# Three3One Limited Three3One Limited is a plumber in Weybridge. Rated 5.0/5 from 18 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. Trust Score: 43 out of 100, with a caution: newest review we found is from January 2024. Weigh that age against the score. ## About 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. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 5.0/5 | 18 | 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. Most recent review: 3 years ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Quality of the work** (Quoted from 3 reviews): "the work was to a very high standard" · Which? Trusted Traders, 4 Jan 2024 - **Clear communication** (Quoted from 3 reviews): "communicated effectively what was going on" · Which? Trusted Traders, 12 May 2022 _Customers who keep coming back (2 reviewers describe returning):_ "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 (3 reviewers describe them being respectful of the home and leaving it clean):_ "Knowledgeable, professional, polite, tidy and punctual" · Which? Trusted Traders, 14 Dec 2019 ## What reviewers confirm _Job outcomes reviewers report about this trader's work, each with a verbatim quote:_ - **Finished on schedule:** "The work was completed in time within budget" · Which? Trusted Traders, 3 Jan 2024 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in 39% of reviews we've read) - Fast & efficient (mentioned in 28% of reviews we've read) ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "Refurbishment of downstairs cloakroom" > Source: Caroline S (5.0, via Which? Trusted Traders) > "Property gutted and completely refurbished. Excellent level of workmanship. Polite and hard working contractor." > Source: MRE Co Ltd (5.0, via Which? Trusted Traders) > "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." > Source: Toni, Surrey (5.0, via Which? Trusted Traders) ## Trades Plumber ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 18 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/three3one-limited/checks ## Credentials & sources - Credentials shown: 1 (none currently verifiable) - Companies House status: Unknown - Evidence held from: Which? Trusted Traders - Public evidence last checked June 2026 ## Opening hours - Source: Which? Trusted Traders - Monday–Friday: 8am–6pm - Saturday: 8am–2pm ## Before you hire a plumber _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - 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. - For the water-regulations side of plumbing, a WaterSafe-approved plumber is vetted, qualified to the water regulations and insured. You can check yours or find one free at watersafe.org.uk. - Look for consistent reviews across several named sources, not one polished profile. ## Contact - Phone: 01932 555331 --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/three3one-limited Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.