Residential Construction & Development

We Build It
Right.
First Time.

KB Builders takes projects from bare plot to finished home — new builds, extensions, refurbishments, and full residential developments. Straight talk, fixed quotes, and workmanship we put our name on.

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✓ Fully Insured ✓ Free Site Visits ✓ Fixed Written Quotes ✓ Building Regs Compliant ✓ All Trades In-House
What We Do

Six Services.
One Reliable Team.

From a single-storey extension to a multi-unit development, every KB Builders project gets the same treatment: a clear plan, a fixed quote, and a crew that turns up when they say they will.

KB—01

New Build Homes

Complete builds from groundworks to keys-in-hand. Foundations, structure, roofing, and finishing managed by one team, to one standard.

KB—02

Extensions & Conversions

Rear and side extensions, loft conversions, and garage conversions that add real space and real value — with planning and building regs handled for you.

KB—03

Full Refurbishments

Whole-property renovations: kitchens, bathrooms, rewiring, replumbing, plastering, and flooring — every trade under one roof.

KB—04

Residential Developments

Buy-to-let, HMO, and small-to-medium residential schemes delivered for landlords and investors — on programme and on budget.

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Planning & Design

Support with planning applications, architectural drawings, and structural calcs, so your project gets approved and starts on solid ground.

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Project Management

One point of contact from day one to handover. We coordinate every trade, manage the programme, and keep you informed at every stage.

KB Builders construction site
About KB Builders

Builders First.
Everything Else Second.

KB Builders was founded on a simple idea: people deserve a building company that says what it will do, then does it. No vague estimates, no disappearing acts, no corners cut where you can't see them.

Whether you're a family adding space, a landlord refurbishing a portfolio, or an investor developing a site, we bring the same discipline to every job — a fixed quote up front, a clear programme, and finished work we're proud to stand behind.

KB
The KB Builders Team
Family-run · All trades in-house · Fully insured
Why Choose KB

No Surprises. No Excuses. No Shortcuts.

The building trade has a reputation problem — and we built KB Builders to be the exception. Here's what working with us actually looks like.

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A

Fixed Quotes, In Writing

A detailed, itemised quote before a single tool comes off the van. The price we agree is the price you pay — no mid-project invoices out of nowhere.

B

One Team, Every Trade

Groundworkers, brickies, sparks, plumbers, plasterers, and finishers — coordinated by us, not left for you to chase.

C

Compliant & Fully Insured

Every project runs in line with UK building regulations, with full insurance cover and proper sign-off at each stage.

D

Direct Access, Real Answers

You deal with the people running your build — not a call centre. Questions get answered the same day, not the same week.

How It Works

From First Call to Final Handover

Four stages, clearly defined, so you always know where your project stands.

01

Site Visit & Consultation

We visit your site, listen to what you want to achieve, and give honest advice on the best route — free of charge.

02

Fixed Written Quote

You get an itemised quote with every cost laid out. We walk you through it line by line before you commit to anything.

03

Build & Weekly Updates

Work begins to an agreed programme. You get regular progress updates and a direct line to the team throughout.

04

Snag, Sign-Off & Aftercare

A full walkthrough together, every snag resolved, and aftercare support once you've moved in or handed over.

Get In Touch

Let's Talk About Your Project

Tell us what you're planning and we'll come back to you promptly — usually the same working day.

📞
Phone
0044 7735 570901
✉️
Email
contact@kbbuilders.co.uk
📍
Address
Birmingham,
B95SR
🕐
Hours
Mon – Sat: 8am – 6pm

Request a Free Quote

No obligation, no pressure — just a clear price for the work you have in mind.