Find Local Extension Builders

Extension Builders London

Search for a local Extension Builder in London below or alternatively you can post your job so they find you!

Post your job now
Read more
Primary Authority Partner Kent Trading Standards BookaBuilderUK is working in partnership with Kent Trading Standards under the Primary Authority scheme to prove our commitment to Regulatory compliance and trading fairly

If you are looking for Extension Builders London then Book a Builder UK is here to connect you with a local trade in your area. Search our pages to find local Extension Builders London where you can view profiles, reviews and photographs of previous work before choosing to contact them.

For the best results, post your job to receive competitive quotes from specialist local trades that are looking for your type of work. Book a Builder UK is a proven and highly successful system used by 1000's of customers to find a tradesperson every month.

Our system ensures that each project is only matched with relevant and suitable suppliers, so post your job with confidence and Find Extension Builders London today.

How Does BookaBuilderUK Work?


post your job to bookabuilder
Post your job to BookaBuilderUK

Enter your requirements for the job you need undertaken.

we send your job to tradespeople
We send your job to tradespeople

Your job is sent out instantly to tradespeople local to you.

recieve quotes from tradespeople
Receive multiple FREE quotes

You will receive quotes from tradespeople along with their profiles to review previous works & testimonials.

choose your tradespeople
Pick the tradesperson for your job!

Choose the tradesperson you want to carry out your job!

pay tradesperson securely
Pay your tradesperson securely!

Keep your money safe & protect building work on your home by paying securely with SafePay!



Filter Your Search
reset search
Post your job to find Extension Builders London
Maple Carpentry Ltd
Premier member badge
Received 1,832 leads!Joined: Nov 20
Business Listing

Maple Carpentry Ltd

Belvedere, Bexley, London.
Identity Checked
2 Stage Interview

Hello and welcome to Maple Carpentry. Firstly, thank you for taking the time to visit our page. My company can co-ordinate whatever carpentry and joinery services you require, from a new lock on... read more »

View profile
AA Designandbuild Ltd
Premier member badge
Received 340 leads!Joined: Sep 22
Business Listing

AA Designandbuild Ltd

Shoreditch, Hackney, London.
Identity Checked
2 Stage Interview
Public Liability

AA DesignandBuild Ltd is a central London based company carrying out construction services, property maintenance and installation work across London. We are proud to deliver high quality craftsmanship... read more »

View profile
Eric lala Construction ltd
Premier member badge
Received 337 leads!Joined: May 22
Business Listing

Eric lala Construction ltd

Addiscombe, Croydon, London.
Identity Checked
2 Stage Interview

Professional in ,bathroom renovation, loft conversion,riforbishman... read more »

View profile
Imperial Development London Ltd
Premier member badge
Received 399 leads!Joined: Apr 22
Business Listing

Imperial Development London Ltd

Hampton Hill, Richmond upon Thames, London.
Identity Checked
2 Stage Interview
Public Liability

"Welcome to Imperial Development (London) Ltd, we are a well-established and highly reputable building company that has been providing professional, trustworthy and high-quality services for over 25... read more »

View profile
Haze Construction Limited
Premier member badge
Received 2,318 leads!Joined: Nov 20
Business Listing

Haze Construction Limited

Central London, City of London, London.
Identity Checked
2 Stage Interview
Public Liability

We are Haze construction limited , we have over 25 years of experience in the construction industry. We are here to provide you with the service you require, full Renovation, Extension, Loft... read more »

View profile
RN Building Services Ltd
Premier member badge
Received 1,759 leads!Joined: Oct 17
Business Listing

RN Building Services Ltd

Warley, Essex.
Identity Checked
2 Stage Interview
Public Liability

RN Building Services Ltd is a family run business which has over 30 years experience and a real focus on customer satisfaction, you can rely on us for all types of works within the building trade, we... read more »

View profile
LND construction services Ltd
Premier member badge
Received 707 leads!Joined: May 22
Business Listing

LND construction services Ltd

Bow Common, Tower Hamlets, London.
Identity Checked
2 Stage Interview
Public Liability

All your construction needs under one roof... read more »

View profile
Jwn And Sons Limited
Premier member badge
Received 1,485 leads!Joined: Aug 20
Business Listing

Jwn And Sons Limited

Rochester, Kent.
Identity Checked
2 Stage Interview

JWN and Sons are a professional and family run business with over 30 years experience in both commercial and domestic settings where no job is to big or small we aim to deliver all our customers with... read more »

View profile
Forever construction ltd
Premier member badge
Received 2,207 leads!Joined: Mar 20
Business Listing

Forever construction ltd

Falconwood, Bexley, London.
Identity Checked
2 Stage Interview
View profile
Pin Building Services Ltd
Business Listing

Pin Building Services Ltd

Central London, City of London, London.
Identity Checked
Proof of Address
2 Stage Interview

Pin building services established in less say 7years ago, has a track record of home improvement as well as exterior work. Experience in carpentery, plumbing, plastering, decoration etc we undertake... read more »

View profile
George Pascar Building Services Ltd
Business Listing

George Pascar Building Services Ltd

The Hyde, Barnet, London.
2 Stage Interview

George Pascar Building Services Ltd undertake all Building work in and around Harrow... read more »

View profile
Kings Maintenance Ltd
Business Listing

Kings Maintenance Ltd

Chislehurst West, Bromley, London.
Identity Checked
Proof of Address
2 Stage Interview
Public Liability

We Cover: Kent Thanet All London areas Essex Kings Maintenance takes pride in providing our customers with the best services and advice.  We cater for all maintenance services exterior and... read more »

View profile
Property Surgeon ltd
Business Listing

Property Surgeon ltd

Romford, Havering, London.
Identity Checked
Proof of Address
2 Stage Interview

Property Surgeon is ready to fulfil your contracting needs. Whether you’re looking for a few helpful tips or need an experienced professional to fully manage a project — we’ve got the tools and... read more »

View profile
Pro Builders London Ltd
Business Listing

Pro Builders London Ltd

Barnet, Barnet, London.
2 Stage Interview
View profile
Nasri Construction
Business Listing

Nasri Construction

Deptford, Lewisham, London.
Identity Checked
Proof of Address
2 Stage Interview
Public Liability

Building and renovation business... read more »

View profile
Mg builders london ltd
Business Listing

Mg builders london ltd

Barking, Barking & Dagenham, London.
Public Liability

We carry out a range of different jobs, including: Loft conversions, Kitchen extensions, house refurbishment we are a reputable company and have done many jobs if you'd like you can have a look too... read more »

View profile
Mataj Construction
Business Listing

Mataj Construction

Morden, Merton, London.
2 Stage Interview

House Reconstruction... read more »

View profile
Top Fixers Ltd
Business Listing

Top Fixers Ltd

Kensington, Kensington & Chelsea, London.
2 Stage Interview
View profile
N&sbuilders
Business Listing

N&sbuilders

Leyton, Waltham Forest, London.
Identity Checked
2 Stage Interview

No... read more »

View profile
Alb Affordable Contractors Ltd
Business Listing

Alb Affordable Contractors Ltd

Arnos Grove, Enfield, London.
Identity Checked
2 Stage Interview
Public Liability

Reliable builders in north London our company has been built on the principles of giving customers excellent service and value for money, we work very closely with our customers throughout the design... read more »

View profile