About Us
With over 20 years in the construction industry, Ash Bonner brings a depth of knowledge and hands-on experience that is second to none. Having successfully delivered everything from large-scale extensions and custom self-builds to intricate landscaping projects and the sensitive restoration of listed properties, Ash is the person you want at the helm of your build. His eye for detail, commitment to quality, and deep understanding of every stage of the construction process make him uniquely qualified to bring your vision to life.
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Under Ash’s leadership as Company Director, Bonner Construction blends tradition with innovation, delivering outstanding craftsmanship in bespoke homes, new builds, and extensions.
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Serving South Warwickshire, the North Cotswolds, Oxfordshire, and Worcestershire, our close-knit, consistent team approaches every project with pride and passion. We use a mix of traditional methods and modern techniques to deliver lasting results. With a strong focus on integrity, transparency, and clear communication, we make the journey from foundations to finishes as smooth and stress-free as possible.
Our Mission
To deliver high-quality construction built on experience, craftsmanship, and integrity. We take pride in creating lasting homes and spaces through a clear, reliable process, using both traditional and modern techniques. Every project is approached with care and attention to detail, ensuring results that stand the test of time.
Why choose us?
We understand that choosing a builder is about more than just bricks and mortar — it’s about trust, quality, and confidence in the people delivering your vision.
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With extensive hands-on experience in the industry, we bring deep expertise to every stage of the build. From large-scale extensions and bespoke homes to listed property renovations, we’ve built a reputation for quality workmanship and reliable service across South Warwickshire and the North Cotswolds.
We hold ourselves — and everyone we work with — to the highest standards. Our team is made up of skilled, hardworking professionals who take pride in a clean, well-managed site and a job done properly.
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Clear, honest communication is central to our approach. We keep you informed and involved throughout, building not just beautiful homes, but trusted relationships along the way.
Client Reviews
Mr & Mrs Pearce
“Ash and his team are best-in-class – they are knowledgeable and meticulous professionals, who build rapport and credibility with ease. Unlike many others in this trade, they genuinely love what they do, and that shines through in the quality of their work and spirit."
Mrs N Evans
"“I knew that Bonner Construction had an excellent reputation in our local area and so when I needed building work completed they were the first company I contacted. I needed some internal remodelling and a wet room added. Simply put, nothing was too much trouble for Ash and his team. The work was completed to a high standard, with little mess and was completed within the required timescales. Ash was always on hand to oversea the work and to make suggestions for improvements to the initial ideas.
I can recommend Bonner Construction without any reservation based on their professionalism, high quality work and reliability”."
Mr and Mrs Young
“We’ve instructed Bonner Construction on a few projects now, most recently a first floor extension. Ash and his team were so helpful with the whole process and brilliant at managing the build; our neighbours even commented on how prompt and respectful the team were. We're so delighted with the end result and have already started planning our next renovation project with Bonner Construction”