Commercial Bathroom & Washroom Installation

Washrooms get more use than almost anywhere else in a commercial building, and they're one of the first things staff, pupils and customers notice. When they need replacing, the work has to run to a clear programme with as few facilities out of action as possible.

Gloucester Plumbing & Heating Ltd provides commercial bathroom and washroom installation for offices, schools, hospitality venues, retail and industrial sites. We're based in Gloucester and take on commercial washroom projects across Gloucestershire and nationwide, from replacing a single block of WCs to refitting every washroom in a building.

Rated 4.7 out of 5 on Trustpilot.
Rated by our customers

This is our average score on Trustpilot, based on reviews left by our customers. Last checked September 2026.

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WASHROOM REFITS

Commercial Washroom Refits And New Installations

Man tightening Plumbing

We deliver the plumbing and sanitaryware side of the project and make sure the practical details are right - supply and waste capacity for heavy use, water-saving controls, safe hot water temperatures and access for maintenance once the washroom is back in service.

Typical commercial washroom work includes:

  • WCs, urinals and concealed cistern systems
  • Basins with sensor, push or lever taps
  • Showers and changing room facilities
  • Accessible WCs to Approved Document M
  • Duct panel and IPS systems that hide pipework but keep it reachable

 

Why Businesses Choose Us

Washroom projects tend to go wrong when the plumbing is treated as an afterthought to the cubicles and tiling. We're a plumbing and heating contractor first, so the details that cause trouble later, such as supply pressure, waste capacity, hot water temperatures and access to valves, get proper attention from the start. We're CHAS accredited, so our health and safety procedures have been independently assessed, and with more than 20 engineers we can keep a phased programme moving without long gaps between stages.

At handover, you get the records your building file needs, including TMV commissioning records and product details for every fitting we've installed, so future maintenance doesn't start with guesswork.

Once the washroom is handed over, the same team can look after it. Our commercial plumbing and heating engineers deal with blocked wastes, failed cisterns, tap repairs and TMV servicing, so you have one contractor who knows exactly how the installation was put together.

FAQs

Commercial Washroom Questions & Answers

Hillfield House Project Image 7
Can you refurbish our washrooms while the building stays open?

Yes. We phase the work so some toilets stay available throughout, and we plan water shutdowns and noisy work for quieter times. If every facility has to close at once, we'll advise on temporary welfare units for the duration.

Do you handle cubicles, tiling and electrics as well as the plumbing?

Our work covers the plumbing and sanitaryware - pipework, wastes, WCs, urinals, basins, taps and showers. Cubicles, wall linings, flooring and electrical items such as hand dryers and assistance alarms are specialist trades, and we coordinate with them to one programme or work under your fit-out contractor.

Can you install accessible toilets?

Yes. We install accessible WCs in line with Approved Document M, with the WC, basin, grab rails and lever taps set out at the required positions. The emergency assistance alarm is electrical work, so we coordinate it with your electrician as part of the same job.

Can you work to our architect's or fit-out contractor's specification?

Yes. We install to specifications set by architects, fit-out contractors and facilities teams, including client-supplied sanitaryware. Before work starts, we check the specified products against your water pressure, waste routes and expected footfall, and raise any conflicts with the design team early.

Reviews

Our Happy Customers

★★★★★
Gloucester plumbing did an excellent job refurbishing my en-suite shower room. The team were knowledgable, professional and above all friendly and trustworthy. I would definitely recommend them.
★★★★★
Gloucester plumbing did an excellent job refurbishing my en-suite shower room. The team were knowledgable, professional and above all friendly and trustworthy. I would definitely recommend them.
★★★★★
I have used Gloucester Plumbing and heating several times over the past few years for large and small jobs. The engineers turn up on time and are clean, efficient and polite. I would not hesitate to recommend the company.
★★★★★
I have used Gloucester Plumbing and heating several times over the past few years for large and small jobs. The engineers turn up on time and are clean, efficient and polite. I would not hesitate to recommend the company.
★★★★★
The best plumbing company I have ever used. Professional, conscientious, tidy and always fair prices. I would thoroughly recommend their services.
★★★★★
The best plumbing company I have ever used. Professional, conscientious, tidy and always fair prices. I would thoroughly recommend their services.

