Since 1971, Ayala Boring has served the tunneling, boring
and pipe jacking needs of an industry that demands
precision and quality. Our experience is your assurance
that exacting standards are met in every phase of every
project.

At Ayala Boring, our dedication to safety, reliability and
efficiency means we are committed to work that is injury-free,
meets all specifications and is completed on time.
California License #388577, Arizona License #103981, 106123
Nevada License #37410

Phone 909/350-8940 Fax 909/350-0936
10150 Poplar Avenue
Fontana, California 92335