# JMS Plumbing Services JMS Plumbing Services is a plumber in Banbury Oxfordshire. Rated 4.9/5 from 339 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. 22 reviews in the last 12 months, in line with their long-term review pace of about 26 a year. ## About JMS Plumbing Services are your local small, trusted and professional company dedicated to the highest standards in every aspect of performance, with... ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | TrustATrader | 4.9/5 | 339 | Most recent review: 3 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): "He arrived on time" · TrustATrader, 19 Mar 2026 - **Quality of the work** (Quoted from 3 reviews): "Jason approached the job in a professional and conscientious manner" · TrustATrader, 16 Apr 2026 ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "Really understood what we wanted done. It wasn’t an easy job. But Jason achieved it. All for a reasonable price too." > Source: Janet Ross (5.0, via TrustATrader) > "Very pleased with the work carried out. Three column radiators were replaced efficiently and to a high standard, despite a few quirks due to the age of the house. Jason approached the job in a professional and conscientious manner, clearly taking care to resolve the issues properly rather than opting for quick fixes. Communication was straightforward throughout, and everything was left clean and tidy at the end. I’d be very happy to use him again." > Source: Jim (5.0, via TrustATrader) > "Jason is a responsive problem-solver. He provides good value, does what he says he will do, and we highly recommend him!" > Source: kimberly (5.0, via TrustATrader) ## Trades Plumber ## Verified & regulated status - TrustATrader lists insurance with Aviva, verified 2 Feb 2026 ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 339 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/jms-plumbing-services-plumbers-cotswold-1/checks ## Credentials & sources - Credentials shown: 1 (none currently verifiable) - Companies House status: Unknown - Evidence held from: TrustATrader, Public liability insurance (verified by TrustATrader) - Public evidence last checked May 2026 ## 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: 07909 745718 --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/jms-plumbing-services-plumbers-cotswold-1 Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.