What Our Customers Say

“Great service. Selvin installed a garden tap and the finish was very high quality”

“Selvin did an amazing job sorting out multiple heating and plumbing issues in my house. He’s extremely clean, professional, and takes real pride in his work. Top-quality service!”

“Quick response heating and hot water back the following day! Great service”

“Fitted my radiator quickly and without any fuss. Very pleasant experience.”

“Great service. Selvin installed a garden tap and the finish was very high quality”

“Excellent service with a smile. Great advise given and came out within an hour of me calling. Would definitely use again. Thank you”

“First class service from Selvin at MJ Services, my bathroom leak was resolved in a few hours, at a very reasonable price.”

“Came out super quick following an emergency leak. Very professional and sorted the issue quickly. I would definitely recommend and use again. Thanks again”

“I'm very happy with the Service. Very professional and good standards. Thank you Highly recommend.”

“Honest,friendly,informative and very professional. I would recommend to other people needing such services.”

“Broken boiler - no heating or hot water in freezing temperatures. Selvin was recommended to me. He was able to come the same day despite a busy schedule. Quickly identified the problem was a burst water pipe under floorboards. Selvin was friendly, efficient & work was reasonably priced. I’m so grateful he was able to fix the problem promptly to prevent further damage & costs. Thank you.”

“Selvin is a very good plumber and did an excellent job to sort a leak under our sink. He was professional and courteous and is someone we would recommend.”

“Very professional and efficient. Would highly recommend.”

“Found MJ Services online and called Selvin this morning after discovering my unvented cylinder leaking into the tundish late last night. He came round straight away, diagnosed and explained the issue as well as what needed doing. He patiently answered my questions. He went to buy the parts needed and came back to fix the problem. Efficient, professional, experienced, helpful. So pleased that I found MJ Services and very happy to support a local business. We will definitely be using him again for other work and recommending to our friends and neighbours.”

“Great service from MJ services. Professional, friendly and polite. Brilliant job completed. Would recommend”

“Contacted for a small repair, all good….”

“Great service, fast and efficient. Many thanks I will be using your services again.”

“Happy with the service I received. Would definitely recommend.”

“Really good service. My boiler temperature was not working. This was fixed and everything is perfect.”

“Great service from start to finish! We had a gas leak and needed a replacement gas pipe to our cooker. Selvin came around the same evening to quote me and was around doing the work the same weekend. Very good quality work at a fair price - we will certainly be using him again for anything we may need. Edit - September 2025 just used Selvin again to drain down system & fit new valves on our radiators great service again and great price - very happy customer here I highly recommend MJ Services Ltd”

“Had radiators fitted, very nicely done, neat, and professional. We would recommend their services.”

“Great service Selwyn came to look at the work first and gave us a clear quote and timeframe . He came on time and got the job done straight away at a good price. Highly recommend.”

“Great service! Fast and honest. Will be definitely calling back if more work needed.”

“I highly recommend Selvin’s service Availability- he was able to attend to my call under 24hours Professionalism- Arrived right on time as agreed, disconnected the washing machine and moved it out of place for disposal Cost- His service was reasonably price and worth every penny It’s a 5 star ⭐️ ⭐️⭐️⭐️⭐️ service”

“Very competent and professional service”

“The shower mixer is done well and finishing is great. Excellent response and quality of work. Thank you MJ Services.”

“Great service from start to finish - options given to allow me to make an informed decision, friendly & efficient service. Would definitely recommend.”

“Just had Selivn - plumber to fit my new washing machine. Did a fantastic job. I'm very happy. Thanks to whoever recommended him on this group. Next time you see him, pls extend my heartfelt thank you to him🙏🏾”

“Great service rang early morning heating up and running again by mid afternoon. Excellent”

“After two separate engineers failed to find the source of a gas leak in our home, I was so glad to have found MJ Services online who were able to find the leak (3rd time lucky), so we could get it fixed and have our gas put back on. He then came back again the next day to fix a fault in our very old boiler. We will be sure to be returning to him for our boiler upgrade. So happy to have found our go to person moving forward for any gas/plumbing queries in our home in Watford. Fast, reasonable and reliable, highly recommend! Thank you so much Selvin!”

