London’s Leading Home Extension Specialist


Start your own London home extension or refurbishment by getting in touch with Simply Extend free of charge.

You can contact us either via the website by filling in our online enquiry form or call our freephone number and one of our friendly advisors will be able to talk you through any questions or arrange a free site survey for you.

Telephone: 0800 917 7571 or complete the form to the right.

If you are an existing Simply Extend client with an enquiry, please use the following contacts:


(including pricing & contractual enquiries)
0800 917 7571

Architectural Services
0800 917 7571

Construction Enquiries
(Live sites only)
Please contact your assigned Project Manager

Customer Service
(Project enquiries, customer support)
0800 677 1217

Simply Construction Group
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