Wentworth Basements
Excavated basement footprint at Virginia Water with full rebar grid and survey theodolite
Basement Construction Specialists

Basement construction specialists

Structural works, steel fixing, waterproofing and basement construction delivered by an experienced site team.

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Speak to Lee directly07803 265112
Basement ConstructionSteel FixingWaterproofingStructural Works
What we do

Specialist basement contractors

01

Basement Construction

Full-build from excavation to finished slab.

02

Steel Fixing

Reinforcement for strong, safe, properly built structures.

03

Structural Works

Load-bearing walls, retaining structures, below-ground engineering.

04

Waterproofing

Tanking and membrane systems that keep basements dry.

05

Excavation

Controlled dig-outs on tight residential sites with proper shoring.

06

Underpinning

Foundation strengthening for properties going deeper.

07

Drainage & Pump Systems

Sump pumps, perimeter drains and back-up systems.

08

Swimming Pools

Structural shell, reinforcement and waterproofing for new pool builds.

Built properly

Built properly from the ground down

Wentworth Basements handles the hard parts of basement construction. From structural works and steel fixing through to waterproofing and site delivery, we focus on building safe, strong and long-lasting basement spaces.

Our team is experienced in residential and commercial below-ground work across London and the South East. We turn up, set the site up properly, and stay on the job until it is signed off.

Red crane lifting steel reinforcement with cast concrete columns and formwork on site at Virginia Water
Why Wentworth

Practical, not fluffy

01

Experienced basement team

Years of below-ground work. We know what tight London sites need.

02

Strong on structural works

Reinforcement, retaining structures and load-bearing detail done right.

03

Clear communication, start to finish

You know what is happening on site, who is doing it and when.

04

Built with long-term protection in mind

Waterproofing and structural detailing specified to last, not to pass an inspection.

How it works

Simple, sequenced, signed off

  1. 01

    Site Visit

    We review the property, access, structure and project requirements before advising on the next step.

  2. 02

    Scope & Quote

    Clear written scope and quote covering structure, sequence and any specialist works.

  3. 03

    Preparation

    Site set-up, hoarding, access plans and structural surveys signed off before any digging starts.

  4. 04

    Construction Works

    Excavation, steel fixing, structural concrete and waterproofing delivered in sequence by our site team.

  5. 05

    Completion & Handover

    Final inspection, warranty paperwork, drainage testing and handover.

Recent work

Real projects, real photos

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Get in touch

Planning a basement project?

Speak to Wentworth Basements about your site, your options and the best way to move the work forward.

Or call 07803 265112