Section
Pentagon Construction — Est. 2024

Built five ways.
Done one way — right.

From foundations to finishings — kitchens, bathrooms, roofing, gardens, and full builds. One trusted team. One point of contact. One standard of work.

Hover the pentagon to explore
FMB TrustMark NHBC CHAS Gas Safe NICEIC
Now booking projects from Q3 2026
By the numbers
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Years on the tools
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Projects since launch
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Built value to date
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Return or referral rate
01 / Building works

Foundations to finish.

New builds, extensions, structural alterations and full renovations. We project-manage everything from planning through to handover — one team, one point of contact, no surprises.

01 / Building
02 / Kitchens
02 / Kitchens

The room you actually live in.

Bespoke kitchens designed, supplied and fitted in-house. From sleek handleless contemporary builds to traditional shaker — we handle cabinetry, worktops, electrics, plumbing and tiling under one roof.

03 / Bathrooms

Calm. Considered. Watertight.

Full bathroom and wet-room installations, en-suites, and luxury family bathrooms. We handle the lot — strip-out, first fix, tiling, sanitaryware and second fix — with a single trusted crew.

03 / Bathrooms
04 / Roofing
04 / Roofing

Over your head, on your side.

Pitched and flat roofing, re-roofs, fascias, soffits and guttering. Emergency repairs and full replacements — slate, tile, EPDM and GRP. Every job comes with a workmanship guarantee.

05 / Gardens

Outside, made better.

Landscaping, patios, decking, fencing and full garden redesigns. Whether it's a tidy refresh or a complete rebuild with porcelain paving, planting and lighting — we'll bring the outside up to the standard of the inside.

05 / Gardens
Our process

Five stages. One team. No surprises.

STAGE 01

Discovery

First call and site visit. We listen, you ask. No obligation, no upsell.

STAGE 02

Design

Drawings, materials, 3D visualisation where it helps. You see it before we build it.

STAGE 03

Quote

A fully itemised fixed-price quote. No vague day-rates. No moving goalposts.

STAGE 04

Build

One project manager, weekly progress updates, a photo log you can scroll any time.

STAGE 05

Handover

Snag list, walkthrough, full warranty pack. We don't disappear when the keys turn.

Recent projects

Six recent builds. Hundreds more.

[ PROJECT 01 ]

Clifftop Family Reset

Canford Cliffs · 2025
[ PROJECT 02 ]

Harbour-View Kitchen

Sandbanks · 2025
[ PROJECT 03 ]

Spa Bathroom Suite

Lower Parkstone · 2024
[ PROJECT 04 ]

Slate Re-roof, Victorian Semi

Broadstone · 2024
[ PROJECT 05 ]

Walled Garden Redesign

Wimborne Minster · 2025
[ PROJECT 06 ]

Two-Storey Side Extension

Lilliput · 2024
The team

People you'll actually meet.

[ PORTRAIT — DAVE ]

Dave

Founding Partner
[ PORTRAIT — SCOTT ]

Scott

Founding Partner
In their words
"We've worked with three builders over 20 years. Pentagon is the only one we'd hire again."
— Helen, full house renovation, Canford Cliffs, 2024

Ready to talk about your project?

Book a free site visit. No obligation, no upsell, no nonsense.

Book a site visit →
Or call us on 0XXX XXX XXXX — Mon–Fri, 8am–6pm.