How HaMuch saves you money
Post your job for free
We send your job to ALL DA16 extension builders
Compare quotes
Available extension builders in DA16 reply
Save Money
Select your affordable DA16 extension builder
Post your job
R Tredget & Son
R Tredget & Son are here to help customers who need an Extension Builder in DA16. We offer a competitive rate to complete all your extension builde...
"Basement conversion" - SE18, job posted 18/06/26
HOUSE BUILDING SERVICES LIMITED
Tommy House
HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in DA16 and the surrounding area. Contact us to today to get a com...
"Loft conversion" - DA16, job posted 08/03/26
PFM General Building Services Ltd
Philip Boateg
Need to find an Extension Builder near you for all your extension buildering work?
PFM General Building Services Ltd provides a local, trus...
"Granny annexe" - BEXLEYHEATH, job posted 07/10/25
Lover Build
Lover Build is an established and experienced local extension builder in DA16. Please contact us for a free, no obligation quote and competitive ra...
"Single storey extension" - DA15, job posted 20/05/25
Danni Building Services Ltd
Pedro
Need an Extension Builder in DA16? Danni Building Services Ltd has been helping local clients (10 mile radius) with their extension buildering jobs...
"Underpinning" - BEXLEY, job posted 10/03/25
Pro-Tec Roofing & Building Services Ltd
Pro-Tec Roofing & Building Services Ltd is an established and experienced local extension builder in DA16. Please contact us for a free, no obligat...
"Side return extension" - DA16, job posted 05/10/24
GW Building Solutions
Gary Woolcombe
I am an experienced builder, I jave been in the building game since I left college after doing a 2 year bricklaying apprenticeship.
I ha...
"Kitchen extension" - WELLING, job posted 24/09/24
Self employer
Darius Kudzevicius
Trusted and professional extension builder in DA16. Experienced in all extension buildering work and keeping within budget and on quote. Self emplo...
"Granny annexe" - ABBEY WOOD, job posted 01/08/24
£46/hr
£289/day
Liam Kinsella Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Liam Kinsella Ltd provides a local, trusted extension bu...
£69/hr
£252/day
Roger Matharoo
Roger Matharoo
We are family run buisness with great pedigree of enginners.
We have over 40 years knowledge in construction building and are very compe...
£46/hr
£282/day
FireX Contracts Limited
FireX Contracts Limited is a trusted extension builder serving customers in DA16 and the surrounding area. Contact us to today to get a competitive...
£43/hr
£270/day
RSM BUILDING CONTRACTORS
Relax... you have found a reliable extension builder in DA16. RSM BUILDING CONTRACTORS is a friendly and reliable company based in DA16 who conside...
£37/hr
£233/day
AJP BUILDING SERVICES
Experienced extension builder ready to quote for your work. AJP BUILDING SERVICES is the best extension builder in DA16. No obligation free quotes ...
£43/hr
£268/day
Osborne Building
Osborne Building is a trusted extension builder serving customers in DA16 and the surrounding area. Contact us to today to get a competitive quote ...
£38/hr
£238/day
Builder.Special
Welling, DA16
Builder.Special is an established and experienced local extension builder in DA16. Please contact us for a free, no obligation quote and competitiv...
£38/hr
£236/day
Montrose Builders Ltd
Need an Extension Builder in DA16? Montrose Builders Ltd has been helping local clients (10 mile radius) with their extension buildering jobs for m...
£42/hr
£263/day
Desi Builders
Relax... you have found a reliable extension builder in DA16. Desi Builders is a friendly and reliable company based in DA16 who consider no job as...
£39/hr
£240/day
All Division Building Ltd - Refurbishment Specialists
Joe .
Experienced extension builder ready to quote for your work. All Division Building Ltd - Refurbishment Specialists is the best extension builder in ...
£50/hr
£158/day
Birdz Property Services
Zachary Bird
Welling, DA16
Birdz Property Services are here to help customers who need an Extension Builder in DA16. We offer a competitive rate to complete all your extensio...
£38/hr
£238/day
Henty Construction
Henty Construction are here to help customers who need an Extension Builder in DA16. We offer a competitive rate to complete all your extension bui...
Quickly find an Extension Builder in DA16
Use these steps to find Extension Builders in DA16 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in DA16. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local DA16 Extension Builders or phone them directly - you’re in control!
Local Extension Builders in London Boroughs
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Build a timber frame extension - £26,088
Garden office - £10,088
Granny annexe - £87,088
Build a flat roof extension - £22,088
Convert a Garage - £16,088
Hip to gable loft conversion - £42,088
Convert a bungalow loft - £29,088
Build a dormer loft conversion - £42,088
Build a swimming pool - £81,088
Build a Mansard loft conversion - £52,088
Concrete foundations - £6,338
Underpin a building - £17,588
Two storey extension - £88,132
Convert a basement - £38,490
Side return extension - £42,490
Loft conversion - £34,575
Garage - £18,588
Single storey extension - £56,760
Outbuilding - £10,088
Install an RSJ - £2,288
Build a kitchen extension - £42,088
People in DA16 searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!