For builders

Price the job, not the guesswork

OneSpec tenders arrive with a full drawing register and a clear, trade-by-trade scope, so you can price accurately and win on value.

How you receive tenders

Homeowners invite you to a project. You get a secure link to the Schedule of Works, drawings and any clarifications already resolved.

What you get access to

The drawing register, descriptive trade sections, inclusions and exclusions, provisional sums and the revision history, all in one place.

Zero fees, ever

There's no charge to receive, view or price a OneSpec tender. No lead fees, no commission.

Why builders prefer it

  • Descriptive scope, you still measure and price your own way
  • Clarifications raised before tender, not on site
  • Fair comparison: competitors are pricing the same scope
  • Fewer disputes over what was and wasn't included
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