Contact Yeh & Associates

Fill out the form below for general contact inquiries. If you have a more specific question, use the information on the right to get into contact with a specific office.

Our Colorado Locations


2000 Clay Street, Suite 200

Denver, CO 80211

Phone: (303) 781-9590

Office Manager: Rick Andrew, PG


570 Turner Drive, Suite D

Durango, CO 81303

Phone: (970) 382-9590

Office Manager: Ed Archuleta, PE

Colorado Springs

627 Elkton Drive

Colorado Springs, CO 80907

Phone: (719) 434-1643

Office Manager: Ming Lim, PE

Glenwood Springs

1525 Blake Avenue

Glenwood Springs, CO 81601

Phone: (970) 384-1500

Office Manager: Scott Richards, PE, PG

Grand Junction

588 North Commercial Drive

Grand Junction, CO 81505

Phone: (970) 242-5125

Office Manager: Scott Richards, PE, PG


3109 35th Ave., Suite A101

Greeley, CO 80634

Phone: (970) 451-5026

Office Manager: Samantha Sherwood, PE

Our California Locations

Grover Beach

391 Front Street, Suite D

Grover Beach, CA 93433

Phone: (805) 481-9590

Office Manager: Jon Blanchard, PE, GE


56 E. Main Street, Suite 104

Ventura, CA 93001

Phone: (805) 481-9590, ext. 271

Office Manager: Loree Berry, PE