clean throughout the day. He explained what he was doing at all times and answered all my questions about my system. He was friendly, enthusiastic and appeared very competent. I was so impressed with his knowledge and the quality of his work that I have asked him to carry out some plumbing work at my mother's house. I highly recommend Lee.

Very pleased with installation of our new Worcester Bosch boiler and associated installation. Strong plumbing, we’re knowledgeable and efficient taking time to fully explain all the relevant stages and how to work the system, and answer any queries. Cleaned up very well after the work was completed.

Boiler replaced with new Worcester Bosch moved from kitchen to utility room. Excellent work, undertaken and completed on schedule. Lee and his team were a pleasure to deal with.

Lee provided a worcester bosch boiler, plumbed it in, tidied up and explained it all to me. They were so efficient and pleasant I would certainly recommend them. When I struggled with the thermostat, he popped back to sort it out for me.

We found Strong Plumbing and Heating through Trusted Traders and asked them to replace our failed combi boiler. Lee recommended a Worcester Bosch (highly rated by Which?) as a replacement. The work, including re-routing a previously very convoluted gas supply pipe and power-flushing the rest of the system, was completed very neatly and efficiently in one day. I have no hesitation in recommending this company/trader.

On time, quick, efficient, clean and tidy. Lee made sure that noise and disruption was kept to a minimum, as kids were online learning in lockdown. Would definitely use again.

We have known Lee for several years and over that time he has completed various jobs for us. He also services our boiler every year and completes the gas check on the rental property we own. The most recent job was replacing the boiler at this property. As always Lee did an excellent job, quick and efficient to ensure we had one happy tenant!

We called in Strong Plumbing and Heating to refit the bathroom in our flat and create the plumbing to fit a washing machine into an adjoining cupboard. From start to finish, we were impressed by Lee's enthusiasm, excellent advice, and plain hard work! The job was completed on time, and within the quote, despite some tricky bits along the way. A great job completed to a very high standard.

We instructed Strong's to replace and relocate the boiler in our property; flush the entire heating system; and install new valves and a smart thermostat. Lee was very punctual and provided a detailed and well informed proposal which was competitively priced. The work was undertaken professionally and despite our family working from home at the time, Lee and his team completed the works competently and without delay. Almost a week on, the new heating system is working perfectly and we look forward a warm Christmas. Overall, we were very impressed with Strong's and would have no hesitation whatsoever to recommend their services or use them again.

I have no hesitation in recommending Lee and his colleague Ollie for their expertise in fitting my new boiler. The work was carried out efficiently in a day, taking all the precautions needed in lock-down. They explained everything as the work progressed and nothing was too much trouble. Definitely a 5 star service and I would use them again.

Known Lee for past 3 years and have used him on numerous occasions. Would not hesitate to recommend him. Very clean and courteous

Lee and his team successfully installed a CH system, and it was done courteously and efficiently. They were very communicative throughout the process and polite. All very smooth, no problems, so recommended!

Firstly, Lee and his colleague did a really great job. My new boiler was fitted in a day and the finish was really neat and tidy – and the new boiler makes a huge difference to how quickly & efficiently my house heats up. We had agreed to a date and he stuck to it. But perhaps even more important in this year of Covid 19, he was careful to wear a mask when entering/working in the house and respected a good social distance at all times. His price was competitive. I would strongly recommend Lee / Strong Heating.

I would have no hesitation in recommending Lee, he arrived on time, was very pleasant and cheerful and it was an all-round excellent service. He also put an extra shelf in my airing cupboard for me which was very appreciated and nothing seemed to be too much trouble. Everything was checked and explained to me and everywhere was left clean and tidy when he left. I already have another job lined up for him. I would highly recommend.

We have had Lee out to a few jobs for us now, he always gives excellent service, nothing seems a problem, he is always cheerful, courteous and leaves the job clean and tidy, he also made more useable room in the cupboard under the sink "Bonus". I have in the past recommended him to friends and family who also have been very happy with the work carried out.

I can highly recommend Lee. He worked quickly and efficiently and was a pleasure to have in the house. He did an excellent job. His price was very reasonable.

Lee removed our old Baxi boiler from our living room and replaced it with a new combi boiler in the loft. At the same time, he refitted our family bathroom. This was a lot of work to be having done in one go but Lee worked with us to make it manageable and was flexible throughout. He ensured the work was completed to a high standard and nothing seemed too much trouble. Lee was really good at talking us through what needed to be done and explaining it all. We could not be happier with the final result and would definitely recommend his work.

Lee had done work on our heating system previously, and when our boiler pump started to make a lot of noise, we rang to see if he could come to have a look at it. Because of the lockdown, we imagined that we'd have to wait for some time, but Lee managed to fit in an inspection visit within a few days, explained what was wrong, ordered a new pump and came round to fit it as soon as it arrived from the warehouse. He is extremely pleasant, explains everything clearly and works efficiently. We have absolutely no hesitation in recommending his work in connection with our boiler and central heating system, and will certainly continue to call on him when we have any plumbing or heating problems.

Strong's were very prompt in giving a quote, a lot cheaper for the exact same work, materials, labour and Worcester boiler that British Gas, very quick from quote to start date. Strong's where very efficient, tidy and clean from the rip out to install, excellent new pipe work, easy and simple to use Nest thermostat, also with service and 10 year warranty, and one on one training on how to use the new system. I will most certainly be recommending Strong Plumbing and Heating in the future, 5 star service.

Lee did a wonderful job replacing our boiler - Fitting new Radiators - A water softener - And a permanent boiling hot supply tap. Lee kept us informed at all times and arrived on time every day. Lee's prices were very competitive and I would certainly recommend him to my friends and family Martyn