Call Now
Website
Call
Business Details
50+ Years
experience
Emergency
services
Expert Plumbing & Heating Services in Oxford
Established in 1967, A1 Oxford Heating & Bathrooms has built a reputation as a trusted provider of plumbing, heating, and bathroom installation services across Oxfordshire. Our team of Gas Safe registered engineers combines decades of experience with technical expertise to deliver tailored solutions for residential and commercial properties. We prioritise customer satisfaction through transparent communication, competitive pricing, and a commitment to quality workmanship. All services are backed by a minimum 12-month guarantee, with manufacturer warranties extending up to 10 years for boiler installations.

Our local knowledge of Oxfordshire communities ensures we address specific regional needs while maintaining industry-leading standards. We operate a 24/7 emergency response service for urgent plumbing or heating failures, supported by a 2-hour appointment window for planned visits. Our comprehensive offerings include central heating system design, renewable energy solutions, and property maintenance services, all delivered with a focus on reliability and customer care.
Services
Plumbing Services Boiler Installation Bathroom Installation Gas Safety Checks Central Heating Underfloor Heating Boiler Servicing Emergency Repairs Power Flushing Solar Thermal Systems
Details
  • Year established: 1967
Highlights and features
  • We have over 50 years of experience in plumbing and heating services
  • Our team consists of Gas Safe registered engineers
  • We offer 24/7 emergency services with rapid response times
  • We provide free quotations on request for all services
  • All our work comes with a minimum 12-month guarantee
Associations and certifications
  • Gas Safe
What people say
Excellent workmanship Prompt emergency response Professional engineers Reliable service Long-lasting solutions
Services
Plumbing Services
Our Gas Safe registered engineers provide comprehensive plumbing solutions for residential and commercial properties. Services include pipe repairs, drainage maintenance, and water system installations. We offer rapid response for emergency leaks or failures, with guaranteed 2-hour appointment windows for planned visits. All work complies with current building regulations and is covered by our 12-month workmanship guarantee.
Boiler Installation
We supply and install leading boiler brands including Vaillant, Worcester Bosch, and Baxi. Our engineers specialise in system upgrades and new installations for both domestic and commercial properties. All installations include Gas Safety Certificate provision and benefit from manufacturer warranties up to 10 years. We offer free, no-obligation quotations with detailed efficiency savings calculations.
Bathroom Installation
From concept to completion, we deliver complete bathroom installations tailored to individual requirements. Our services include layout design, sanitaryware supply, and tiling work. We specialise in accessible shower room conversions and modern wet-room designs. Projects include plumbing integration for new heating systems and water efficiency optimisation.
Gas Safety Checks
We provide annual gas safety inspections for residential landlords and commercial properties. Our engineers issue Landlord Gas Safety Records (LGSR) following comprehensive appliance testing. The service includes safety valve checks, flue integrity testing, and efficiency assessments. Emergency call-out support is available for urgent safety concerns.
Central Heating
Our heating specialists design and install complete central heating systems for new builds and property upgrades. Services include underfloor heating installation, radiator upgrades, and smart thermostat integration. We offer chemical power flushing for system rejuvenation and provide maintenance contracts for ongoing efficiency optimisation.
Questions
What areas do you cover?
We serve Oxfordshire including Abingdon, Bicester, Didcot, Oxford, Thame, Wallingford, Wantage, and Witney.
Are your engineers Gas Safe registered?
Yes, all our heating and gas engineers hold current Gas Safe registration for your safety.
Do you offer emergency services?
We provide 24/7 emergency plumbing and heating repairs with rapid response times across our service areas.
What guarantees do you offer?
All work includes a minimum 12-month guarantee, with boiler installations covered by manufacturer warranties up to 10 years.
Can you service commercial properties?
Yes, we provide comprehensive plumbing, heating, and safety certification services for commercial clients.
Reviews (2)
Derk Holland
May 27, 2019 Report
Top class professional works. Turned up on time, always cleaned up and communicated. As a chartered engineer I was impressed by their piping and general plumbing work - new boiler, Therm rad valves etc. water softener. I wholeheartedly recommend them.
Sharon Wild
Feb 26, 2019 Report
Extremely pleased with our new Bathroom & kitchen and boiler, your team were friendly & very professional. The attention to detail was above and beyond our expectations, I have already recommended your company to family & friends & will continue to do so.