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Expert Plumbing & Heating Services in Bicester
Established to deliver exceptional plumbing and heating solutions, K & M Heating & Plumbing has served residential clients across Oxfordshire, Buckinghamshire, Berkshire, Northamptonshire, and Hertfordshire for over three decades. Our Gas Safe and OFTEC-registered engineers specialise in domestic plumbing, boiler installations, and heating systems, including integration of solid fuel stoves with gas or oil systems. With a commitment to quality, we offer free estimates, competitive pricing, and a 12-month guarantee on all work.

Our expertise extends to Rayburn and range cooker installations, woodburner systems, bathroom refurbishments, and underfloor heating, ensuring tailored solutions for every home. Backed by extensive experience and a focus on customer satisfaction, we prioritise safety, efficiency, and energy conservation, providing reliable service and maintenance to prolong appliance lifespans. Operating from Marsh Gibbon near Bicester, we combine technical proficiency with personalised service to address diverse heating and plumbing needs.
Services
Boiler Installations Woodburner Systems Bathroom Refurbishments Central Heating Gas Safety Certificates Power Flushing Underfloor Heating Range Cooker Servicing Plumbing Repairs Oil Tank Installations
Highlights and features
  • We offer over 30 years of dedicated plumbing and heating expertise.
  • Our engineers are Gas Safe and OFTEC registered for compliance and safety.
  • Free, no-obligation estimates provided at your convenience.
  • All work carries a 12-month guarantee for complete peace of mind.
  • We serve five counties with prompt, reliable service tailored to local needs.
Associations and certifications
  • Gas Safe Register
  • OFTEC
What people say
Highly professional Competitive pricing Reliable installations Prompt service Expert advice
Services
Boiler Installations
We install top-brand condensing boilers and full central heating systems using high-quality materials. Our engineers handle simple exchanges, back boiler conversions, and complete system upgrades while offering impartial advice on energy-efficient options. All installations meet current environmental standards and manufacturer warranty requirements, ensuring long-term reliability and performance.
Woodburner Systems
Specialist installation of multi-fuel stoves and woodburners, including flue systems and carbon monoxide detectors. We integrate appliances with existing gas or oil heating via link-up panels, enabling energy savings during power outages. Our twin-wall stainless steel systems come with a ten-year manufacturer warranty for safety and durability.
Bathroom Refurbishments
Full bathroom renovations including plumbing, tiling, and electrical work. We design space-efficient layouts for families or compact areas, installing shower baths, wet rooms, and heated towel rails. Our service covers new builds and refurbishments, ensuring functional, modern bathrooms tailored to individual needs.
Central Heating
Comprehensive central heating services including power flushing, thermostat installation, and underfloor heating. We service and repair gas, oil, and combination boilers, optimising system efficiency through chemical cleansing and component upgrades. Annual servicing prolongs boiler lifespan and maintains warranty validity.
Range Cooker Servicing
Annual servicing and repairs for gas, oil, and solid fuel range cookers using genuine manufacturer parts. We clean flues, install flexible liners, and ensure safe operation in compliance with fuel-specific regulations. Our engineers maintain Rayburns and other brands to guarantee efficient performance and safety.
Questions
Do you offer emergency plumbing repairs?
We prioritise urgent issues but do not provide 24/7 emergency services. Contact us during working hours for prompt assistance.
Are your engineers certified?
Yes, all our engineers are Gas Safe and OFTEC registered for compliance and safety assurance.
What areas do you cover?
We serve Oxfordshire, Buckinghamshire, Berkshire, Northamptonshire, and Hertfordshire from our Bicester base.
Do you provide guarantees?
All work includes a 12-month guarantee covering materials and workmanship.
Can you service Rayburn cookers?
Yes, we specialise in servicing and installing Rayburn and other range cookers with genuine parts.
How often should boilers be serviced?
Annual servicing is recommended to maintain efficiency and warranty validity for gas and oil boilers.