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A glazed orangery extension with a pitched glass roof and bifold doors, opening onto a lawn with a mature tree

Design & build · Surrey

Extensions & renovations in Surrey

Specialist builders in Surrey for extensions, renovations and complete design & build projects.

Get a free quoteCall 01932 505566

20+ years experience

Fully managed design and build

Attention to detail

Trusted across Surrey

What we do

Wentworth Design & Build is a Surrey building company specialising in high-quality house extensions, renovations, structural alterations and bespoke new builds.

Design & buildComplete design and build service, managing your project from initial concept through to completion.
Project managementProfessional project management, coordinating trades, schedules and works from start to finish.
Planning & designPlanning and design support to help take your project from initial ideas through to construction.

We take on a limited number of projects at a time, giving every build close attention to detail, honest communication and reliable service.

Wentworth Design & Build

On site, and finished

Our work — including the parts of a build most people never get to see.

A tiled-roof house with a green glazed extension and bifold doors
A kitchen island with bifold doors onto the garden
Wide brick and paved garden steps
A blockwork extension with brown bifold doors and a patio
A mock-Tudor house with a brick wall under construction and a rockery
A flat roof deck with an opening formed for a lantern
View more of our work

Recent builds

A design and build company in Surrey, concept to completion

We provide a complete design and build service, managing projects from initial concept and planning through to construction and completion.

01

Initial concept

We start with your initial ideas for the project and what you want the house to do.

02

Planning and design

Planning and design support to help take your project from initial ideas through to construction.

03

Construction

Professional project management, coordinating trades, schedules and works from start to finish.

04

Completion

A complete design and build service, managed through to final completion.

Across west Surrey

Serving Weybridge, Cobham, Esher, Woking, Chobham, Virginia Water, Guildford, Addlestone, Chertsey and Byfleet and surrounding Surrey areas.

  • Virginia Water
  • Chertsey
  • Weybridge
  • Addlestone
  • Esher
  • Chobham
  • Byfleet
  • Cobham
  • Woking
  • Guildford

If your property is located elsewhere in Surrey or a surrounding area, please contact us to discuss your project.

Virginia WaterChertseyWeybridgeAddlestoneEsherChobhamByfleetCobhamWokingGuildfordand surrounding Surrey

Reviews

Reviews from our customers, in their own words, on our Google Business Profile.

  • Phil Turner

    a week ago

    5 out of 5 stars.

    “We recently had Wentworth Design & Build carry out our double-storey extension in Weybridge and couldn’t be more pleased with how it turned out. From start to finish everything was handled really well and the quality of the work was excellent. The team were reliable, friendly and kept us updated throughout the job, which made the whole process much easier. They took real pride in their work and the finished extension looks fantastic. We’re very pleased with the end result and would definitely recommend Wentworth Design & Build to anyone considering an extension or renovation.”

  • Hayley Shanahan

    2 weeks ago

    5 out of 5 stars.

    “Had my whole garden re-done and love it can't believe the difference it's made, every detail was spot on, the team had an ideal off what I wanted and we sat down and went through some options and then planned the design on how I would like the layout to be each step James would check in to make sure I'm happy etc in which I was! would def would recommend and use again....”

  • sean mcgann

    3 weeks ago

    5 out of 5 stars.

    “Really pleased with the whole service we received. Great team with good communication and knowledge. Professional and reliable which is more than we had with our previous company. Would recommend to anyone who is thinking of having building work done and hoping to use Wentworth for our second phase of work. Very happy”

  • Nicola Winnan

    4 weeks ago

    5 out of 5 stars.

    “Really happy with the work carried out. Wentworth were reliable, friendly and did a great job from start to finish. Very pleased with the final result and would definitely recommend them.”
    Read the full review on Google

  • Shannon Mcwhirr

    4 weeks ago

    5 out of 5 stars.

    “Really happy with the work completed. The whole process was handled professionally from start to finish. The workmanship was excellent and we're extremely pleased with the finished result.”
    Read the full review on Google

Swipe to see more reviews

Read our reviews on Google

Common questions

Which areas do you cover?

We serve Weybridge, Cobham, Esher, Woking, Chobham, Virginia Water, Guildford, Addlestone, Chertsey and Byfleet and surrounding Surrey areas.

Do you handle the design as well as the building?

We provide a complete design and build service, managing projects from initial concept and planning through to construction and completion.

Do you take on loft conversions?

Yes. Alongside extensions, renovations, structural alterations and new builds, we take on loft conversions across Surrey. Contact us and we will come and look at the job.

How many projects do you take on at once?

We take on a limited number of projects at a time, giving every build close attention to detail, honest communication and reliable service.

Do you charge for a quotation?

No. Contact us for a free, no-obligation quotation.

Tell us about your project

Contact us for a free, no-obligation quotation.

  • Office01932 505566
  • Emailinfo@wentworthdesignbuild.co.uk
  • HoursMon–Fri 8am–5pm
  • Where we workWorking across Weybridge, Cobham, Esher, Woking, Chobham, Virginia Water, Guildford, Addlestone, Chertsey, Byfleet and surrounding Surrey.

We use your details only to reply to this enquiry.