Civil & Structural Engineering Services In Santa Rosa, California
Trusted engineering for Sonoma County — new builds, remodels, and wildfire rebuilds, with 30+ years of experience behind every plan set.
Wildfire Rebuild Experience That Counts
Sonoma County knows rebuilding. From the Tubbs Fire to the Glass Fire, our team has prepared permit-ready rebuild plans — structural assessments, foundation evaluations, grading and drainage design — coordinated with county and city plan review.
Because building design, architectural engineering, civil engineering, and construction surveying all happen under one roof, homeowners and contractors avoid the coordination delays that slow rebuilds down.
What We Do In Santa Rosa
Fire Rebuild Plans
Complete permit-ready plan sets for wildfire-affected properties.
Residential & ADU Design
New homes, additions, remodels, and ADUs with full structural calculations.
Hillside & Drainage
Grading, drainage, and slope work for Sonoma County terrain.
Contractors And Homeowners Welcome
Since 1990, Pasquini Engineering, Inc. has successfully designed and engineered thousands of residential projects for homeowners and commercial developments for general contractors, business owners, and investors. Building design, architectural engineering, civil engineering, and construction surveying — all under one roof.
Start Your Santa Rosa Project Today
One-stop engineering plans for permits — affordable, quick, and stress-free.