Residential Commercial Our WorkTestimonialsAreas We CoverBlogContact07891 214075Get A Quote - Home - Reviews Client Reviews # What Our Clients SayAbout Working With JBW Every review below is from a real client. We don't edit, filter, or cherry-pick. Our reputation is built on consistent delivery — not marketing. 5.0 Average Rating 9+ Verified Reviews 100% Would Recommend 150+ Projects Completed John and his team extended our kitchen by 5 metres and it's transformed how we live. The build was clean, on time, and the finish is outstanding. We've already recommended them to two neighbours. Sarah M. Kitchen Extension · Chesterfield We had three quotes for our loft conversion. JBW wasn't the cheapest, but their attention to detail during the survey convinced us. Best decision we made — the quality is a level above anything we expected. David & Claire T. Loft Conversion · Dronfield Converting our barn was a complex project with conservation requirements and difficult access. JBW handled everything — planning, stone sourcing, ecology surveys. The finished home is stunning and exactly what we envisioned. Mark R. Barn Conversion · Matlock Our double-storey extension in Dore added a huge kitchen-diner and master bedroom above. John managed the project personally and we never once felt stressed. The stonework matches our 1930s house perfectly. Emma W. Double-Storey Extension · Sheffield Garage conversion completed in exactly 3 weeks as promised. Now a proper home office with underfloor heating, good lighting, and built-in storage. Wish I'd done it years ago. James H. Garage Conversion · Chesterfield We'd been turned down by two builders who said our site was too difficult. JBW surveyed it, designed the right foundations, and built a beautiful stone extension on our hillside cottage. Exceptional work. Paul & Linda K. Stone Extension · Peak District Complete renovation of our 1960s semi — new kitchen, bathroom, rewiring, replumbing, and decoration throughout. The house feels brand new. John's team were respectful, tidy, and professional every day. Rachel D. Full Refurbishment · Rotherham Our new build bungalow was delivered on budget and two weeks ahead of schedule. Communication was excellent throughout — weekly updates, photos, and John always available to answer questions. First-class service. Tom S. New Build · Dronfield JBW fitted out our new café on Chatsworth Road. They understood the tight deadline — we couldn't afford to delay opening. Completed on time, within budget, and the space looks fantastic. Customers comment on it daily. Karen & Neil B. Commercial Fit-Out · Chesterfield ## Join Our Growing List of Happy Clients Book a free site survey and see why Derbyshire homeowners consistently rate us 5 stars. View our completed projects or explore our building services. Request Your Free Quote07891 214075 FMB accredited · Derbyshire Trusted Trader · £10M insured · 10-year guarantee Derbyshire's trusted builders delivering quality construction, renovations, and conversions for over 25 years. - ### Navigation Home - About - Services - Our Work - Reviews - Specials - Areas We Cover - Contact Us ### Services - Extensions - New Builds - Barn Conversions - Garage Conversions - Loft Conversions - Refurbishments - Shop Fit-Outs - Commercial ### Areas - Builders in Chesterfield - Builders in Matlock - Builders in Peak District - Builders in Sheffield - Builders in Dronfield - Builders in Rotherham ### Get In Touch 07891 214075info@jbwconstruction.co.ukSalisbury Ave,Chesterfield S41 8PQ © 2026 JBW Construction Services Ltd. All rights reserved. Privacy PolicyTerms & ConditionsCookie PolicySitemap Call NowFree Quote We use essential cookies to run this site and optional analytics cookies to improve it. Cookie Policy AcceptReject