CSA Design Group, Inc.
Civil Engineering & Land Development Experts
About the firm
CSA Design Group, Inc. is a civil engineering practice specializing in land development, delivering practical, efficient, and constructible solutions from concept through completion. Serving the El Paso and Southern New Mexico regions for nearly fifty years, it partners with developers, builders, and municipalities to transform raw land into successful projects. The practice balances engineering precision, regulatory compliance, and real-world constructability across every stage of development.
- Established
- 1974
- Team
- Small
- Firm type
- Civil Engineering · Transportation Engineering · Water / Wastewater Engineering
Credentials
CFM (Certified Floodplain Manager) - Adrian Holguin-Ontiveros · CFM (Certified Floodplain Manager) - Nancy Hayes · CNU-A (Congress for New Urbanism Accredited) - Adrian Holguin-Ontiveros · CNU-A (Congress for New Urbanism Accredited) - Nancy Hayes · MSCM (Masters in Construction Management) - Adrian Holguin-Ontiveros · LEED AP - Nancy Hayes
People
John C. Karlsruher, P.E.Principal
Eileen KarlsruherPresident
Adrian I. Holguin-Ontiveros, P.E., CFM, CNU-A, MSCMVice President
Nancy Hayes, P.E., CFM, CNU-A, LEED-APSenior Project Manager
Capabilities
Stormwater Management
Service websiteComprehensive drainage and stormwater modeling tailored to regional hydrology, ensuring effective runoff mitigation and regulatory compliance.
- FEMA Mitigative Studies
Detailed modeling and reporting to support floodplain revisions and meet federal emergency management requirements.
- Floodplain Analysis
Hydrologic assessments of regional terrain to delineate risk zones and establish safe building elevations.
- FEMA Coordination
Liaison services to guide projects through flood map revisions and letters of map amendment.
Land Development & Planning
Service websiteFull-spectrum civil design and site planning services to transform raw acreage into fully functioning developments.
- Residential Subdivision Layout
Master layout planning, utility integration, and grading design optimized for residential neighborhoods.
- Zoning and Platting Assistance
Assistance with platting applications, municipal zoning amendments, and local development planning.
- Development Feasibility Studies
Critical site evaluations detailing utility access, topography, regulatory constraints, and overall development viability.
Facility Site Design
Service websiteFocused civil infrastructure design engineered to meet the unique operational demands of retail, office, and production facilities.
- Commercial Site Engineering
Site grading, utility layout, and vehicle circulation design for business and retail facilities.
- Industrial Infrastructure Planning
Heavy-duty paving, storm drainage, and infrastructure layouts customized for active manufacturing and distribution centers.
Transportation Infrastructure
Service websiteEngineering design for public and private roadways that connect and sustain communities.
- Roadway Design
Street paving, geometric design, and utility planning for local roads and accessways.
Lender & Builder Advisory
Service websiteField evaluation and support to monitor project progress and verify conformity with plans.
- Construction Loan Inspections
Independent field assessments and progress reporting conducted to support lender funding authorizations.
Industries
Residential · Commercial · Industrial · Manufacturing · Land Development · Stormwater & Flood Control · Government
Projects
No projects listed yet.