Oldcastle Infrastructure – Nampa, ID

by rosa | Aug 21, 2025

Oldcastle Infrastructure - Nampa, ID HHJ Inc. partnered with Oldcastle Infrastructure in Nampa, Idaho, to deliver a 10,400-square-foot expansion of their pre-cast concrete plant. The project included enlarging the Cage Fabrication and Rebar Production areas,...

Walker’s Renton Mazda

by rosa | Apr 29, 2025

Walker's Renton Mazda Dealership The new car dealership was built on a remediated 5-acre site. The hybrid structure utilized conventional steel framing for the main sales portion and a pre-engineered metal building for the service department. HHJ coordinated between...

Triad Machinery – Sumner, WA

by rosa | Apr 29, 2025

Triad Machinery, Sumner WA Provided design services and oversaw construction of a 25,000-square-foot manufacturing and production facility in Sumner, Washington. The structure features a concrete tilt-up and metal building system situated on a 7-acre site. Designed...

Honolulu Freight Services

by hhjincdevs | Feb 28, 2024

Honolulu Freight Services Honolulu Freight Services For Honolulu Freight Services, HHJ undertook the comprehensive development of a shipping and distribution hub. This project included the construction of a two-story office expansion framed with wood, augmenting...

Oldcastle Fredrickson Manufacturing

by hhjincdevs | Feb 27, 2024

Oldcastle Fredrickson Manufacturing In the fall of 2015, Oldcastle APG tasked HHJ with a critial mission: to design and construct an advanced cement block and paver manufacturing facility, ensuring it would be operational in time for the busy spring sales season of...