Trusted Builders in Dorking and Across Surrey
An experienced, family-run building company specialising in house extensions, loft and garage conversions, refurbishments, roofing and complete property improvements.
Established Company
Family-run builders based in Dorking.
Years of Experience
Extensive combined construction experience.
Complete Service
Building work and supporting trades coordinated.
Workmanship Guarantee
Additional confidence and peace of mind.
Building Better Homes Across Surrey
Johnson Construction & Building Ltd is a family-run building company based in Dorking. Since forming in 2010, we have helped homeowners across Surrey improve, extend and transform their properties.
From creating much-needed space with an extension or conversion to completely refurbishing an existing property, our experienced team can manage the different stages required to deliver a complete result.
- Personal service from a local family-run company
- One dependable point of contact throughout
- Clear communication and experienced workmanship
One Trusted Team for Your Entire Project
Practical building expertise covering major property transformations and the skilled work needed to complete them properly.
House Extensions
Create valuable new living space with an extension designed to complement your existing home.
Explore extensions →
Loft Conversions
Turn unused roof space into a bright, comfortable and practical addition to your property.
Explore loft conversions →
Garage Conversions
Transform an underused garage into a home office, bedroom, gym, playroom or additional living area.
Explore garage conversions →
Property Refurbishments
Modernise a dated property, improve its layout or undertake a complete multi-trade renovation.
Explore refurbishments →
Roofing Services
Roofing construction, repairs and maintenance for pitched and flat roofs as part of standalone or wider projects.
Explore roofing →
Carpentry and Joinery
Skilled first-fix and second-fix carpentry for structural work, interiors and finishing details.
Explore carpentry →
Hard Landscaping
Patios, pathways, paving and permanent outdoor improvements built to complement the property.
Explore landscaping →
Brickwork
Professional bricklaying for extensions, walls, repairs and permanent garden features.
Explore brickwork →
Steel Installations
Experienced structural steel installation for openings, extensions and major property alterations.
Explore steel installations →
A Complete Building Service, Managed by One Team
Bringing the building work and supporting trades together creates clearer communication, a more coordinated project and one dependable point of contact.
Discuss Your ProjectQuality You Can See in Every Detail
A selection of completed extensions, refurbishments and property improvements delivered by Johnson Construction.
Built Properly. Managed Personally.
Experienced workmanship, practical project management and a personal service from a local family-run company.
Family-Run and Local
Based in Dorking and proud of our reputation across Surrey.
Multi-Trade Service
Building work and supporting trades coordinated together.
Experienced Workmanship
More than 40 years of combined construction experience.
Clear Communication
Practical advice and updates throughout the project.
Specialist Equipment
Plant and machinery available for demanding structural work.
Guaranteed and Insured
Reassurance from appropriate insurance and guaranteed workmanship.
From Your First Idea to the Finished Build
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01
Tell Us About It
Explain your location, ideas and the work you are considering.
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02
Site Visit
We review the property and discuss the most suitable approach.
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03
Construction
Our team coordinates and manages the agreed stages of work.
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04
Completion
We address the final details and complete the new space.
Building and Property Services Near You
Based in Dorking and serving homeowners throughout Surrey and the surrounding areas.
Recommended by Homeowners Across Surrey
“Five star. Highly recommended.”
miket_29 Garage conversion, conservatory installation and landscaping
“The end price matched the quoted price exactly.”
ivcarr New doorway through an internal supporting wall
Planning Your Building Project
A few useful answers before you contact Tim or Harry about your property.
Which areas do you cover?
JCB is based in Dorking and regularly undertakes work in Bookham, Cobham, Esher, Reigate and other suitable locations across Surrey.
What building work do you undertake?
Services include extensions, loft and garage conversions, refurbishments, roofing, carpentry, landscaping, brickwork and steel installations.
Can you coordinate the different trades?
Yes. The building work and supporting trades can be coordinated through one main team and point of contact.
How do I request a quotation?
Complete the form below, telephone the office or speak directly to Tim or Harry with details of your property and proposed work.
Let’s Talk About Your Ideas
Tell us about your property, your location and what you would like to achieve. Tim or Harry will get back to you to discuss the next step.
Request a Quote
Provide as much information as possible about your proposed project.
Ready to Improve Your Property?
Speak directly to Tim or Harry about your ideas.