Tonias Engineers

Tonias Engineers stands as a leading provider of comprehensive civil engineering and consulting services across diverse sectors. Founded in 1980 by Elias C. Tonias, P.E., the firm has established itself as a trusted partner to municipalities, developers, and state agencies for over four decades. Our unwavering commitment to knowledge, efficiency, and meticulousness has aided in the successful completion of numerous projects throughout our existence.

Our Expertise

Our diverse team of talented engineers offers a comprehensive array of services covering various aspects of civil engineering and technology. We specialize in:

**Land Planning and Development

We assist clients in the successful planning and development of new communities, industrial sites, and commercial spaces. Our expertise includes:

• Planning and layout design
• Traffic flow and street design
• Sanitary sewer and water network design
• Grading, storm sewer design, and surface drainage
• Environmental assessment

**Structural Engineering

From bridges and tunnels to dams and industrial buildings, our structural engineers have planned, designed, and supervised the construction of diverse structures. Our services include:

• Structural analysis and design
• Seismic and wind engineering
• Construction supervision and inspection

**Geotechnical Engineering

Our experienced geotechnical engineers provide invaluable insights on soil and rock mechanics, aiding in:

• Foundation design and stability analysis
• Slope stability assessments
• Forensic investigations and remediation plans

Additional Services

Our diverse portfolio extends beyond these core areas to include:

• Bridge Rehabilitation
• Waste Water and Storm Sewer Modeling
• Water Distribution Modeling
• Software Application Development

Committed to Innovation and Collaboration

The world of engineering is constantly evolving, and Tonias Engineers stays at the forefront by embracing technological advancements and collaborating with other professionals. Our longstanding partnerships with architects, landscape architects, land surveyors, and economists enrich the depth and effectiveness of our solutions.