THE PRACTICE
Engineering with
a sense of place.
The details of a site matter. So does seeing how they fit together.

STUART KUHN, PE
A considered approach
to civil engineering.
The Kuhn Company works with homeowners, builders and architects on residential land development. Its civil engineering services include septic design, grading, stormwater management, street improvements and small subdivisions. Integrated site planning also considers rainwater harvesting and appropriate landscape water reuse.
Serving San Diego and Riverside Counties, the practice brings site-specific questions into focus: how the land can be shaped, how water moves, and what infrastructure a project needs.
Talk with StuartPROFESSIONAL BACKGROUND
Stuart Kuhn, PE
California Civil Engineer · C 72193
Stuart is listed in San Diego County’s OWTS qualified-professional roster. His background includes municipal stormwater coordination for Temecula and participation in the Santa Margarita watershed’s monitoring program.
The Kuhn Company’s current work serves homeowners, builders and architects across San Diego and Riverside Counties, with each project’s scope established individually.
A PROPOSED NEW NAME
Why Quenched Earth?
Water sustains a landscape.
Good engineering helps it function.
The name expresses a simple connection between water, land and the places people call home. It speaks to responsible wastewater management, thoughtful drainage and landscapes prepared for the demands placed on them.
Quenched Earth Engineering is a proposed brand of The Kuhn Company, a Professional Corporation. Professional engagements are with The Kuhn Company. Business-name registration has not been completed.
YOUR NEXT STEP
Let's start with the site.
A location, a goal, a few questions. That's enough to begin.