“Great service and very professional”

“When my boiler wasn’t working, we called MJ Services. Selvin is friendly, respectful, reliable and efficient, He quickly identified the problem and fixed it so my hitting was back on in no time. I would highly recommend Selvin services.”

“It was excellent service!!Very professional and efficient 💪”

“Great service from first call to completion of job. Thank you Selvin and son.”

“After being let down by various plumbers all week, Selvin and his team came round and fixed our boiler very quickly and efficiently. I highly recommend selvin for any plumbing needs, great customer service we’ll be using him for any future services.”

“Selvin was very professional and good. He made sure everything was perfect and correct. Would highly recommend!”

“So grateful that Selvin came quickly and didn't leave until the job was done despite complications. Would highly recommend.”

“Excellent service, Selvin is very friendly and works to a very high standard, very knowledgeable and professional and I would highly recommend him.”

“I had British Gas round and even they couldn't diagnose as to why out heating wasn't working. Selvin came round and fixed the issue within 15 mins. He also took his time in quoting and priced me very reasonably for work to be carried out before the winter. Would 100% recommend, 10/10.”

“Great service. Very reasonably priced, fast and reliable work. Fitted dual range cooker. Would highly recommend.”

“Selvin recently took out and fitted a new toilet. He was extremely professional courteous and finished the job to a high quality. I was very impressed and would highly recommend him for any of your plumbing, heating or gas needs.”

“Excellent service and work completed by MJ Service. Their customer service is so warm and helpful. Repairs are done promptly and efficiently. Just had a boiler changed and the team were excellent and didn’t waste anytime and completed the job in good time.”

“Excellent work, prompt service and good communication. I would definitely recommend MJ services.”

“Fantastic service from Selvin and his team. Very prompt and professional- always happy to help and service our boiler and great aftercare. Top job thanks”

“Very happy with the speedy response. Great job fitting our new gas hob. Very courteous respectful and polite.”

“Used Selvin for the first time to change a kitchen tap. Selvin was very responsive and professional. I can't recommend his services highly enough.”

“This is the 2nd time i am using Selvin and he didn't disappoint me again. He took all my calls and replied to all my messages prior to the visit. He was able to order a new boiler within a short period of time and changed it within few hours. It was a lot of work and quite challenging, but he embraced the challenge with a big smile. Once the work was completed, he left the area spotless and explained everything I need to know about the boiler.. Selvin will be forever my gas engineer, thank you Selvin. Overall great experience , excellent and reliable service. Highly recommended!!!!”

“Selvin was great, very professional. He managed to sort out our heating issues. 100% would use again and recommend.”

“Very quick service. Selvin was so helpful in sorting our heating, he came when he said he would and fixed the problem. Very friendly. Thank you”

“Service with a smile. Professional organisation without breaking the bank. Selvin turned up on time, explained what needed to be done and carried out the work without making or leaving a mess behind when he left. Would highly recommend”

“Selvin and his team were absolutely amazing. We had them install our new radiators which was not a small job! Selvin was very knowledgeable and caring, he helped us and informed us on the best options for our home. The work was quick but with great attention to detail and very clean. Can’t imagine we will ever use any other plumber. Thank you!”

“Job well done efficiently needed pump as drainage was had to shift recommend”

“Very satisfied with the service that was provided. Selvin was professional and courteous.”

“Quick, professional, knowledgeable. I would recommend their services. Thanks to the team for their work.”

“Selvin fitted a new shower for us. He arrived at the agreed time, did an excellent job and charged a very fair price. I would definitely use Selvin again and recommend to friends and family. There are still reliable honest tradesmen out there and Selvin is one of them.”

“Selvin is a kind, friendly and honest guy. I had a leak in the kitchen and he was able to fix it asap. He also replaced our shower fittings. Quick, tidy and a friendly chat. I will definitely be recommending MJ Services to friends and family.”

“Excellent service, very reasonable with price, completed the work in excellent time, would definitely recommend and will definitely use again.”

