McMillen Engineering, Inc., a veteran-owned firm established in 1977 and based in Uniontown, PA, provides expert civil engineering and land surveying services. Specializing in site development, stormwater management, roadway design, traffic engineering, and municipal planning, the company is committed to delivering innovative, sustainable, and cost-effective solutions. McMillen Engineering’s experienced team also offers precise land surveying and grant writing services, supporting residential, commercial, and municipal projects. With over four decades of proven excellence and a client-focused approach, McMillen Engineering is the trusted partner for reliable, high-quality engineering solutions in Southwestern Pennsylvania.