20973 Antioch Rd White City, OR 97503
5416225020
https://leftcoastunderground.com/
Updated on August 3, 2026
Reliable excavation and underground site work help properties prepare for construction, septic needs, drainage improvements, and land development with safer, more functional results. Left Coast Underground serves White City, OR and surrounding areas as an excavating contractor focused on demolition service, septic installation, retaining walls, septic tank installation, trench digging, site preparation, land grading, land clearing, and septic services. The company brings attention to soil conditions, access, grading, trench layout, structural support, and system placement, helping each project support better site readiness, safer use, and dependable long-term property function.
The headquarters of Left Coast Underground is located at 20973 Antioch Rd White City, OR 97503.
The contact phone number for Left Coast Underground is 5416225020.
The official website for Left Coast Underground is https://leftcoastunderground.com/.
The representative of Left Coast Underground is Left Coast Underground.
Listed by Left Coast Underground
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