MJC Plumbing & Heating
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What customers say
Highlights
"Contacted Mark with a problem. He visited, inspected the job, explained the problem and possible solutions, obtained new parts, all fitted and working properly in four hours. Was clean and careful around house. Would certainly recommend Mark to others and use him again as necessary"
"Mark arrived promptly when he said he would and carried out a service to the boiler with speed & efficiency. Very polite."
"Came on Monday 15th. Prompt and extremely professional. Worked extremely hard. My husband and I are extremely delighted with our new boiler and replacement radiators. We would have no hesitation in recommending MJC Plumbing & Heating to anybody."
Detailed reviews
Contacted Mark with a problem. He visited, inspected the job, explained the problem and possible solutions, obtained new parts, all fitted and working properly in four hours. Was clean and careful around house. Would certainly recommend Mark to others and use him again as necessary
Mark arrived promptly when he said he would and carried out a service to the boiler with speed & efficiency. Very polite.
Came on Monday 15th. Prompt and extremely professional. Worked extremely hard. My husband and I are extremely delighted with our new boiler and replacement radiators. We would have no hesitation in recommending MJC Plumbing & Heating to anybody.
Today was when Mark Coulstock fitted a new hot water pump. He had been previously to quote. Both times he was punctual, smart, friendly and polite. He is competent and a fast worker. He is also well organised and I have booked him again to do more work.
Mark fitted a pump to upgrade an existing shower & fitted a separate new electric shower. He also resolved a couple of more minor plumbing issues. He gave a very competitive quote, was punctual, reliable & we were really impressed by the quality of his work. We will definitely use him again.
An incredibly professional job. Mark turned an aging and difficult bathroom into a superbly finished room. I have to applaud his shill and professionalism. I would recommend him very highly.
We chose Mark because he is an accredited Worcester Bosch Installer and quoted us a fair price for the job. We are very satisfied with the neat and tidy way he installed our Greenstar 30CDI System Boiler. He was also most accommodating regarding the position and location of pipe runs and cleaned up well afterwards. We would have no hesitation in recommending him.
I only needed a couple of small jobs doing. They arrived promptly, assesed the work and discussed options. They carried out the work efficiently and well. I recommend, and will certainly use them again. Good experience of Trusted Traders.
Mark responded very quickly to our original call. We assumed because the job was small and fiddly (leaky toilet, removal of radiation) that we would be back of the queue. Instead the job was done and done very well - only two days later.
Mark listened to my ideas regarding our traditional bathroom and made some alternative suggestions to what I initially had in mind, and we are so glad that he did. He was the first, and only, tradesman to highlight potential problems with our initial plan, his suggestions not only saved us money but future problems with the bathroom. He is honest, trustworthy and reliable; he arrived promptly everyday and finished the job on time, within the budget. The bathroom looks fantastic and has been completed to a really high standard. He was friendly and helpful throughout the whole process (and as far as building work goes, the house remained quite tidy!) Love our new bathroom, fantastic service and finish; we couldn't be happier!
Mark (MJC) has just changed & moved my boiler. He has refitted my bathroom. He is reliable, good & tidy.
Mark was professional, reliable and on time every day. He fitted us a new combi boiler and radiators throughout. He explained everything fully. I didn’t worry about having him my home. He was tidy and even helped us remove the old system when we were struggling to do it. Would recommend to friends and family. Will use again for other things. Extremely happy with the service
Mark replaced a full en-suite bathroom, installed a new boiler and cylinder and replaced a number of radiators throughout the house whilst installing Hive. All work was done to a really high standard and was very reasonable. Mark was very personable and continually kept the house clean whilst he was working.
Absolutely happy with MJC on the work carried out from day one. Clean as they go along. The standard of the installation outstanding. Even went out his way and fitted shelves back in the cupboard were boiler is. So a very happy wife now and also sorted out a few other issue that wasn't apart of there job. Very professional and highly recommended 👌
Mark solved a challenging access problem to fix my waste pipe leak, returning my kitchen to me and upgrading my bathroom with a new loo into the bargain. Great result, kept me advised and in the picture throughout, and charged as per the quote. Worked hard, turned up on time and did what he said he would. Excellent in my book. Wouldn’t hesitate to use again or to recommend.
Mark was professional reliable and friendly. The work carried out was the fitting of a new boiler, radiators throughout, a timer unit, replaced two toilets and fitted bathroom flooring. The work was carried out to a very high standard, finished on schedule and within the reasonable budget. Mark kept me informed throughout on progress of the work and was very approachable. I would highly recommend Mark and will be using him for any future work.
Mark Coulstock of MJC Plumbing & Heating has been my plumber of choice for the past fifteen years. In all that time, he has always been totally trustworthy and reliable. His work has been first class, top quality and completed in good time. He is a highly skilled tradesman who takes great pride in his work. Mark is easy to contact and easy to talk to. He takes time to listen to what you want, offers solutions to problems, explains what the work will involve and gets the job done all at a fair price. Most recently, Mark installed a replacement combi boiler in an outside utility room for me, installed a low level WC and wash basin along with appropriate plumbing for a washing machine. He sourced all of the sanitary ware, planned the pipework to perfection and following his recommendation, lagged all the exposed pipework. All of this work was completed within three days, Mark is an excellent timekeeper. Mark removed all the packaging and waste materials and left the utility room clean and tidy. When all the work was completed he explained clearly how the new boiler and thermostat controls operated and set them up for me to my preference. I am delighted with the work he has done for me and have no hesitation in recommending him to others.
Mark provided an amazing service and sorted out the issues with my shower quickly and professionally. I am very happy with the service and highly recommend him for any plumbing needs. Thank you, Mark!
Mark arrived on time, explained the process for the removal of the existing central heating boiler and the installation of the replacement. I was made aware of any problems as they arose, and the proposed solutions. Mark was competent throughout, and the finished work was first class. The area was cleaned after the work was completed, and an explanation of the working of the new boiler was clearly explained. Everything was completed within the agreed timescale and budget. I have found Mark to be extremely helpful and professional in all my dealings with him, and would thoroughly recommend him.
Mark arrived on time and we agreed some modifications which saved me money . Job carried out efficiently and without mess. Very impressed and will definitely use again.
Rated 5.0★ — in line with the local average for gas engineers in Solihull
Across 11 rated gas engineers in Solihull, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
About
We are the professionals you can rely on for all plumbing and heating work in your home or business. Call us for central heating repair, boiler installation, or if you need a plumber in Solihull. To ensure you get the best service from MJC we approach every job with the same focus on quality and customer satisfaction. We only use the best materials, work at your convenience, and with no hidden charges or upfront fees you can be confident that our work will be high quality and value for money. We rely on word of mouth and satisfied customers for our business, so if you need a boiler service or a new bathroom in Solihull, and are looking for a firm you can trust, look no further than MJC – we come highly recommended in your area. Whatever your gas or plumbing needs, get in touch today for a free, no obligation quote.
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Common questions about MJC Plumbing & Heating
What do customers say about MJC Plumbing & Heating?
MJC Plumbing & Heating has 28 public reviews, averaging 5 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know MJC Plumbing & Heating's reviews are genuine?
MJC Plumbing & Heating's 28 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Public evidence last checked May 2026