Are You Looking for Engineers in Broken Arrow, OK?

Icsi-Interactive CAD Services delivers high-quality engineering, staffing, and light assembly solutions for aviation, energy, and manufacturing sectors. Our services include FAA-certified engineering, temporary staffing, and project management. We combine technical expertise with ISO 9001:2015-certified processes to ensure safety, quality, and cost efficiency.

Holloway Updike & Bellen provides comprehensive civil engineering services including water/wastewater systems, transportation infrastructure, and construction management. With over 50 years of combined experience, our licensed engineers deliver tailored solutions for municipal and private sector clients across Oklahoma and Arkansas. Our expertise spans from initial surveying to final project inspection, ensuring regulatory compliance and operational efficiency.