Proudly a Western Australian, family owned business, Advance Excavations continue to provide exceptional underground services to the construction industry. Our management and on-site staff has provided Western Australia with exceptional cabling services for the past 28 years. Specialising in the installation of underground power, we provide an exceptional service which includes the installation and jointing of new underground cables, power domes, transformers and switchgears, installation of streetlights and retro works. Our qualified staff provides this service efficiently and to the highest of standards.