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Phoenix, Illinois Corporate Headquarters and CLT Manufacturing Facility

501 E 151st St | Phoenix, IL 60426 | (708) 388-2223 | Directions

Located just south of Chicago, the 60-acre Phoenix campus houses our corporate headquarters and manufacturing facility, which has a production capacity of 1,000 TerraLam mats per day. These mats are shipped from here to our customers’ jobsites, with our shipping and receiving team servicing up to 200 truck shipments per day.

Phoenix is also home to Sterling’s Innovation Lab, where our Innovation team develops new products and enhancements to our existing products. They also implement quality control systems for our TerraLam mats that are unmatched in timber mat production. These efforts support our ability to achieve consistent product quality, efficacy, and safety, along with our ability to meet increasing customer demand.

Lufkin, Texas Office and CLT Manufacturing Facility

South, 7309 US HWY 69, Lufkin, TX 75901 | (936) 824-1200 | Directions

Sterling opened its second cross-laminated timber (CLT) manufacturing facility in Lufkin in 2019. Sterling leadership chose this location because of its proximity to our customers in Texas and the southern region as well as its proximity to raw materials, specifically the southern yellow pine used to build TerraLam mats. It is home to a 350,000-square-foot manufacturing facility with the capacity to produce 200,000 TerraLam mats per year. It also serves as a distribution center, branch office, and the Texas office of Sterling Access Solutions.

Downers Grove, Illinois Satellite Office

2001 Butterfield Rd., Suite 500, Downers Grove, IL 60515 | (708) 388-2223 | Directions

After only six years in our corporate headquarters we ran out of office space – but we aren’t done growing. In 2020 we opened a satellite office in Downers Grove. This office was chosen for its accessible location at the intersection of the East-West Tollway (I-88) and the North-South Tollway (I-355). Members of Sterling’s Marketing, IT and Accounting teams are located here.

Joliet Office

813 Richards St, Joliet, IL 60433 | (708) 388-2223 | Directions

The Sterling Environmental Construction Services, Safety Team, and the construction crews who provide turnkey services for our customers call the Joliet location their home base.

Remote Inventory Yards

Various Locations

Sterling has a growing network of remote inventory yards located across the US to serve our customers more efficiently. Each location is strategically chosen to ensure that our customers have fast, reliable access to our mats while reducing transportation costs.

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