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Business Details
9 Years
experience
HJZ Plumbing, based in Hull, has been delivering high-quality plumbing and drainage solutions since our founding in 2017. As a proudly independent company, we are committed to providing exceptional service, combining years of expertise with a personal, attentive approach. Each job is treated with the highest level of care, ensuring that all work meets our rigorous standards.

We have built a reputation for excellence, cultivating long-term relationships with a wide variety of clients, from private homeowners to large businesses in the Hull area. Our commitment to professionalism and customer satisfaction has earned us a loyal clientele who trust us with all their plumbing needs, whether for routine maintenance or emergency services.

01482 236483
07450 332 474
Served areas
  • We proudly serve Hull and the surrounding areas, extending our services across East Yorkshire. Our coverage includes major towns such as Anlaby, Bilton, Hedon, Hessle, North Ferriby, Brough, Cottingham, Beverley, Hornsea, Bridlington, Driffield, and Goole.
Details
  • Year established: 2017
Highlights and features
  • We have over 5 years of experience in the plumbing industry
  • Our team is fully qualified and insured
  • We offer a 24/7 emergency callout service
  • We provide a personal touch and exceptional customer service
  • We are a locally owned and operated business
Payment methods
  • Cash
  • Debit cards
  • Credit cards
Services
Drain Cleaning
If you're experiencing slow-draining sinks, unpleasant smells, or blocked drains, HJZ Plumbing is here to help. With 39 years of experience in drain cleaning and repairs, we offer reliable solutions for both minor and major plumbing issues. Let us restore the function of your drainage system swiftly and professionally.
Bathroom Installation
HJZ Plumbing offers bespoke bathroom installations, ensuring your vision is brought to life. With 39 years of experience, we take care of everything from initial assessment to final installation. Whether you're looking for a full redesign or specific upgrades, our team ensures your new bathroom meets all your functional and aesthetic needs.
Air Source Heat Pumps
HJZ Plumbing handles the complete plumbing side of your air source heat pump (ASHP) installation, including connecting the heat pump to your existing system and upgrading radiators. With our thorough maintenance and support, we ensure that your ASHP system provides efficient heating and hot water for years to come.
Drain Unblocking
For dependable drain unblocking in Hull and East Yorkshire, HJZ Plumbing is your trusted service provider. With 39 years of experience, Henry ensures that blockages, whether in kitchens, bathrooms, or outside drains, are cleared swiftly. We use the right tools for each type of blockage, delivering fast and efficient results.
Kitchen Plumbing
At HJZ Plumbing, we take care of all aspects of kitchen plumbing, from installing sinks to connecting washing machines and dishwashers. Our extensive experience guarantees precise and reliable work, whether you're redesigning your kitchen layout or fitting a new one. We also ensure gas disconnection for relocated cookers, working alongside a Gas Safe engineer.
Power Flushing
If youre noticing cold spots on your radiators or your heating is struggling, a power flush might be the solution. By using a high-pressure system to clear out debris and sludge, we restore the efficiency of your central heating. HJZ Plumbing offers professional power flushing from 380, improving performance and reducing energy waste.
Central Heating
If your central heating system needs attention, HJZ Plumbing can assist with radiator repairs, valve replacements, and system balancing. We are not Gas Safe registered and do not work on gas appliances. However, we offer expert heating services for all non-gas components and can direct you to trusted gas engineers.
Pipe Repair
At HJZ Plumbing, we offer expert pipe repair services, addressing everything from frozen pipes to leaks. With over 39 years of experience, Henry delivers high-quality, reliable solutions. Whether dealing with an emergency burst pipe or simply needing maintenance, we ensure your plumbing is fully functional with prompt, professional service.
Sink Installation
If you're looking for professional sink installation, HJZ Plumbing has the experience to meet your needs. From kitchen sinks to bathroom basins, we handle all types of installations. We take care of every aspect, including plumbing and any necessary adjustments to pipework. Our team is known for providing a high standard of service across Hull and East Yorkshire.
Shower Repair & Install
HJZ Plumbing offers trusted shower repair and installation services across Hull and East Yorkshire. From electric showers with heating issues to leaking shower trays, we handle it all. Henrys decades of experience ensure precise diagnostics and professional installations, so you can enjoy a fully functional shower in no time.
Leak Repair
If you suspect a leak, HJZ Plumbing is the team to trust. We offer comprehensive leak detection and repair services, using advanced tools to pinpoint hidden leaks and visible issues. With nearly 40 years of experience, we ensure your plumbing is fixed correctly the first time, saving you time and money.
Radiator Repair
For all radiator repair and replacement needs, HJZ Plumbing offers a professional, efficient service throughout Hull and East Yorkshire. From airlocks and sludge to leaks and noisy pipes, we quickly identify the problem. Additionally, we provide radiator installations, ensuring your heating system works optimally.
Toilet Repair and Installation
HJZ Plumbing specialises in both the repair and installation of toilets across Hull and East Yorkshire. With 39 years of expertise, we offer prompt and efficient repairs, using parts stocked in our van to address common issues quickly. Our professional installations are tailored to meet your requirements, ensuring long-lasting functionality.
Tap Repair
At HJZ Plumbing, we handle all tap-related issues with expertise and efficiency. From simple repairs, like washer replacements, to full tap installations, we serve customers across Hull and East Yorkshire. With nearly 40 years of experience, Henry ensures every tap is fixed quickly and effectively, using only the best materials and parts.
Reviews (30)
Hilary Finlay
Mar 06, 2026 Report
Couldn't fault the quality of service both pre & post job. Would recommend HJZ Ltd to anyone looking for a first class plumbing job.
Avril Abramson
Mar 02, 2026 Report
Henry has put new taps in, that replace very old ones that dripped. He will be installing a new shower soon. I am impressed by his whole approach to his work, which is thorough and shows an expert skill. He has a kind and friendly manner, also very patient with my poor hearing. I will be asking Henry to do plumbing work for me in future. Ive found the best, you can keep the rest!
Nikki A,
Hull.

