Explore Engineering Firms Serving Grand Rapids, MI

Array of Engineers delivers cutting-edge embedded software, circuit design, and automated testing solutions for industries ranging from aerospace to medical devices. Our ISO-certified team specializes in reducing testing timelines by over 90% through proprietary automation tools while maintaining rigorous compliance with standards like DO-178B/C and DO-254. With expertise in FPGA development, PCB design, and model-based systems engineering, we empower clients to streamline certification processes and focus on innovation.

Donald Engineering delivers customized industrial automation, fluid power, and motion control solutions with over six decades of expertise. We combine technical innovation with premium components to reduce operational costs and enhance system reliability. Our family-owned business serves diverse industries through application-specific engineering and strategic vendor partnerships.

Land & Resource Engineering provides specialized land surveying, civil engineering, and planning services for water resources and development projects across Michigan. Our expertise spans watershed-scale stormwater management, wetland restoration, and environmental permitting, supported by advanced surveying technologies. With over 200 successfully completed projects for drain commissioners in 30 counties, we deliver cost-effective solutions that balance technical precision with ecological stewardship.

Whirlwind Engineering designs and manufactures advanced industrial processing equipment for sifting, grinding, and material handling. Serving food, pharmaceutical, chemical, and aerospace industries, we deliver custom machinery that optimizes efficiency and product quality. With 30+ years of experience and a legacy of innovation, we provide tailored solutions and responsive support to meet complex processing challenges.

Prein&Newhof is a Michigan-based civil engineering firm specializing in infrastructure development, environmental consulting, and multidisciplinary design services. Founded in 1969, we deliver sustainable solutions for water systems, transportation networks, and public spaces while maintaining start-to-finish project continuity through dedicated engineering teams.

Magnum Engineering provides custom electronics design and manufacturing services, helping clients develop products from concept to production. Our expertise spans prototyping, PCB assembly, and end-to-end manufacturing with a focus on quality and efficiency. We deliver tailored solutions for complex electronic systems across industries.