Browse the Top 5 Engineering Companies Serving Oklahoma City, OK

SMC Consulting Engineers, P.C. is a full-service civil and environmental engineering firm based in Oklahoma City. Specializing in infrastructure design, municipal projects, and environmental compliance, we serve clients nationwide with expertise in commercial, residential, and institutional developments. Our 70+ year legacy combines technical proficiency, regulatory knowledge, and client-focused service to deliver successful engineering outcomes.

Long Wave Inc provides mission-critical C3 solutions, HF/VLF/LF communication systems, and software development for defense and government agencies. Specializing in systems engineering, simulation training, and antenna maintenance, we support national security with tailored technology and infrastructure. Our services enhance operational readiness for military clients including the U.S. Navy, Air Force, and Coast Guard.

E D Hill Surveying & Engineering provides expert surveying and land planning services for commercial, residential, and municipal projects across Oklahoma. With over 120 years of experience since 1903, we combine historical expertise with modern technology to deliver cost-effective, precise solutions. Our team specializes in subdivision design, zoning, and master planning for developments like Quail Creek and Lake Hefner.

POE & Associates Consulting Engineers provides comprehensive civil engineering services to public and private sector clients across Oklahoma. Specializing in transportation infrastructure, utility systems, and program management since 1967, we deliver technically sound solutions for complex engineering challenges. Our expertise spans from initial project planning through construction completion.

Engineering Solutions provides comprehensive structural engineering services to architectural firms, construction companies, and property owners. Our expertise covers steel and concrete structures, precast concrete solutions, and complex building systems. With over 100 years of combined engineering experience, we deliver practical, cost-effective solutions for both new construction and renovation projects across Oklahoma and surrounding regions.