November 7th update:
After fitting another new tap in my studio, which is much more practical, all the hot taps in the house refused to give more than a hissing and fizzing with little water.

I asked Henry if he could sort out the problem. He arrived within fifteen minutes and said it was an airlock. Then patiently explained how to remedy the problem. This he did in minutes.
Im very grateful he could do this before the weekend. He really is a star.

Nikki A.
Deborah
Feb 21, 2026 Report
No complaints at all for Henry at HJZ for fixing a leak we had with our toilet last Friday. Henry was knowledgeable, professional and trustworthy. The job was bigger than expected but Henry finished it the same day and communicated about cost throughout. Thanks again and will certainly be in touch if we need any more help with our plumbing.
Carlene
Feb 17, 2026 Report
I would recommend Harry to everyone! I cant fault Harrys work. He is punctual and reliable and fit me into his schedule quickly. Harry found the problem in no time at all. He is very professional and the work was carried out to a high standard, the job was completed with no issues!
Harry will treat your home as if it is his home. Even down to the shoe coverings to protect your carpets. Five stars all round!
Hussien Naz Railton
Feb 12, 2026 Report
Henry the plumber is very experienced, and helped us in an emergency when our radiator fell off the wall , which bent and split the pipes causing them to leak , he also give us knowledge of our system to help it keep running safely and efficiently . Would like to thank Henry from HJZ Plumbing for all his help during his visit to us , which he had repaired and re secured in just a few hours
Stephen Joss
Feb 12, 2026 Report
Henry took time out of his very busy schedule to check out my heating problem. He identified the issue and explained in detail what my options were. The first is fairy simple which I can do myself and if it doesn't work I will call him and determine which of the remaining options is best for me.
Thanks
Sue Hart
Feb 07, 2026 Report
After initial good service, we then had 2 showers replaced. Work was done in agreed timescale and for agreed rate. Very pleased with end result. No hesitation in recommending HJZ.
Michael Walls
Dec 17, 2025 Report
Henry arrived promptly to sort out leaking toilet, we only made the call a couple of hours earlier. Would recommend his work, his tidiness,vans his professionalism.
Chris Thompson
Dec 08, 2025 Report
Great guy & really knows his stuff. Found the leak pretty much straight away, fixed & all sorted on a weekend. Further advice given on other issues that were found. Will definitely use again. When I get my bathroom renovated.
Joanne Rockett
Nov 25, 2025 Report
Just had to call Henry out for an emergency on a Sunday dinner , for my radiator emergency, what a lovely helpful person, very kind and understanding, too. Great price for a call out, be definitely using him again, much appreciated for your help today , many thanks again , Jo
David Watters
Nov 01, 2025 Report
Excellent service and communication throughout. Attended my problem with a leaking shower and gave me a diagnosis of the issue and an accurate quote. Was helpful with advice about what needed doing and gave a very reasonable quote. Job was completed to a very high standard and was also very helpful after the job was completed with a question I had. Good communication all the way through and very happy with the outcome. Thanks Henry.
Karen Reffin
Oct 25, 2025 Report
Very efficient service very polite and very reasonable quote. Installation completed on time. Would highly recommend and would definitely use Henry again
Sue Burt
Sep 22, 2025 Report
Excellent service. Our boiler packed up due to being depressurised. The user instructions were pretty impenetrable so called a plumbing service. Henry arrived first thing the following morning. He fixed the issue, labelled all the boiler pipes for us and showed us how to fix it for ourselves next time it happens. Henry will be our go to plumber for any future plumbing work and we recommend his services without reservation.
Julia Matson
Sep 21, 2025 Report
What a star Henry is. Thank you so much. Professional Prompt. Lovely tidy work. Strong recommendation from me
John Watson
