Land Surveying & Civil Engineering
Mammoth Lakes | Bishop | Redwood City
What We Do
Triad/Holmes Associates has been providing a comprehensive range of civil engineering, land surveying and mapping services for over 30 years in California’s Eastern Sierra and San Francisco Bay Area. We have extensive experience with commercial, residential, institutional, and public works projects and a proven track record of success on a variety of projects.
Where We Work
MAMMOTH LAKES, CA
BISHOP, CA
REDWOOD CITY, CA
We’d love to partner with you.
Whether you need an individual lot surveyed for boundary lines, a subdivision designed, or plans for a public project created, we want to hear about your project.