A smarter, more transparent way to build. We coordinate your extension, renovation or development with clear costs, trusted trades and a level of involvement that suits you.

Rather than a single overall quotation, open-book management gives you a clear breakdown of your building costs. We organise trades, source materials and oversee progress, keeping you informed throughout.
We agree our fees, responsibilities and how changes are handled before work begins. It is not a fixed-price promise: final costs depend on the design, site conditions and your choices. Savings vary and cannot be guaranteed.
Labour, materials, specialist trades and our agreed management fees are clearly accounted for. No hidden mark-ups.
Our longstanding network of trades and suppliers helps us explore cost-effective options without compromising on quality.
Be hands-on or leave the day-to-day coordination to us. You stay involved in the decisions that matter.
Material choices and specification changes are reviewed with you, including their effect on the budget and programme.
One joined-up service: architectural design and planning applications, building regulations drawings, then construction coordination and procurement. We work with structural engineers and other specialists where needed.
Suitable for kitchen and house extensions, renovations, loft conversions, commercial-to-residential conversions and residential developments.
In practice
These clients came to us for architectural drawings, then chose open-book management for their kitchen extension. The result was a bright, modern space and considerable savings compared with the builders’ quotations they had received.
View the kitchen-extension case studyBased in Blackpool, we support homeowners and developers across Poulton-le-Fylde, Thornton-Cleveleys, Lytham St Annes and the Fylde Coast. Tell us your plans and we’ll discuss whether open-book management is right for you.
Discuss your project