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Business Details
21 Years
experience
Expert Construction Services in Oxfordshire
Established in 2005, Oxon Conversions has built a reputation as a specialist construction company offering a comprehensive design-and-build service. Our expertise spans bespoke new build houses, luxury home extensions, renovations, and specialist loft conversions, supported by a large, experienced team that delivers projects from initial design to completion without reliance on subcontractors. Our approach prioritises customer collaboration, with dedicated project managers ensuring seamless execution while maintaining minimal disruption to clients' daily lives.

Our team's combined 40+ years of hands-on industry experience enables us to provide innovative solutions that meet modern residential needs, backed by a 100% client satisfaction guarantee. We maintain rigorous quality control through in-house CAD design, full planning services, and structural engineering expertise, ensuring every project achieves optimal functionality and value. Our commitment to apprenticeships and staff development ensures continuous improvement in craftsmanship and service delivery.
Services
Loft Conversions Extensions New Builds Design & Planning Renovations Bathroom Upgrades Kitchen Extensions Structural Engineering Planning Applications Home Renovations
Details
  • Year established: 2005
Highlights and features
  • We employ 100% in-house tradespeople with 40+ years combined experience
  • Our dedicated project managers oversee every detail from start to finish
  • We guarantee 100% client satisfaction with all completed projects
  • Our design team combines CAD expertise with hands-on construction knowledge
  • We maintain minimal disruption through meticulous site management protocols
What people say
Excellent work On time completion Professional team Minimal disruption Design expertise
Services
Loft Conversions
Specialist loft conversions creating additional living spaces while maintaining structural integrity. Our expert team delivers dormer, hip-end, and line-out conversions with full planning support. We guarantee minimal disruption through meticulous scheduling and dust control measures.
New Builds
Bespoke new build properties from concept to completion. Our in-house design team creates energy-efficient homes with modern specifications. We handle all aspects including foundations, structural engineering, and interior finishes to exact client requirements.
Home Extensions
Tailored home extensions maximising living space with minimal disruption. We specialise in kitchen, bathroom, and multi-room extensions using quality materials. Our process includes full planning, structural calculations, and seamless integration with existing properties.
Design & Planning
Comprehensive design and planning services including CAD drawings, planning applications, and building regulations submissions. Our experienced team ensures practical, cost-effective solutions with structural engineering expertise integrated throughout the design process.
Renovations
Full property renovations enhancing functionality and value. We deliver modernisation projects from basic updates to complete transformations, maintaining heritage features where required while incorporating contemporary design elements and energy-efficient solutions.
Questions
What construction services do you offer?
We specialise in loft conversions, new builds, home extensions, renovations, and full design-and-build projects across Oxfordshire.
How long does a typical project take?
Project timelines vary by scope but we guarantee minimal disruption with clear schedules maintained by dedicated project managers.
Do you handle planning permissions?
Yes, our in-house team manages full planning applications and building regulations approvals for all projects.
Are your tradespeople employed directly?
We employ 100% in-house tradespeople with no subcontractors used at any stage of our projects.
What guarantees do you provide?
All projects come with a 100% satisfaction guarantee and comprehensive post-completion support.
How do you manage project communication?
Dedicated project managers provide daily updates and maintain transparent communication throughout every project phase.
Reviews (6)
James Corbett
Oct 23, 2021 Report
The team at Oxon Conversions changed our life. It may seem a bit of an overstatement, but the results speak for themselves. From the moment Greg first visited and listen to our requirements for our extension, the process was made to feel simple and easy. The design & planning process seemed effortless, with Greg taking our ideas and turning them into reality, whist making recommendations on the layout and structure, all the time being mindful of out budget. From Day 1 of the build, Ian and the team worked tirelessly to make the plans a reality, again making suggestions during the build to help
Rachel Parle
Sep 22, 2020 Report
We heard so many scare stories about building projects from friends and family, so we were really apprehensive about our loft conversion. But Oxon Conversions have been brilliant from the very start. The project was managed efficiently and clearly throughout by the brilliant Greg, who was always happy to answer our questions. Even with all the difficulties around Coronavirus lockdown, we were kept fully informed. The team on site we're considerate and friendly, as well as doing everything to a really high standard. Somehow we actually enjoyed having them around - not what we expected at all!!
Rustam Rea
May 29, 2019 Report
The work of Oxon Conversions was excellent but what sets this business apart is consistently high standards of communication, attention to detail and reliability. The paperwork at the outset of the project was excellent, enabling us to understand what we could expect at each stage. This included a transparent staged payment schedule which was kept to. This was our first building project but the ease with which it progressed exceeded our expectations. All employees are very well managed by Greg and Ian and produce work of a consistently high quality. They were all pleasant to have around and respectful
Em McSh
Jun 27, 2018 Report
Greg and his team did our loft conversion which involved raising the roof in order to create enough headroom for the conversion. We were impressed and rate them highly. In particular, their team were without exception polite, friendly and tidy. Greg went through the planning process with us, and one of the reasons we chose Oxon Conversions was because he wasnt pushy and didnt put pressure on us. The team also went the extra mile, putting in some permanent hammock fixtures so I could safely hang hammocks in the rooms for my children who have special needs. We had the conversion done last spring
Caroline Green Green
Feb 01, 2018 Report
Oxon Conversions have been a brilliant company. Right from the beginning Greg has been reliable and punctual. We have a large loft space but despite that other companies failed to see how we could convert it. Greg had the right vision straightaway. The planning stage was effortless. Moving on to the building project, the team arrived for work without fail every day even in the snow. They were incredibly hard working, polite and tidy meaning the job was completed on time. Extra work that we requested was done cheerfully and quickly. The finished conversion is a wonderfully light space completed
Colin Holmes
Aug 21, 2017 Report
We are delighted with our new bedroom and en-suite bathroom in the loft. Oxon Conversions are a team of professionals who managed the whole project from start to finish in an efficient and friendly way. All the guys on the team were cheerful, helpful and good at what they do - a pleasure to have in the house during a potentially stressful process. I have no hesitation in recommending Greg and his colleagues to anyone contemplating a loft conversion.