Surveying, Mapping and High Definition 3D Laser Scanning

Welcome to Ronald Greenwell & Associates, Inc (RGA). Established in 1982, RGA has developed a reputation for providing high quality land surveying services for the Northern California community.  We offer a full range of surveying, mapping and high definition 3D laser scanning services. Please review our web site for more information about these services.

We at RGA welcome your questions and consulting opportunities.

Even though we have and are further developing Hi-Tech capabilities, we hold as most important the individual and personal attention we wish to give to all of our Clients.
— - Ronald Greenwell