Find an Extension Builder

We have thousands of Extension Builders listed on What's Your Offer ready to help you with your project. Post your project and watch the quotes roll in. After that, it's a matter of making a choice and getting the job done.

Get Quotes

Get the best quote for local Extension Builders


Simply post your job for local Extension Builders. All Extension Builders nearby then receive an alert, generating the best offer for the lowest price for your job. Based on reviews, you can pick your Extension Builder, allow them to contact you and get your job done for the best price for you. It's simple, easy and allows you to get on with the bigger things in life whilst we look for you. All you have to do is pick the best quote!


Get quotes

Page 1 of 40

Extension Builders 782 tradesman found

The Market Design & Build Ltd

The Market Design & Build Ltd

Location: Greater London

Get Quote
Buds Landscapes

Buds Landscapes

Location: Hampshire

Get Quote
Trade Windows & Doors

Trade Windows & Doors

Location: Hampshire

Get Quote
Kudos & Hpg Property Ltd

Kudos & Hpg Property Ltd

Location: West Sussex

Get Quote
MK Plastering

MK Plastering

Location: Greater London

Get Quote
CRK Windows Ltd

CRK Windows Ltd

Location: Hertfordshire

Get Quote
TM Roofing & Building

TM Roofing & Building

Location: Hampshire

Get Quote

Get a quote from all Extension Builders

Rather than getting a quote from one person at a time at your job and get it sent to all and get the lowest price

Get Quotes

Hire a Extension Builder today

This page is all you need to find the best extension builder in your local area. Our database lists all of the UK’s finest tradespeople. All you have to do to access them is type the details of the job you have into our simple fields. Moments later, we’ll pass your description on to every extension builder near you and they’ll get back in touch with estimates on the work.


Adding an extension to your home is a big project. Not only will doing this add a huge amount of value to the property, it will give your living space a whole new look and feel. Certainly, this is not a job you want to risk messing up. That means you need to be sure you’re getting the best possible extension builder for the job.


Given just how many companies and freelancers there are in the UK offering this service, however, searching for the right one can take a lot of time. You need to seek them out individually, contacting each one and sourcing their quote separately before bringing all the data together and making your decision.


With What’s Your Offer, however, things are much, much easier.


Extension builders from all over the country are signed up to our huge database and looking for work. All you need to do is give us the key details of the job and we’ll do the searching for you. We the brief over to all the best and most qualified builders near you and they then get back to you personally with quotes.


All you have to do is look over them all and decide who is offering the best deal. It’s fast, it’s simple and it comes with zero stress.


Find an extension builder the easy way. Use What’s Your Offer’s straightforward system now.

How What's your offer works?

Post Your job

Tell us what you need - for free

Get quotes

Watch as your quotes fly in

Choose a quote and hire

Compare, choose the best quote. Job done

Recent Jobs posted for Extension Builders

Job Quotes

Loft Conversion/Single story extension

Could someone give me a quote for a loft conversion to a detached bungalow in Barnet and also a separate quote for a single story rear extension....

New Barnet, London     ASAP     Tricia T.

5

£30 - £50000

View

extension   Closed

4m x 4m brick extension on a bungalow plus reconfiguration of internal walls...

Berrow, South West     I'm flexible     pam m.

0

View

Cottage extension in Sapey Common   Closed

Two storey old brick extension with pitched roof (old small roof tiles) 2.5m x 5m. One window in gable end and one overlooking rear of property. Easy...

Upper Sapey, West Midlands     I'm flexible     david F.

0

View