
Sandis
Real-world engineering solutions.
Explore capabilities, project experience, and office locations to build your shortlist.

Real-world engineering solutions.

Excellence in Engineering & Surveying Since 1922
Laredo, TX+2

Building now for tomorrow
Houston, TX
Knowledgeable. Trustworthy. Authentic.
Tacoma, WA

Your Vision. Our Expertise.
San Diego, CA+1

Higher Quality. Faster Turnaround. A Better Experience.
Germantown, OH

Residential Development and Residential Subdivision Design.
San Bernardino, CA

Experience, Integrity & Professionalism
Bakersfield, CA

Engineering, Planning, Surveying, and Mapping
Ketchum, ID

Site Design and Civil Engineering and Grading and Paving.
Hiawatha, IA

Building a better future for Texas
Rio Grande City, TX+1

Improving lives by building strong communities.
Valley City, ND+10

From Blueprint to Reality
Grimes, IA
Civil Engineering and Drainage / Hydrology Studies.
Las Vegas, NV

Survey and Engineering Company serving the Southeastern United States and beyond
Baker, FL+1

Client Focused. Quality Driven.
Concord, CA

Southern California's Premier, Full Service, Civil Engineering Consulting Firm
Riverside, CA+1

Civil engineering and land surveying services in West Michigan
Grand Rapids, MI

Civil Engineering & Land Surveying Excellence for 46 Years
Paso Robles, CA

Land Surveying and Mapping and ALTA/NSPS Land Title Surveys.
Spokane, WA

Leaders in Sustainable Civil Engineering
Providence, UT+2

Engineering North Mississippi for over 50 years from Oxford and beyond.
Oxford, MS+3