BWB Carpentry & Construction
Built with care.
Finished in the detail.
A family-run carpentry and construction company from Ashtead, building new homes, loft conversions and extensions across Surrey and Greater London.

(01) The company
We’re carpenters first, which shapes how we build. Every frame is straight and true, every junction is thought through, and the finishing carpentry gets the same attention as the structure behind it.
- Family-run
- You deal with us directly, from first visit to handover.
- Carpentry-led
- First fix to second fix, by people who care how it looks.
- Ltd since 2015
- BWB Carpentry & Construction Ltd, Co. No. 09390678.
(02) Services
What we build
- 01
New builds
Complete new homes, from slab and frame through first and second fix to the finishing carpentry.
Whole-house - 02
Loft conversions
Unused roof space turned into bedrooms, bathrooms or a home office, with structural timberwork, insulation and staircases handled by one team.
Space - 03
Extensions
Rear, side and wrap-around extensions in steel and timber, ready for underfloor heating and finished to sit naturally with the house.
Living - 04
Carpentry & joinery
Stud walls, doors and frames, staircases, skirting and architrave, and statement pieces like glazed sliding barn doors.
Craft - 05
Renovations
Internal reconfigurations, refurbishments and the general building that ties a project together.
Home

The BWB standard
It’s all in the detail.
The hinge that lines up. The architrave mitre you never notice. The barn door that glides. Small things decide how a finished room feels, so we don’t leave them to chance.
(03) Selected work
From the frame to the finish
(04) Approach
A family business, run from Ashtead.
BWB is family-run, and we keep it personal. You’ll talk to the people responsible for your build, get straight answers, and see the same care on day one as on the last.
- 01
Visit
We come and see the space, listen to what you want and talk through what’s possible.
- 02
Quote
A clear, written quote with a realistic programme, so you know what happens and when.
- 03
Build
An organised, tidy site, sensible working hours and regular updates as the work moves on.
- 04
Handover
We walk round together, finish any snags and hand over a job we’re proud to put our name to.
(05) Areas
Where we work
Ashtead
Our home base
Surrey
Across the county
Greater London
Registered office in Sutton
Not sure we cover you? Send us your postcode and we’ll let you know.
(06) References
Hear it from our clients.
Ask and we’ll put you in touch with recent customers, or arrange for you to see finished work in person.
(07) Enquire
Tell us about your project.
Planning an extension, a loft or a new build? Call, message or send the form and Dan will get back to you.
- Call07889 309927
- WhatsAppMessage us
- Emaildan@bw-builders.com
- HoursMon–Sat, 7am–5pm
- Instagram@bwbbuilders
(08) FAQ
Good questions
Which areas do you cover?
We’re based in Ashtead and work across Surrey and Greater London. If you’re unsure, send your postcode and we’ll tell you straight away.
What size of project do you take on?
Our core work is new builds, loft conversions and extensions, along with carpentry and renovation work. Tell us what you have in mind and we’ll be honest about whether we’re the right fit.
How does quoting work?
We visit, talk through the work and what you want from it, then follow up with a clear written quote.
Can you work with my architect or designer?
Yes. If you already have drawings, we’ll build from them and work alongside your architect and building control. If you’re at the idea stage, we can talk it through first.
Can I see work you’ve done?
Our latest projects are on Instagram at @bwbbuilders, and we’re happy to share references from recent clients.