“Great service. Plus very helpful to sort out other issues in the house. Plus trained us how to work with heat and gas regulators to save some cost. Sorry I forgot to ask the names but both of them were too good. Going to use them for our yearly service.”

“I live on a boat and finding a boat plumber cam be very difficult. I had been trying myself to fix my shower for days and had given up. I called selvin and he was able to come within a few days and had it done in an hour! He was friendly and professional. I felt the price was reasonable too. when I need to I will use them again.”

“A helpful & efficient service from Selvin, who fitted in our boiler service quickly, arrived on time, and was all done in an hour. He even had the spare parts on hand to replace some dials. I’m automatically set up for annual service reminders now too, so one less thing for me to worry about. Thank you Selvin!”

“I was very happy with the service I experienced. The engineer was very professional and kind and carried out the job very efficiently will definitely recommend the service to family and friends.”

“I would fully recommend Selvin from Mj services as he did a great job when I had a leak in the bathroom. Did it in a day as promised, cleared up the mess and left the place tidy. Reliable plumber.”

“Work was carried out promptly and to a good standard. Good communication from start to finish.”

“The guys fitted a new Vailliant boiler, new radiator valves and a new programmer last week for us. Arrived on time covered the carpet in dust sheets. They did an excellent job and removed all the rubbish and the old boiler taken away for recycling. They explained everything. The boiler is running perfectly. We can certainly recommend MJ plumbing and the price was also good too.”

“Excellent service. Solved issue with combi boiler and attended 3 times within 2 days to solve issues quickly. Excellend resposnive communication and reliable. Thanks to Silven for all your help.”

“Excellent fast service at the right price. M”

“I phoned Celuin in the evening explained what needed doing, the following day by lunch time he'd mended the leak and put new taps on the basin. I'm really pleased with his work.”

“On time, worked hard without a break even though it was a big job. Very personable and knowledgeable. Wouldn't hesitate to recommend him for any gas job.”

“We needed to replace a very old shower and get a new pump fitted. I was guided by reviews and ratings on a few different sites, and phoned a few plumbers, but was disappointed at how reluctant some tradespeople were to actually take the trouble to look at the job. Selvin at MJ Plumbing agreed to take a look, arrived on time, assessed the options available and gave a very fair and precise quote. We went ahead and booked Selvin for the job. On the day he started, he arrived on time and immediately covered all areas with dust sheets and got straight on with it. No disappearing off to “other jobs”. Selvin was not only a tidy and good worker, he finished on time and within quote. I would not hesitate in recommending MJ Plumbing & Heating Services. Superb! Thank you.”

“Great service! Quick response. Sorted my boiler out same day! Thanks Selvin for quick and great service bud. Cheers.”

“After having a few different plumbers and heating engineers come round, Selvin identified our hot water issue immediately. He gave us lots of confidence that he knew what he was talking about. Very trustworthy, reliable and friendly person who I have no problem recommending. Very professional and no hassle. Highly recommended. 5* Selvin!”

“Arrived early. Work was carried out methodically and efficiently. Everything went smoothly. I am happy with my purchase. I would recommend MJ Plumbing as they are more than capable and helpful.”

“Very pleased with the lovely new shower system for my bathtub. Finally have good water pressure and temperature. Selvin installed a pump and connected it via a new thermostatic mixer tap. He was polite, friendly, did a good job at a decent price and tidied up after himself. Would recommend.”

“We had very good experiences and high quality level of service from MJ Plumbing. They were punctual, efficient, friendly and completed the jobs in a timely fashion. Over the last 3 months, we had cause to use MJ Plumbing for modifying a pipe for a new oven, plumbing work and installing a new boiler. On each occasion, the quotes were reasonable with no extra hidden costs at the endof the job. It is evident that safety, an integral part of their work ethics and were always professional. I will certainly recommend MJ Plumbing to my family and friends and continue to use their services.”

“Great service. Fast, fair and reliable.”

“I have used MJ Services many times and each time they have proven to be reliable, effective and honest. From minor repairs to the toilet to installing full bathrooms and a new boiler they always have ensured I'm satisfied with their professional work. Highly recommended.”

“A great service!”