Contact

Corporate Office: Sales & Marketing
Nicole Gelpi - Vice President
Yellow Mountain StoneWorks, Inc.
3445 California Avenue SW, Suite 3
Seattle, WA 98116
t 206.932.5696
f 503.210.8002
Operations
Erik Nelson - Vice President
t 503.762.7778
f 503.210.8002
Project Management
John Williams - President
t 503.267.1647
f 503.210.8002