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 Home/Services/BathroomsBathrooms · Witney, Oxford & Oxfordshire # Bathroom Renovationsin Witney, Oxford& Oxfordshire, Fixed Price. One team managing plumbing, tiling, electrics, plastering and project management under a single fixed price. Free pre-visit, price agreed upfront, no hidden costs, and you deal with one point of contact from start to finish. Get a Free QuoteCall 01865 306381 Free pre-visit and design consultFixed price agreed before we startOne team, one point of contact Fixed-Price Quotes Agreed in writing before we start 10+ Years Company directors in the trade 5.0 on Google Reviewed by Oxfordshire homeowners £5m Public Liability Fully insured on every job Klarna Available Spread the cost on larger jobs What we do ## Bathrooms, explained properly. What it is A full bathroom renovation covers every element from start to finish: strip-out, first and second-fix plumbing, first and second-fix electrics, plastering where required, tiling, flooring, sanitaryware installation, sealing and final checks, delivered as a single managed project rather than a chain of separate trades. Design drawings and CAD visuals are available on request, and we can point you to local suppliers with showrooms so you can see tiles, sanitaryware and white goods in person before you commit. Who it's for Homeowners in Oxfordshire who want their bathroom done properly by a single accountable team, not one plumber pointing at the tiler pointing at the electrician when something goes wrong. When you need it When the layout no longer works for the household, when the suite is dated, when there's persistent leaking or damp behind the tiles, when you want to add value ahead of a sale, or when you're combining bathrooms during an extension. Why a qualified team matters A bathroom is the highest-density trade zone in any home: plumbing, waste, electrics, tiling and finishing all landing on one small footprint. Managed by one team, it takes 2–3 weeks and comes in on budget. Managed by three separate trades, it drifts, blames and overruns. What happens if it's left ## The cost of ignoring it. Bathroom projects go wrong for one reason above all others: nobody is genuinely in charge. Everyone points at everyone else when the tap doesn't line up with the tile. ### Multiple trades, no accountability Separately booked plumber, tiler and electrician means you're the project manager, with none of the tools. ### Drift on cost and time Every 'small extra' from a separate trade adds days and cost. Fixed-price scope is what stops the drift. ### Hidden water damage Silicone-and-hope tiling over a leaking waste is a classic short-cut. Six months later the wall is soft and you're redoing it. ### Non-compliant electrics Bathroom electrics have zone rules (Part P). A general handyman fitting an extractor or shaver socket in the wrong zone is a certificate you'll fail on selling the house. ### Common mistakes we see - •Buying the suite from a showroom before checking it fits the room and pipework - •Choosing large-format tiles on wonky Cotswold walls with no plastering allowance - •Skipping the pre-visit and hoping the plumber and tiler will 'sort it on the day' - •Booking the cheapest fitter and buying the cheapest waste, leaks always start there - •Not planning shower valve reach against the tile grid Our process ## How we run the job. - 01 ### Free pre-visit We come and see the actual room, dimensions, waste positions, joists, wall build-up, water pressure. No obligation. - 02 ### Design & fixed-price quote You get one written scope covering strip-out, plumbing and electrics (first and second-fix), plastering where required, tiling, flooring, sanitaryware and finishing. One price, in writing. Design drawings or CAD visuals on request. - 03 ### Programme & start date A clear day-by-day plan so you know what's happening in your house each morning, and when the room is back in use. - 04 ### One team, one programme Plumbing, electrics and tiling are all managed by us to a single programme, so you have one point of contact throughout. - 05 ### Final checks & handover Full walk-round with you, silicone finish, all invoices, electrical certificate, and a house left clean. Benefits ## What you actually get. ### One accountable team Plumbing, electrics, plastering, tiling and flooring, one company, one contact, one fixed price. ### Design drawings & CAD on request Want to see the layout before committing? We can produce design drawings or CAD visuals so you can picture the finished room, and put you in touch with local suppliers whose showrooms let you view tiles, sanitaryware and white goods in the flesh. ### Fixed price upfront No 'while I'm here' extras. If genuine unknowns appear during strip-out, we discuss and agree before doing anything. ### Free pre-visit Real dimensions, real waste positions, real pressure test, before the quote. That's why fixed pricing actually holds. ### No coordinating trades We manage every element of the installation and stick to the turnaround times we give you, instead of you chasing separate trades. ### Klarna finance Spread the cost of a full renovation with Klarna, ask for options with your quote. ### Cleaner site, cleaner finish Dust sheets, floor protection, daily clean-down. Your home is still lived in, we respect that. Recent work ## Real bathrooms jobs, real Oxfordshire homes. See full portfolio The detail ## Depth, not filler. What a real fixed-price bathroom install includes, and where cheap quotes cut corners you'll pay for