We Deliver!
Ashtead’s Trusted Builders Creating Beautiful Living Spaces Since 1976
Bagnall Builders Ashtead has proudly served Surrey with professional building solutions for over 40 years.
We handle everything from stylish garage conversions and full renovations to house extensions and new builds.
Our experienced team values precision, transparency, and long-term results—making us a reliable choice for quality construction projects.
Projects Completed
Customer Satisfaction
Cup's of Tea
Why Choose Us
Quality Builders in Ashtead
Our Building Services:
House Extensions
Garage Conversions
New Build Houses
Bricklwork & Re-pointing
Driveways & Patios
General Building
What Our Customers Say
Testimonials from TrustATrader
George was exceptionally helpful from when we first approached him, and helped change our plans so we could have the extension we wanted. All his work is of very good quality, and he worked to resolve any issues from subcontracted trades with no debate. We had multiple issues throughout the project with external factors (Party wall agreement, drainage) and George helped us with advice and recommending people to help us get around them and stuck with the project himself despite all the delays.
They started the work on time and would have completed the work very quickly but for weather delays. They did keep me informed of any issues that came up during the work and supplied options to overcome the issue. I would happy have them carry out any future works and would recommend them to anyone looking for a builder
Complete service from demolishing and removal of existing garage to rebuilding our new double garage. Very professional, excellent quality of workmanship, and a great team of people. George takes a huge amount of pride in his work and this is very refreshing. Very personable and nothing is a problem. Always kept us informed of what was happening and when. We are really pleased with everything George did and the photo speaks for itself. We would have absolutely no hesitation in recommending Bagnall Brickwork .... fantastic job, thanks.
Get in Touch — We’re Ready to Help
"A solid build begins with strong values — honesty, hard work, and pride in every finish"
George Bagnall – Founder
Who are we?
Get to know us
Bagnall Builders in Ashtead is a trusted, long-standing family-run building company, proudly serving homeowners, developers, and commercial clients throughout Surrey for over four decades.
Founded in 1976 by George Bagnall, we have earned a solid reputation as a reliable builder in Ashtead, delivering outstanding workmanship, honest service, and quality-driven results on projects both large and small.
Our company is built on values that still guide us today: trust, traditional craftsmanship, and a commitment to complete customer satisfaction. These principles are reflected in every home extension, renovation, and new build we undertake.
Over the years, Bagnall Builders in Ashtead has completed hundreds of successful projects across the local area — from full property developments to structural improvements — consistently exceeding expectations and building long-term relationships with clients across Ashtead and surrounding Surrey towns.
Whether we’re extending a family home or managing a custom new build, our aim is always the same: to be the go-to builder in Ashtead known for delivering on time, within budget, and to the highest possible standards.
What We Do at Bagnall Builders in Ashtead
As a leading builder in Ashtead, we offer a comprehensive range of residential and commercial building services tailored to suit your unique property goals and lifestyle.
Whether you’re planning a simple improvement or a complete property transformation, our team brings experience, attention to detail, and modern techniques to every stage of your build.
Our services include:
House Extensions
Add space and value to your home with bespoke extensions that blend seamlessly with your existing property.Garage Conversions
Transform underused garage space into functional, stylish living areas such as offices, guest rooms, or playrooms.New Build Projects
We manage new build homes from start to finish, ensuring exceptional quality, thoughtful design, and expert project management.Bricklaying & Repointing
Our experienced bricklayers provide durable brickwork and precise repointing to maintain strength, weather resistance, and kerb appeal.Driveways & Patios
Upgrade your outdoor spaces with attractive paving solutions including Indian sandstone, block paving, and traditional flagstones.Structural Repairs
Protect your property’s integrity with trusted structural repairs including wall stabilisation, lintel replacement, and crack resolution.Conservatories & Garden Rooms
Create bright, versatile living spaces with our custom conservatories and fully insulated garden buildings.Home Office Builds
We design and construct insulated garden offices, ideal for remote work, creative spaces, or home-based businesses.Renovations
Whether you’re renovating for comfort, value, or rental purposes, we deliver tailored solutions that meet your goals and budget.General Building Work
As your reliable builder in Ashtead, we take on all general building and maintenance tasks with care and professionalism.
Why Choose Bagnall Builders?
Led by our founder George Bagnall, we’ve spent more than 40 years earning our reputation as a dependable builder in Ashtead. Our commitment to quality and service is evident in every brick laid and every client relationship built.
We only work with skilled, qualified tradespeople who respect your home, communicate clearly, and uphold the highest standards of safety and workmanship.
Every project is approached with care, from the planning phase right through to completion. We believe in transparency, fair pricing, and building long-term trust with every homeowner, landlord, or commercial partner we work with.
At Bagnall Builders in Ashtead, we don’t just construct buildings — we build relationships and deliver results that last.
Let’s Build Something Great Together
Call us on 01372 790095
for a no-pressure chat about your building plans, or to schedule a free, no-obligation consultation.
Prefer to send a message? Use our online contact form and a member of our friendly team will get back to you promptly.
Let Bagnall Builders — your experienced builder in Ashtead — help bring your ideas to life with craftsmanship you can count on.
We cover the following areas:
Addlestone | Ashford | Ashtead | Byfleet | Camberley | Caterham | Chertsey | Chobham | Cobham | Cranleigh | Epsom | Ewell | Farnham | Frimley | Godalming | Godstone | Great Bookham | Guildford | Haslemere | Horley | Leatherhead | Lightwater | Oxted | Redhill | Reigate | Ripley | Shepperton | Staines-upon-Thames | Tadworth | Virginia Water | Walton-on-Thames | Warlingham | Woking
For a full list of of our service area visit our Areas Page
