Engineering Services: 

Location & Contact:

AYS Engineering was founded in 2000 to provide quality, timely engineering services to our clients and to provide an interesting and dynamic work environment for our employees.


The firm founder's Troy Pearce is a registered California Civil Engineer and brings diverse engineering background to provide a full range of engineering services.

About Us

AYS Engineering Group, Inc.
P.O. Box 5693
Petaluma, CA 94955


(707) 763-6620 - Phone


troy@aysengineering.com

cathy@aysengineering.com

AYS Engineering strives to provide a full range of engineering services to our clients. Our services range from single-family residence small site development to large subdivisions and their associated infrastructure improvements to public sector street, sewer and drainage projects.