Find local Extension Builders across the UK

MyBuilder has thousands of local and reliable Extension Builders across the UK. We screen our trade members and every job is up for review. Post your job now to get quick responses from local Extension Builders across the UK.

Diamond Construction London

Hathaway Property Services

Elite Home Improvements

Goldcrest Developments

PD Refurbishments Ltd

Ava Constructions & Decors Ltd

DHP Construction


Spedding & Anderson Building Services

GDJ Building & Joinery Ltd

Andrew Johnson

John Bedford Builders

Iver Construction Ltd

Henleigh Homes

Alan Cameron (Building services)

RMV Building Services

LB Brickwork


W&L Building Services

Aztec Construction UK

Post your job on today

Need a tradesman?

Post a job on MyBuilder to find a quality, local tradesperson.

how it works

  • Post a job

    Post a job

    Tell us about your job, and we'll alert suitable extension builders in UK. It’s simple and free.

  • Hire a tradesman

    Tradesmen respond

    Once your job is posted, you'll get responses from interested extension builders through the website.

  • Leave feedback

    Review and choose

    Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Trusted by experts

Good Housekeeping Reader Recommended UK 2019
Mumsnet rated 2019

Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet and recommended by Good Housekeeping readers.