Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
18 reviews in public evidenceReviewed on public review sources since 2017Most recent review
Customers often mention
Friendly & politeMentioned in 39% of reviews we've read
Fast & efficientMentioned in 28% of reviews we've read
Based on the 9 reviews with a star rating
5 stars9
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
Which? Trusted Traders18 reviews · 5.0 avg
Detailed reviews
Customer in Greater London
Customer recommends this business
Downstairs Toilet Refurbishment
Three3One Ltd carried out a bathroom refurbishment for us in August and they did such a good job we asked them to refurbish a downstairs toilet. Tim committed to completing the job before Christmas and, despite a tight timescale, was true to his word. Although a much smaller job, it was completed with the same professional attitude and the work was to a very high standard. We couldn't be happier with our new bathroom and toilet and would highly recommend Three3One.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Surrey
Customer recommends this business
Plumbing backbone re-fit
Excellent work to re fit the backbone of the house’s plumbing to enable better water pressure and more reliable hot water and heating throughout the home. The work was completed in time within budget and without fuss. I look forward to using three3one for more projects in months and years to come.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Bathroom refit.
Tim and Ted did an excellent job from initial meeting through to completion. The design ideas made the space more efficient and the final result was superb. The extra people who came in on the job, tiler, decorator etc were equally professional. The attention to seemingly small details meant that the end result was really impressive. I would not hesitate to recommend them.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Complete bathroom & WC overhaul plus new ensuite from scratch!
Tim ripped out a very dated bathroom and separate toilet. He helped redesign and install a stunning master bathroom with an art deco feel to tie in with the age of the house. He listened carefully to our ideas, was very respectful our budget and supported with every design feature meticulously. Tim and his team worked long hours in order to do the job well and his attention to detail was second to none. We have a spectacular family bathroom as a result. Tim and his team also created from scratch a brand new en suite in the master bedroom consisting of a modern looking massive shower and basin! We would not hesitate to recommend Tim and will be using them again.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Brand new heating & hot water system
Tim and his team fitted a brand new Vaillant Eco Tec plus system boiler with family sized water tank. This required a brand new platform in the loft and removal of ancient boiler downstairs and some incredible copper pipe bending! Tim and his team could not have worked more considerately & efficiently. Tim is truly meticulous and trustworthy. Despite every radiator in the house being ripped out they worked with limited disruption and tidiness. Thanks for all the hard work and for our lovely warm & efficiently heated home. We cannot recommend Tim and his team enough.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 13 detailed reviews on this pageShow fewer reviews
Customer in Surrey
Customer recommends this business
Fantastic home bathroom renovation
Working with Three3one has been a pleasure from start to finish - Tim and the team came to quote and we were immediately impressed by the professionalism which carried through on the fabulous job they did helping us build our dream bathroom. Tim invested a lot of time in making sure our vision and needs were understood, and contributed his expertise to help make sure our decisions would deliver the best overall experience. Through the build the team were always prompt, communicated effectively what was going on, worked hard and were a pleasure to have around our home - even the cats and our daughter were sad to see them go when the work was finished! The end result is even better than we hoped and is a testament to the skills, commitment and attention to detail that drew us to Three3one in the first place. Delivering such a great result could only come from having a team that were totally focused on making us happy and they certainly have achieved that.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Surrey
Customer recommends this business
Boiler service and radiator removal
These are our go-to people for all things plumbing, bathroom and central heating etc. They installed our new central heating system 2 years ago, and this time we had them back to do a boiler service and also to remove/reattach a radiator in a room we were decorating. As usual they were efficient and a pleasure to have around. I would highly recommend this team.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Surrey
Customer recommends this business
Installation of Central HeatingI
I was very pleased to employ Tim and his Team, who got on with the job in a very efficient way, quality work, organized, tidy , worked late some evenings and left the place in order, I would recommend them and it was nice to work with a local Company
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Joelle in Surrey
Customer recommends this business
Family Bathroom and En-suite shower room
Tim helped design both our family bathroom and En-suite shower room. They removed our old fashioned bathroom fittings and completely gutted both rooms to install new fittings. Tim offered his expertise and advise on design, products and fitting. Tim and Ted are both polite and friendly, communicated well and kept as informed on all issues as the job progressed. Tim also brought in high quality support tradesmen for plastering and tiling. We now have a modern luxurious bathroom with walk-in shower and separate bath, as well as a stylish En-suite shower room. Excellent workmanship and all work was completed to a very high standard and detail. Would definitely recommend.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Caroline S5.0 / 5 ·
Luxury cloakroom
Refurbishment of downstairs cloakroom
MRE Co Ltd5.0 / 5 ·
Property refurb
Property gutted and completely refurbished. Excellent level of workmanship. Polite and hard working contractor.
Toni, Surrey5.0 / 5 ·
Fixed my toilet and unblocked our bath
communication about when he would arrive was excellent. he was efficient, explained what he was doing, when he needed to go out and get parts. Came back quickly and fixed it no problem very friendly.
