# Fuller Construction Ltd T/A Fuller Heating Fuller Construction Ltd T/A Fuller Heating is a plumber in London. Rated 5.0/5 from 118 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. No Trust Score yet: not enough public evidence held to score this business. 3 reviews in the last 12 months. They state they've been established since 1991, but the earliest independent source we can find is 2019. Worth asking them about the gap. ## About We have been trading since 1991 and grown from just two to now employing thirteen people, with our own office and small showroom, installing over 200 boilers a year. Works carried out: Domestic and Commercial Boilers Boiler replacements, servicing and repairs Gas, Oil, Solar Heating Ground Source heat pumps Air to Water heat pumps, Air to Air heat pumps Warm air units Oil tank installations Full central heating installations and boiler exchanges Landlords gas safety reports All plumbing works We are on the Gas Safe Register for all work involving gas. We are also registered with OFTEC for oil boiler installations. We are Worcester Bosch Accredited Installers, Accredited Service Partners and Accredited Showroom and therefore can offer up to twelve year manufacturer's guarantee on new Worcester Bosch boilers. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 5.0/5 | 118 | Rated 5.0, above the local average for plumbers in London. Across 1282 plumbers in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 6 months ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Reliable and punctual** (Quoted from 3 reviews): "Excellent timekeeping" · Which? Trusted Traders, 14 Sept 2020 - **Clear communication** (Quoted from 3 reviews): "easy to communicate with" · Which? Trusted Traders, 9 Feb 2026 _Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "They always arrived on time and cleared everything up every evening before they left." · Which? Trusted Traders, 18 Aug 2019 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in 40% of reviews we've read) - Tidy & clean (mentioned in 36% of reviews we've read) - Professional (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:_ > "They installed a new central heating boiler and an addition radiator and carried out a system flush in two days at the estimated price and all is working well. This company has looked after my heating system in other properties of mine and always been efficient." > Source: Sylvia, Surrey (5.0, via Which? Trusted Traders) > "Happy with service and management of the job." > Source: Sophie, London (5.0, via Which? Trusted Traders) ## Trades Plumber ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Central heating systems (installation and servicing) - Oil fired heating equipment - Unvented cylinder installation and maintenance - Water softener installation and maintenance - Boiler installation - Gas safety testing and inspection - Boiler servicing - Boiler repair - Radiators and central heating - Heat pump installation ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://www.fullerheating.co.uk/gallery/) - [Facebook](https://www.facebook.com/fullerheatingltd) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 118 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) - Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing) Full verification checklist: https://mytrustedtraders.com/traders/fuller-construction-ltd-ta-fuller-heating/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 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Guarantee: 12 year guarantee - Established: 1991 (35 years in business) - Areas served: South West London, Surrey - Services stated: Heat pump installation - Good to know: Finance available - VAT number they state: GB 391509049 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number) ## Opening hours - Source: Which? Trusted Traders - Monday–Friday: 8am–5pm ## 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: 020 8394 2776 - Website: http://www.fullerheating.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/fuller-construction-ltd-ta-fuller-heating 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.