We manage extensions, loft conversions, kitchens, bathrooms, and renovations with clear communication, realistic timelines, and consistent workmanship from start to finish.
Over the year, Overstones have completed a number of extensions of varying shapes, sizes and styles to include Sip, timber frame, and block built extensions, loft conversion, as well as, garage conversions.
We work from existing plans, and use our preferred partners to design larger projects or we can work direct with you on smaller jobs to provide a build solution without you incurring the design costs.
Kitchen and bathroom fitting, laying of laminate/wood/tiled flooring, underfloor heating, plumbing and heating, decking, fencing, patio laying, stone walling, retaining walls and hardcore landscaping.
Rear, side and double-storey extensions that add space while preserving flow, light and garden connection.
New bedrooms, offices or guest suites created with smart staircase planning and building compliance.
Home renovations that modernise layouts, improve usability, and bring older properties up to date.
Full kitchen installations with layout changes, service coordination and high-quality finishing throughout.
Bathrooms, en-suites and downstairs WCs installed with careful detailing and long-term durability in mind.
Garage and internal conversions that unlock unused areas and create practical, comfortable living space.
We work across Congresbury, Yatton, Nailsea, Clevedon, Backwell, Wrington, and surrounding North Somerset villages. Most of our projects come from local homeowners looking to extend, renovate, or improve properties without losing character or practicality.
Building locally means understanding more than just construction. We know the property styles common across North Somerset, from stone cottages and period terraces to detached family homes and village extensions. We also understand access restrictions, older drainage systems, local planning expectations, and the ground conditions that often affect foundations and drainage work.
Because we stay focused on a smaller service area, projects are easier to manage, communication stays consistent, and site visits happen quickly when needed.
We focus on one major build at a time, giving your project consistent attention from start to finish.
The same people who quote your project stay involved and manage the work through completion.
Clear upfront pricing covering labour, materials, waste, and agreed scope without hidden extras.
Design, structural work, trades, inspections, and finishing all coordinated under one team.
Overstones is a local family run residential building company in North Somerset. Bryan Wall started the company in 2005 where our main objective was to not only do a great job but offer a personalised customer focus. For this to work we aim to only do one job at a time, getting to know our clients and what they want, and not having our attention taken away by other jobs, and speeding up the process for completing your job.
Send us a few photos and a rough idea of what you want done, and we’ll tell you what’s realistic.
During the design & build, the team from Overstones worked closely with us and our architect to ensure the demolition and subsequent build went as smoothly as possible. Any issues during the build were dealt with swiftly and professionally, even during the heavy snow of last December every effort was made to ensure there was the minimum of delay in the project.
During the build, a number of internal walls were removed. Bryan and team made every effort to ensure that the area was clean and we were able to access this part of the house safely. We are very happy with the quality of the work completed by Overtones and wouldn’t hesitate to recommend them to others or use their services again in the future.
Mr & Mrs Chetland | Bristol
Excellent and professional service. Bryan helped bring our initial rather vague vision of an extension into a brilliantly finished kitchen dinner. Very happy with the work Bryan carried out and his project managing, communication, safety and efficient service all during lockdown! Would highly recommend Overstones.
Elaine Boulton | Bristol
Really pleased with the fantastic job. They did a high quality, professional job, sticking to the original quote given. We have recommended Overstones to friends and recommend them highly.
Geoff Weeks | Bristol
Vivien French | Bristol