Chantelle5.0 / 5 ·
Reliable
He's fast to respond and reliable. Done a good job!
Steve C.4.7 / 5 ·
Replacement boiler
Replace standard boiler with combi boiler and move location from kitchen to loft. Tim and team were excellent throughout the whole process. Knowledgeable, professional, polite, tidy and punctual. Would use again and recommend to others.
Customer in Shepperton5.0 / 5 ·
New main bathroom and en suite
En-suite shower room and main bathroom fitted. We have used this company twice and have been really pleased with the results. Tim’s advice on design is so helpful and his attention to detail produces a high standard of finish that works well and looks good. His planning with the other traders means the job is finished in a timely way.
EmmaT125.0 / 5 ·
Bathroom refurb
We had our bathroom completely refurbished by Tim & Ted, we are so happy with it, they were professional, courteous, tidy and gave excellent advice. We now have a beautiful bathroom.
Claire5.0 / 5 ·
Pleased customer
He's really helpful, had great suggestions & completed great work!
MrsM5.0 / 5 ·
Three3oneltd review
Three3oneltd installed 2 new bathrooms, an en suite shower room and renovated a downstairs cloakroom for us. All the work was carried out to an exceptionally high standard . We were guided through the process and given advice when we asked re choosing appliances etc . Tim went to great lengths to give us the bathrooms that we wanted taking no short cuts . The team were really well coordinated to ensure continuity (plasterer, tiler, electrician, decorator, flooring) and this work was all carried out to a really high standard. The installations themselves have been well used and are still as good as new and we have had no problems . The team were courteous, polite, tidy and extremely hard working . I have recommended Three3oneltd to many people and would happily do so again .
Local context
Rated 5.0, in line with the local average for plumbers in Weybridge
Across 10 plumbers in Weybridge, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
02
From customer reviews
What customers consistently say
Recurring themes from 18 customer reviews on Which? Trusted Traders.
Customers who keep coming back: “I look forward to using three3one for more projects in months and years to come” · Which? Trusted Traders, 3 Jan 2024
Respectful and tidy in your home: “Knowledgeable, professional, polite, tidy and punctual” · Which? Trusted Traders, 14 Dec 2019
Reviewers confirm: Finished on schedule. “The work was completed in time within budget” · Which? Trusted Traders, 3 Jan 2024
Quality of the workQuoted from 3 reviews
“the work was to a very high standard” · Which? Trusted Traders, 4 Jan 2024
“Excellent work to re fit the backbone of the house’s plumbing” · Which? Trusted Traders, 3 Jan 2024
“Excellent workmanship and all work was completed to a very high standard and detail” · Which? Trusted Traders, 29 Aug 2020
Clear communicationQuoted from 3 reviews
“communicated effectively what was going on” · Which? Trusted Traders, 12 May 2022
“communicated well and kept as informed on all issues as the job progressed” · Which? Trusted Traders, 29 Aug 2020
“communication about when he would arrive was excellent” · Which? Trusted Traders, 19 Dec 2019
Credentials and associations
Credentials and memberships
1
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Which? Trusted TradersListed, current status not shown
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
IMG_20191218_124730_545.jpg
IMG_20191220_160852_810.jpg
IMG_20191221_150949_514.jpg
IMG_20191223_180733_594.jpg
IMG_20191224_140947_449.jpg
IMG_20200114_201134_348.jpg
IMG_20200106_222745_695.jpg
From Which? Trusted Traders
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
Monday–Friday
8am–6pm
Saturday
8am–2pm
03
Sources
Where this information comes from
1 named public source
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Welcome to Three3One Ltd We are a family established business of 3 generations and specialise in Bathrooms & Heating. Lots of people visit our page primarily for bathrooms, but our original roots are Gas Central Heating and three3one (331) is actually our gas registration number that dates back to the year Corgi registration began in 1970. We are a long established Team of great people and most importantly keen enthusiastic tradesman that deliver time and time again on every job that we take on. Everything is important to us at three3one and we will go out of our way on every job to meet customer satisfaction. In the past 15 years we have done just about everything we can to hit the high standards that we set ourselves from driving hundreds or miles to avoid delays on a job to helping with homework. We do our best to give great detail and idea to all customers and very often win over customers with our attention to detail. 2020 is actually our 55th year of family establishment.
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
✓
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
✓
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on Three3One Limited before you contact them.
Three3One Limited has 18 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Three3One Limited?
Three3One Limited has 18 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Three3One Limited's reviews are genuine?
Three3One Limited's 18 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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.
Is Three3One Limited qualified and accredited?
We hold 1 independently sourced credential for Three3One Limited, including Which? Trusted Traders. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Traders is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
How long has Three3One Limited been trading?
Three3One Limited has been reviewed on public sources since 2017.
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured