Contact Us

An aerial view of a construction site with visible tracks from construction vehicles on the sandy ground. Concrete slabs and construction materials are strategically placed around the site. The area is clear and defined by the surroundings of the site with materials spread out.

An aerial view of a construction site with visible tracks from construction vehicles on the sandy ground. Concrete slabs and construction materials are strategically placed around the site. The area is clear and defined by the surroundings of the site with materials spread out.

Reach out for high-quality civil engineering, land surveying, and water rights services tailored to your needs.

Our Location

Topex Inc. is based in Oregon, providing civil engineering and land surveying services to residential, commercial, and municipal clients.

Mailing Address

59 Fred Taylor Rd, Siletz OR 97380

Hours

Mon-Fri 8am-4pm