Sep 18, 2025 Report
Came out to repair a hole in a copper that I put a screw through! Did the job in no time and all is good. Very good service.
Joe S.
Sep 13, 2025 Report
Henry from HJZ turned up to fix an awkward job for me in such a tight awkward space, he was done within two hours. Very professional and friendly. I will definitely be using him again in the future. Thanks again for doing such a good job, now I don't have a headache about that leak anymore!
Wayne Marshall
Jun 09, 2025 Report
Henry came out the same day to fix a leak and fit some sprayers to the toilets. Arrived just after 5 and confirmed he was on the way and stayed until the job was done...some 2 hours later. Cleaned up after, was professional and polite. First class job with a really difficult fitting and pipe I had in the house. Highly recommend, hes honest, reliable, great tradesman and a good rate for the work. Thank you Henry
Ash Taylor
May 02, 2025 Report
Henry fixed my toilet which was flushing itself and leaking constantly. This was repaired with new components and it is more efficient with water after being fixed. Henry also booked me in at short notice and made sure everything was working correctly before leaving and tidied up after the repairs. I will be using Henry again for my future plumbing issues.
Sharon Bosker
May 02, 2025 Report
Henryk came out quickly to solve the problem and replace various parts. He is very knowledgeable and does a fantastic job, with honesty. There was no rip off or doing work that didn't need to be done.
Barbara N.
Apr 09, 2025 Report
Henry is always professional. He will explain the fault and recommend the solutions. He is detailed in what he does, reasonable quote and always deliver excellent job on time.
Stephanie Muir
Apr 02, 2025 Report
Fast, friendly and professional service. Henry booked me in on a Sunday after calling due to noticing a leak on the Saturday. He very quickly identified the problem (deteriorated sealant), replaced the sealant and left the bathroom tidy. The price charged was fair and reasonable.
Sammie
Oct 24, 2024 Report
Henry came today and replaced a kitchen tap and stop tap. Amazing job, professional and showed us what he had done once finished. Would highly recommend for any plumbing needs. Will definitely be using him again
YellowCroc
Oct 24, 2024 Report
I had a different plumber out before HJZ who tried to upsell and exagerate the problem. thankfully HJZ was a straight forward and honest plumber, got the work done quickly and the price was relatively reasonable.
Denise Jordan
Jul 21, 2024 Report
Very helpful, very reliable, tidy workers, Henry kept me in the loop all through the renovation of the bathroom giving ideas and advice, Henry also helped with a few move related problems we had too, nothing was to much for him and his team. So work carried out to time and to the price quoted. Thank you Henry,.
Brett Storey
Mar 23, 2024 Report
Henry did a fantastic job removing an old toilet that was leaking and fitted our new one. Having had alot of bad experiences with previous plumbers, this was our 4th attempt to get a plumber, having never recieved a call back. But Henry took the job on and delighted with his work.

Professional, tidy, explained why he was doing something. Happy to use his services again in future.
Joanne Storey
Dec 09, 2023 Report
Had a new toilet installed by Henry
Highly recommend, very professional installation. Work all completed in great time. Would have Henry back to do more jobs that need attention. Thank you very much. One happy customer.
Angela Embrie
Nov 15, 2023 Report
Great service - Came out to fix the plumbing problem very quickly, Very helpful, polite & professional. Excellent work! Highly recommended!
Karthikeyan Periasamy
Sep 07, 2023 Report
We changed our power shower with HJZ Plumbing in our main bath. Work was done to a great standard within budget and on specified time. Highly recommended.
Bartosz Staszewski
Aug 11, 2020 Report
Great service, the dishwasher connection installation was done quickly. I highly recommend HJZ Plumbing!
Amanda Currie
Mar 22, 2020 Report
A first rate plumber whom I wouldnt hesitate to contact. Henryk has done a couple of jobs for me and both to an excellent standard. He is punctual, reliable and a lovely chap.