Rated 4.7 on Trustpilot

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MARTHA .01 profile picture
MARTHA .01
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Harvey from Gloucester plumbing and heating has just finished our on suite shower room, what A fantastic job he has made would recommend to anyone, well done Harvey. 😄

Owner's reply
Thank you for taking the time to write this review! We are so pleased you had a great experience by our great engineers. Gloucester Plumbing and Heating LTD.
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Kevin Stephens profile picture
Kevin Stephens
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As usual first class service. They recently serviced our gas fires and they had to order and replace broken part. Work was done efficiently and on time. Paris, the engineer who completed the work was extremely professional, friendly and helpful. I never have any problem with Gloucester Plumbing and Heating Ltd and would highly recommend them.

Owner's reply
Thank you for taking the time to write this review! We are so pleased you had a great experience by Paris, one of our great engineers. Gloucester Plumbing and Heating LTD.
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Andrew Baker profile picture
Andrew Baker
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Dave Goodfellow came to assist us with some pipe reworking. He was absolutely brilliant, did a very tidy job and walked us through what he was going and how things work. He made sure everything was working as it should be and left no mess at all. He even provided some guidance a shower replacement that we want to have done, sending information back to his team to get them to provide a quote. Dave was also fantastic with our little one, allowing him to “help” and giving him small little jobs to do. I know it’s not easy with a young child in the way but he was absolutely brilliant with him. Overall, very satisfied with the work carried out and the service we received today. We will definitely be back for future work. Thanks Dave and team!

Owner's reply
Thank you for your wonderful feedback. We're delighted to hear that Dave provided such excellent service and took the time to explain everything clearly. It's great to know he made a positive impression on your little one too! We'll be sure to pass your kind comments on to Dave and the team. We look forward to helping you again with any future projects!
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Peter James profile picture
Peter James
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First class service the office staff at Gloucester plumbing & Heating Ltd were great,engineer David Goodfellow arrive on Wednesday morning 13 May and he solve the problem,

Owner's reply
Thank you so much for this great review for our engineer Dave! Gloucester Plumbing and Heating LTD
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Craig Baldwin profile picture
Craig Baldwin
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Have used Gloucester plumbing and heating for several years now for an annual service every year and had a repair on a Broken pump. All the staff are very helpful would thoroughly recommend them. Service was outstanding.

Owner's reply
Thank you so much for your kind review and continued support over the years. We’re delighted to hear you’ve been happy with both our annual servicing and repair work. Your recommendation means a great deal to us, and we look forward to helping you again in the future! Gloucester Plumbing and Heating LTD
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owen gerrish profile picture
owen gerrish
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Annual boiler service completed excellent service from Dave g good conversation about what new boiler to go for when ours decides not to play. Would highly recommend

Owner's reply
Thank you so much for your lovely review. We really appreciate it and are pleased you had a great experience! Gloucester Plumbing and Heating LTD
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Patti Bevan profile picture
Patti Bevan
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Very good job, and reliable.

Owner's reply
Thank you for taking the time to leave a review, we’re always happy to help! Gloucester Plumbing and Heating Ltd
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Tony Hipkins profile picture
Tony Hipkins
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Gloucester Plumbing & Heating came to our rescue when our central heating stopped working. We were very impressed with Dave's knowledge and professionalism. A new part was required but Dave was able to do a temporary fix while we waited. New part was ordered and fitted all within 4 days. Excellent service from all the staff. Highly recommended and will definitely be using them in the future. Thank you.

Owner's reply
Thank you for your lovely review! We’re glad we could help and that Dave was able to get things sorted quickly. We really appreciate the recommendation and look forward to helping you again in the future. Gloucester Plumbing and Heating Ltd
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Sunita 17 profile picture
Sunita 17
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Brilliant five star service received this AM from Engineer Dave! He did all his checks swiftly- no messing about. Answered my questions and alleviated my worries. Always had good service since 2022 when boiler was first fitted in by Gloucester Plumbing & Heating Ltd.

Owner's reply
Thank you for your lovely review! I’m so pleased you had a great experience and truly appreciate your continued support. Gloucester Plumbing and Heating LTD
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James O'Driscoll profile picture
James O'Driscoll
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They managed to get a new boiler sorted for us quickly just before Christmas, which was very appreciated, especially as they had to keep going out in the heavy rain. Also, they very kindly alerted us to our cat being ill, which gave us enough time to book an emergency vet appointment - above and beyond the call of duty!

Owner's reply
Thank you for your lovely review. We’re glad we could get your boiler sorted before Christmas despite the weather, and we’re pleased we could help by flagging your cat’s illness. Your kind words are very much appreciated. Hope you have a wonderful Christmas! Gloucester Plumbing and Heating LTD
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