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Compare local firms. Find your fit.
Start with your postcode. Find architectural designers, builders and engineers, with published locations and clear verification labels.
Your area. Your shortlist.
Find your local shortlist.
Enter any UK postcode to find researched firms and compare your options.
No contact details needed. Build budget means the total project value, not the designer’s fee.
Architectural designers
Shape the idea. Prepare the drawings.
Explore this serviceBuilders
Understand the work behind the price.
Explore this serviceStructural engineers
Define the engineering your project needs.
Explore this serviceTechnical & Building Regulations drawings
Develop the detail for the next stage.
Explore this serviceAvailable in this beta: save your extension project, request each service separately and compare quotations you already have. The team reviews requests first. Postcode search lists researched firms across the UK, separately labelled from CYB-approved firms with confirmed coverage. Confirm each firm’s service area and availability. Verified customer reviews are not available yet.
Not sure which service you need?
Tell us what you want to build and what you already have. Your project summary helps identify the next step.