later. ### Strip-out & making good Sanitaryware out, tiles off, waste and supplies capped, floor checked for rot around the WC and bath waste. Skips and disposal included. ### Plumbing, first and second-fix Waste re-runs where the new layout requires, shower valves back-plated properly for tile grid, isolators on every supply, pressure-tested before tiling, then all sanitaryware, taps, valves and towel rails fitted and commissioned at second-fix. ### Electrics, first and second-fix Cabling and back-boxes at first-fix, then isolator swaps, extractor fans on humidistat, LED downlighter arrays, shaver sockets in the correct zones and thermostat wiring for underfloor heating at second-fix, all managed by us and certified. ### Underfloor heating (electric) Loose-wire matting under tile with sensor and thermostat, appropriate for stone/porcelain tile in Cotswold cottages and modern builds alike. ### Plastering & prep, where required Where walls need it, sanded and skimmed to a tile-ready flat finish; tanking on shower walls; primer coats where the substrate requires them. If the walls are sound we say so rather than adding plastering you don't need. ### Flooring Tiled, LVT or vinyl flooring supplied and laid as part of the same fixed price, with the subfloor levelled and any rot around the WC and bath waste dealt with first. ### Design drawings & suppliers Design drawings or CAD visuals of the proposed layout on request, so you can sign off the plan before anything is ordered. We work with local suppliers who have showrooms, so you can see tiles, sanitaryware and white goods in person, and we'll advise on spec so nothing chosen looks good on a screen but fails in two years. ### Tiling & waterproofing Full wet-wall tanking behind shower areas, correct adhesive for tile weight and format, straight cuts, tight silicone joints, cleaned grout. ### Sanitaryware & second-fix WC, basin, bath, shower valve, taps, radiator/heated towel rail, mirror lighting, accessories. Everything levelled, everything sealed. ### Snag & clean Silicone perimeter, mirror hung level, extractor tested, hot water balanced, every waste run tested with water. House vacuumed. FAQs ## Straight answers. ### How much does a bathroom renovation cost? Every bathroom is priced individually, there's no meaningful average, because layout changes, tile spec and underfloor heating all move the number. What we do promise: a free pre-visit, then one fixed price agreed upfront with no hidden costs. ### How long does it take? A typical family bathroom is 2–3 weeks from strip-out to final handover. En-suites are often quicker. We give you a day-by-day programme in the quote. ### Do I buy the suite or do you? Either works. We're happy to supply, we're happy for you to buy from a specific showroom, we'll advise on quality so you don't end up with cheap chrome that flakes in a year. ### Can you provide design drawings before we start? Yes, design drawings or CAD visuals are available on request so you can see the proposed layout before anything is ordered. We also work with local suppliers who have showrooms, so you can view tiles, sanitaryware and white goods in person. ### Do you do the flooring and plastering too? Yes. Flooring is included in the same fixed price, and we plaster where the walls need it. If they're already sound we'll tell you rather than charging for work you don't need. ### Do you handle the tiles and electrics too? Yes. That's the whole point of our model: plumbing, tiling, plastering and electrics are all managed by us, so you have one point of contact and one fixed price. ### Can you move the bathroom layout? Yes, within reason. Moving the soil stack is a bigger job than shifting the basin. We'll tell you honestly in the pre-visit what's practical and what's cost-effective. ### Do you offer finance? Yes, Klarna is available on bathroom renovations. We'll walk through options in your quote. ### How do payments work? Bathroom and larger installations are paid in stages, typically three to five stage payments depending on the size of the job. We confirm the stages in your quote, and we also accept bank transfer, card and Klarna on eligible heating work. ### What cover do I get? Every product we supply carries its own manufacturer warranty, registered and passed on to you. Everything is tested and signed off with you before we leave. ### Can you handle a stone-walled cottage bathroom? Yes, very common across the Cotswolds. Uneven walls, awkward waste routes and low ceilings are what we do. ## Related services All services General Plumbing Leaks, dripping taps, valve failures, waste pipe blockages and everyday plumbing sorted properly by qualified engineers, at a price agreed in writing before we start. Learn more Central Heating System upgrades, radiator installs, cylinder swaps, chemical cleans and wet underfloor heating designed and installed to work as one system, not a boiler stuck on top of tired pipework. Learn more New Builds & Developments First and second fix plumbing, heating and gas for developers, builders and self-builders, designed from architect drawings, priced against your programme, and delivered by a Gas Safe registered team that hits your dates. Learn more Ready when you are ## Get a fixed-price quote for bathrooms in Witney, Oxford. Free, no-obligation quote in writing. Gas Safe registered, fully insured to £5m. Local team, real engineers, no call centres. Get a Free QuoteCall 01865 306381 Gas Safe RegisteredManufacturer Approved£5m Public Liability 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