Are You Looking for Engineers in St. Louis, MO?

The Sterling is a St. Louis-based civil engineering and surveying firm specializing in residential, commercial, and municipal projects. With over 75 years of experience, we provide end-to-end land development solutions, including engineering design, surveying, planning, and regulatory compliance. Our team's expertise in navigating local zoning laws and infrastructure challenges has made us a trusted partner for high-profile developments across the Midwest.

Grimes Consulting specializes in civil engineering and land surveying services for commercial, industrial, institutional, and residential projects. Our team provides technical expertise in site development, zoning compliance, construction inspection, and regulatory permitting. We deliver end-to-end solutions that prioritize cost efficiency, quality assurance, and client-specific requirements.

The Clayton Engineering provides professional civil engineering and land surveying services to public and private sector clients in Eastern Missouri and Southern Illinois. Specializing in development planning, boundary surveys, and construction staking since 1926, our licensed engineers and surveyors utilize cutting-edge technology for precise project execution. With a 35-member team and multi-state professional licenses, we deliver comprehensive solutions for infrastructure, residential, and commercial projects.

Gonzalez Companies is a civil engineering and construction management firm specializing in sustainable infrastructure solutions. Established in 1999, we deliver comprehensive services across transportation, water resources, and environmental projects. With 230+ professionals in 16 states, we combine technical expertise with community-focused approaches to achieve exceptional client satisfaction.

Horner & Shifrin provides comprehensive engineering, construction, and design services for diverse clients nationwide. Specializing in transportation, water resources, building systems, and geospatial solutions, we deliver end-to-end project expertise from initial planning to final execution. Our multidisciplinary approach ensures tailored solutions that address unique client challenges while maintaining a focus on innovation and reliability since 1933.