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Oxyplumb Commercial
Commercial heating that keeps your building moving.
Design, installation and maintenance for commercial heating, hot water and gas systems—from a single school boiler to a complete plant-room overhaul.
Gas Safe registeredOFTEC registeredF-Gas qualified
Commercial & industrial expertise
Built around the way your site operates.
Oxyplumb Commercial Heating is the commercial arm of Oxyplumb Limited. We design, install and maintain heating and hot-water systems for commercial and industrial premises throughout West Oxfordshire, the wider county and the Cotswolds.
Our engineers work across schools, care homes, offices, warehouses, hospitality venues and managed estates. We plan around access, occupation and continuity, whether the work is a planned upgrade, an annual service or a reactive repair.
We work with natural gas, LPG, oil, renewable and hybrid systems and support equipment from leading commercial manufacturers.
See where we work
End-to-end support
Commercial services
Practical support across the full system lifecycle: assessment, design, installation, commissioning, servicing and repair.
Commercial boiler installationReplacement boilers, cascade systems, flues, controls and commissioning.Servicing & reactive repairPlanned maintenance, fault-finding and responsive support for commercial systems.Plant-room upgradesReplants, pumps, pressurisation, controls and coordinated pipework upgrades.Warm-air heatersHeating installation, servicing and repair for warehouses and industrial spaces.Commercial hot waterWater heaters, calorifiers, cylinders and distribution systems sized to demand.Cold-water boosting systemsBooster sets and pressurisation for reliable commercial water distribution.Gas pipework, testing & purgingCommercial gas and LPG pipework, equipment connections and commissioning support.Commercial air conditioningInstallation, replacement and servicing for offices, shops and business premises.Commercial plumbingPipework, valves, plant connections and repairs planned around building use.Commercial washroomsToilets, showers and staff facilities delivered as coordinated refurbishments.
Why Oxyplumb Commercial
A commercial team you can work with.
Clear communication, experienced engineers and a practical approach to minimising disruption.
Experienced engineers
Hands-on commercial experience kept current with manufacturer technology and industry standards.
Prompt and reliable
Planned and reactive work delivered efficiently around your operational requirements.
Leading manufacturers
Support for Worcester Bosch, Vaillant, Viessmann, Hamworthy, Megaflo, Gledhill, Baxi, Ideal and Andrews.
One joined-up service
Heating, hot water, gas, plant-room and specialist plumbing capability from one local contractor.
Commercial project experience
Work from across Oxfordshire
Explore boiler replacements, warehouse heating and hot-water projects across our commercial portfolio.
Independent customer feedback
Trusted by hundreds of customers.
Current ratings from Oxyplumb’s official Google and Which? Trusted Traders profiles.
Read Google reviews
Verified customer reviews
Which? Trusted Traders
Google and Which? rating figures checked on 24 September 2026. Visit either official profile for the latest figures.
Selected commercial clients
Trusted in demanding environments
From heritage properties to schools, manufacturing, logistics and high-performance facilities.
Local coverage
Based in Carterton. Working across Oxfordshire & the Cotswolds.
We cover commercial work throughout West Oxfordshire and the wider region, with surrounding villages included.