​​Founded in 1977, McMillen Engineering, Inc. has earned a trusted reputation for providing specialized civil engineering and land surveying services. With expertise spanning residential development, commercial land development, and large-scale municipal and county services, we deliver high-quality solutions across a diverse range of projects. Whether it's a small residential development or an extensive municipal infrastructure project, our team brings unmatched technical skills and project management expertise to every job.​

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Our team is well-equipped to manage both residential and commercial land development projects, demonstrating our flexibility and expertise in solving a wide range of engineering challenges. After more than 45 years in business, we’ve built trusted relationships with clients and continue to deliver projects on time and within budget.

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Our commitment to sustainable practices and adherence to building codes ensures the success and longevity of every project. McMillen Engineering, Inc. is proud to serve clients with professionalism, technical excellence, and dedication. View our featured projects below and learn more about how we can assist with your next project.