Day Wireless Systems
Business Consulting and ServicesOregon, United States201-500 Employees
Day Wireless Systems is a wireless integration company based at 6430 Southeast Lake Road, Milwaukie, Oregon 97222, United States, operating in the Business Consulting and Services industry. The company provides design, construction, licensing, tower infrastructure, sales, service, rentals, installation, and maintenance for wireless voice, data, and video applications. Founded in 1969, it serves California, Oregon, Washington, Idaho, and Wyoming, with 28 locations and more than 300 employees. It is described as the largest full-service wireless integrator in the Western United States. Recent developments include the acquisition of Sigma Wireless Communications Ltd. in April 2025 and the launch of Mobile Upfitting in November 2024.