INVEST · IMPROVE · INCREASE — domestic & commercial, UK-wide
Invest · Improve · Increase

Building & property improvement, done properly

One trusted team for extensions, roofing, kitchens, bathrooms, driveways and full refurbishments across England, Wales and Scotland.

  • Domestic & commercial — from small repairs to full builds, fit-outs & developments
  • Extensions, roofing, kitchens, bathrooms, driveways, refurbishments & more
  • Free survey, fixed written quotes, guaranteed work across England, Wales & Scotland

Get a free, fixed quote

Tell us about your project — we'll get straight back to you.

No obligation · Free site survey · We reply fast

Workmanship guaranteeOn every project
Free site surveyNo obligation, no pressure
Fixed written quotesNo day-rate surprises
Fully insured & vettedExperienced trades
Domestic & commercialSmall jobs to major builds
England, Wales & ScotlandUK-wide coverage

One accountable team

Design, trades and building control managed by us — you deal with one company, not ten.

Fixed, itemised pricing

A clear written quote after a free survey. You know the price before we start.

Domestic & commercial

From small repairs and single rooms to full builds, fit-outs and developments.

Built to a lasting standard

We're property investors ourselves, so we build to a standard that adds real value.

What we do

Shop our full range of services

One trusted team across building, roofing, external works, cladding, interiors, garden rooms and property investment.

Building & Structural

House Extensions

Domestic & commercial

Single & double-storey extensions designed, built and finished by one team.

Learn more →

Single Storey Extensions

Domestic & commercial

Kitchen-diners, rear and side extensions built to a fixed price.

Learn more →

Double Storey Extensions

Domestic & commercial

Two-storey extensions adding a bedroom and a bigger ground floor.

Learn more →

Loft Conversions

Domestic

Dormer, hip-to-gable and Velux conversions with staircase and en-suite.

Learn more →

Garage Conversions

Domestic

Turn an unused garage into a room, office, gym or annexe.

Learn more →

Basement Conversions

Domestic

Waterproof, tank and fit out cellars into usable living space.

Learn more →

New Builds

Domestic & commercial

Ground-up homes and developments, foundations to finish.

Learn more →

Structural Alterations

Domestic & commercial

Knock-throughs, steel beams and load-bearing changes done safely.

Learn more →

Home Refurbishments

Domestic & commercial

Whole-house renovations project-managed from strip-out to finish.

Learn more →

Property Maintenance

Domestic & commercial

Repairs, upkeep and small works for homeowners and landlords.

Learn more →

Brickwork & Repointing

Domestic & commercial

New brickwork, rebuilds and repointing that protects and lifts a property.

Learn more →

Foundations & Underpinning

Domestic & commercial

Groundworks, foundations and underpinning for new builds, extensions and subsidence.

Learn more →

Barn & Property Conversions

Domestic & commercial

Turning barns, outbuildings and disused property into beautiful, usable space.

Learn more →
What clients say

Trusted by homeowners & landlords

★★★★★
★★★★★

“An excellent job from start to finish. The team was tidy, on time and the quote never changed. Our extension has transformed the house.”

— Homeowner, West Midlands

★★★★★

“Professional and reliable — they handled everything including building control, so we didn't have to chase anyone. Highly recommended.”

— Homeowner, Staffordshire

★★★★★

“Fair fixed price, great communication and a quality finish on our roof and driveway. Exactly what you want from a builder.”

— Homeowner, Warwickshire

Simple process

What happens next

Four straightforward steps from first call to finished project.

1

Free survey & quote

We visit, measure and understand exactly what you want to achieve.

2

Fixed written price

You receive a clear, itemised quote — no hidden extras, no day rates.

3

We build it

Our managed team carries out the work cleanly, on schedule, with regular updates.

4

Sign-off & guarantee

Completion, handover and a workmanship guarantee for peace of mind.

FAQs

Common questions

Where do you cover?
We're based in Great Barr, Birmingham and cover the West Midlands and towns and cities across England, Wales and Scotland. Check our areas page or call 0800 088 6341 to confirm.
Is a quote free?
Yes — every quote follows a free, no-obligation site survey and comes as a fixed, itemised written price with no hidden extras.
Do you handle building control and planning?
Yes. Where a project needs structural calculations, building-control sign-off or planning permission, we arrange and manage it as part of the job.
Are you insured?
Yes — we're fully insured and our tradespeople are experienced and vetted. Our work is backed by a workmanship guarantee.
Do you take on small jobs as well as big projects?
We do both — from repairs and maintenance to full extensions, refurbishments and new builds.
Who are S&K Property Investments and Improvement Ltd?
We're a Birmingham-based building and property-improvement company (Company No. 16932889), part of the S&K Group Holdings Ltd group. As property investors ourselves, we build to a standard that lasts and adds value.
Areas we cover

Local across England, Wales & Scotland

Select your county to see our services in your area.

Ready to start your project?

Get a free, no-obligation survey and a fixed written quote. Call us today or send an enquiry and we'll get straight back to you.

CallFree quote