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35 Years
experience
Emergency
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Expert Plumbing & Heating Services in Bicester
Established in 1991, R J Harris Plumbing And Heating has built a reputation for delivering reliable, high-quality plumbing and heating solutions across Oxfordshire and Buckinghamshire. Our Gas Safe Registered engineers specialise in central heating installations, boiler repairs, power flushing, and renewable energy systems, serving both domestic and commercial clients. With over 30 years of experience, we prioritise customer satisfaction through efficient service, comprehensive project management, and 24/7 emergency call-outs. Our team handles everything from minor repairs like dripping taps to full bathroom and kitchen installations, ensuring minimal disruption and maximum durability.

As Registered Viessmann engineers, we combine technical expertise with a commitment to modern, energy-efficient solutions, including solar panels and underfloor heating. Our dedication to safety, evidenced by landlord gas safety certifications, and our focus on completing projects to the highest standard, including tiling and decorating, set us apart. We operate from Bicester, covering Oxford, Banbury, Aylesbury, and surrounding areas, offering transparent communication and tailored advice to meet individual client needs.
Services
Plumbing Central Heating Boiler Installations Bathroom/Kitchen Installations Power Flushing Renewable Energy
Details
  • Year established: 1991
Highlights and features
  • We offer over 30 years of plumbing and heating expertise in Oxfordshire.
  • Our Gas Safe Registered engineers ensure safety and compliance.
  • 24/7 emergency call-outs for urgent plumbing and heating issues.
  • Full project management for bathroom and kitchen installations.
  • Specialists in renewable energy systems, including solar panels.
Associations and certifications
  • Gas Safe Register
  • Viessmann
Services
Plumbing
We handle all plumbing needs, from fixing dripping taps to emergency burst pipe repairs. Our Gas Safe Registered engineers provide reliable solutions for domestic and commercial properties. With 24/7 emergency call-outs, we ensure minimal disruption and long-lasting results, serving Oxfordshire and Buckinghamshire.
Central Heating
Specialising in boiler installations, repairs, and power flushing, we optimise heating efficiency. As Registered Viessmann engineers, we fit gas and electric boilers, underfloor heating, and heat pumps. Our services include thermostat upgrades and radiator replacements to ensure consistent warmth.
Bathroom Installations
We offer complete bathroom installations, including toilets, showers, baths, and tiling. Our project management covers design to finishing touches, minimising disruption. Choose modern fixtures and enjoy a hassle-free transformation tailored to your space and preferences.
Renewable Energy
We install solar panels, air source heat pumps, and underfloor heating systems to reduce energy bills. Our experts assess your property's needs, ensuring efficient, eco-friendly upgrades. Benefit from sustainable technology while maintaining comfort and compliance with industry standards.
Power Flushing
Power flushing removes debris from central heating systems, improving efficiency and longevity. Our engineers use high-speed water flow to clear blockages, reducing cold spots and breakdown risks. Recommended every five years, this service restores boiler performance and lowers heating costs.
Questions
What areas do you cover?
We serve Oxfordshire and Buckinghamshire, including Bicester, Banbury, Oxford, Aylesbury, Thame, Whitney, and Woodstock.
Do you offer emergency services?
Yes, we provide 24/7 emergency call-outs for urgent plumbing and heating issues.
Are you Gas Safe Registered?
Yes, we are Gas Safe Registered and Registered Viessmann engineers for boiler and heating work.
Can you install renewable energy systems?
We fit solar panels, air source heat pumps, and underfloor heating for energy-efficient homes.
Do you handle bathroom and kitchen installations?
Yes, we manage full bathroom and kitchen projects, including plumbing, tiling, and electrical work.
How can I get a quote?
Contact us via phone or email to discuss your needs and receive a tailored quote.