Carterton, Oxfordshire, serving Witney, Oxford & the Cotswolds admin@pinnacle-plumbing.co.ukMon–Fri 8:30–5 · Sat & Sun emergency call-outs only AboutServicesGeneral Plumbing Repairs & MaintenanceEmergency Plumber & Call-OutsBoiler Installation & ReplacementBoiler Servicing & Gas SafetyBoiler Repairs & BreakdownsCentral Heating & Underfloor HeatingBathroom Renovations & InstallationsAir Source Heat Pumps & RenewablesLandlord Gas Safety Certificates (CP12)Estate & Letting Agent SupportNew Build & Development PlumbingRadiator & Valve Work Something not listed? Just ask — we take on most plumbing & heating work. View all → AreasWitneyCartertonOxfordOxfordshireAbingdonBicesterCotswoldsWoodstockMoreton-in-Marsh We also work outside these areas, including larger projects further afield. View all → Our WorkReviewsContact01865 306381Get a Free Quote New Boilers From £2,000 — 7+ years warranty, free fixed-price quote Get my quote Rated 5.0 on Google # Reviewed by real Oxfordshire homeowners. Every review below is a verified customer who let us into their home for a boiler, bathroom, emergency call-out or planned works. No incentives, no cherry-picking, just what people said. Leave a review on Google Get your own free quote “Pinnacle did a first class job for me installing a new bathroom. From start to finish the communication was excellent.”Phillip Westcott “Jonny and the team are amazing. I highly recommend them to everyone. They always come out quickly and resolve any issues I have, no matter how small.”Tacita Haines “I've used many different plumbers over the years and these guys are the best. Olly and his team are extremely knowledgeable and professional. Their work is exceptional.”Danny Hodgson “Everything you would wish for when you're in a stressful situation and needing help. Courteous, professional and went the extra mile.”Emma R Coulthard “Pinnacle came to our rescue when we first moved into our house and we needed a washing machine plumbed in and some minor work. Have been using them ever since.”DC Pratt “Ollie from Pinnacle Plumbing did a fantastic job fixing our tap. He was professional, friendly, and arrived on time.”Ildiko Nagyova “We recently had Pinnacle in to redo our en-suite bathroom and I must say we were impressed. They did an outstanding job.”Shaun Loomes “Needed an emergency plumber to replace a shower on a Saturday morning. Pinnacle came out and the job was done within a couple of hours.”Simon Watson “Called Pinnacle at 10am for an overflowing water tank. By 4pm the same day they had been round to inspect, quote, come back and completed the job.”Chris Moore “Needed a plumber urgently on a bank holiday, phoned Ollie and he helped me on the phone then came out and fixed my boiler.”Nady Messiou ## Want the same experience? Free quote, fixed price, proper job. Call 01865 306381. Get a free quote 01865 306381 Gas Safe registered plumbing & heating engineers serving Oxfordshire and the Cotswolds since 2020. - ### Services General Plumbing Repairs - Emergency Plumber - Boiler Installation - Boiler Servicing - Boiler Repairs - Central Heating - Bathroom Renovations - Air Source Heat Pumps ### Areas - Plumber in Witney - Plumber in Carterton - Plumber in Oxford - Plumber in Oxfordshire - Plumber in Abingdon - Plumber in Bicester - Plumber in Cotswolds - Plumber in Woodstock - Plumber in Moreton-in-Marsh ### Contact - 01865 306381 - admin@pinnacle-plumbing.co.uk - Carterton, OxfordshireMonday – Friday8:30 AM – 5:00 PM Saturday & SundayEmergency call-outs only © 2026 Pinnacle Plumbing & Heating Direct Ltd. All rights reserved. Privacy policyTerms & conditionsGas Safe · £5m PL Call NowFree Quote