Andersal has repaired many hundreds of strata units and commercial buildings. In fact it completes more than 50 strata and commercial concrete repairs and waterproofing repairs each year.

Andersal was selected to waterproof the Sydney Conservatorium of Music during the major restoration in 2000/2002.

The marine environment is one of the most hostile for concrete and reinforcement. Andersal is experienced in using special concretes and special stainless steel reinforcement where this is cost justified.

Abseiling and other difficult access solutions are often very cost effective and safe. Andersal is experienced in many alternative difficult access solutions.