Business Details
50 Years
experience
Expert Engineering Solutions in Phoenix
Founded in 1976, our firm has established itself as a trusted leader in consulting engineering services across the Southwest. We specialize in Structural, Civil, and Forensic Engineering, along with comprehensive Surveying solutions, serving a diverse clientele including corporate entities, government agencies, and legal professionals. Our commitment to accurate performance is driven by rigorous quality control systems, extensive standard procedures, and a robust continuing education program that includes weekly training and monthly knowledge-sharing sessions. With over four decades of experience, we have expanded our capabilities by adding seasoned professionals while maintaining our reputation for integrity, quality, and dependability.Our structural expertise spans all building materials and complex projects, including high-rises, bridges, and specialized structures like blast-resistant facilities. In civil engineering, we deliver grading, drainage, and infrastructure solutions for commercial, educational, and governmental sites. Our forensic investigations prioritize scientific rigor and credibility, supported by active engagement with design departments and ongoing professional development. Registered in 22 states, we combine technical excellence with client-focused service to address even the most challenging engineering needs.
Services
Structural Engineering
Civil Engineering
Forensic Engineering
Surveying Services
Forensic Architecture
Details
- Year established: 1976
Highlights and features
- We offer 45+ years of specialized engineering experience since 1976.
- Our quality control system ensures precision in every project deliverable.
- We maintain active continuing education programs for engineering excellence.
- Our multidisciplinary approach handles complex structural and forensic challenges.
- We serve clients across 22 states with proven technical expertise.
Services
Structural Engineering
We provide comprehensive structural design solutions for all building types and materials, including high-rises, industrial facilities, and specialized structures. Our expertise covers complex projects requiring blast resistance, seismic adaptations, and unique material applications. Clients benefit from our proven track record in delivering code-compliant, durable structural systems for commercial, educational, and governmental facilities.
Civil Engineering
Our civil engineering services include grading, drainage systems, water/sewer infrastructure, and commercial subdivision planning. We specialize in creating functional site developments that meet regulatory requirements while optimizing land use. Clients receive tailored solutions for stormwater management, utility systems, and sustainable infrastructure across educational, industrial, and governmental projects.
Forensic Engineering
We conduct scientific investigations to determine structural failures and construction defects. Our methodology combines field analysis, laboratory testing, and code compliance reviews to deliver defensible conclusions. Clients receive detailed reports with actionable recommendations, supported by our team's courtroom-tested expertise in presenting technical findings clearly and accurately.
Surveying Services
Our surveying division provides ALTA/ACSM land title surveys, boundary determinations, and topographic mapping. We support civil and architectural projects with precise geospatial data collection and analysis. Clients benefit from our integration of survey findings with design requirements, ensuring accurate site development plans and construction documentation for complex projects.
Forensic Architecture
We analyze architectural failures and performance issues through systematic forensic methodology. Our services include moisture intrusion analysis, code compliance evaluations, and construction defect assessments. Clients receive expert documentation of building system deficiencies, supported by our combined architectural and engineering expertise to resolve disputes and guide remediation efforts.
People
Joe Gervasio
President
Licensed Professional Engineer and Registered Land Surveyor with extensive leadership experience in structural and civil engineering projects. Oversees firm operations and technical direction while maintaining active involvement in complex design assignments.
Ray Beltran
V.P. & Structural Dept. Director
Licensed Professional Engineer managing structural department operations. Specializes in complex building systems and high-rise structures, ensuring technical excellence in all structural design deliverables while mentoring engineering staff.
Fred Nelson
V.P. & Forensic Dept. Director
Licensed Professional Engineer leading forensic investigations. Expert in failure analysis and construction defect evaluation, maintaining courtroom credibility through rigorous scientific methodology and continuous design practice engagement.
Larry Welton
Civil Dept. Director
Licensed Professional Engineer directing civil engineering operations. Focuses on infrastructure systems and site development projects, applying technical expertise to drainage solutions, utility design, and regulatory compliance requirements.
Geoff Teichmann
Registered Land Surveyor
Professional surveyor managing land measurement projects. Specializes in ALTA surveys and topographic mapping, providing precise geospatial data that supports engineering and architectural design requirements across diverse project types.
Questions
What engineering disciplines do you specialize in?
We specialize in Structural, Civil, and Forensic Engineering, along with comprehensive Surveying services. Our expertise extends to forensic architecture and code analysis.
How long has your firm been in operation?
Gervasio & Assoc. has provided engineering services since 1976, maintaining continuous operations for over four decades.
Which geographic areas do you serve?
While based in Phoenix, we serve clients throughout the Southwest and maintain registration in 22 states.
What makes your forensic engineering services unique?
Our forensic team combines active design practice with scientific investigation methods, ensuring credible, court-tested analysis supported by ongoing technical education.
Do you handle complex or unusual structural projects?
Yes, we design specialized structures including blast-resistant facilities, stainless steel systems, and complex industrial projects up to 32-story high-rises.
