ASUC is an independent trade association originally formed by a number of leading contractors to promote professional and technical competence within the subsidence industry.

Membership has now been extended to include a comprehensive range of specialist domestic services in: subsidence repair and underpinning,  retrofit basement construction and engineered foundation solutions.

Contractor wishing to join ASUC must first undergo a technical, health & safety, insurance and financial audit and make a commitment to prescribed safety procedures.  Non contracting companies and consultants may also apply using the appropriate forms.

ASUC members can offer an ASUC insurance-backed Guarantee on all the works carried out under contract.

Publications, including ASUC’s three Guideline documents on: Basements, Structural Repairs, and Underpinning & Mini Piling Operations, are available to download free from the publications page.

Speak to the experts before you start any project involving basement construction, engineered foundations, underpinning, or structural repairs.