Permit Office (AHJ)
City of Spokane Development Services
Spokane County · Washington
MEP, structural, civil, and energy-compliance engineering for Spokane projects — permitted through City of Spokane Development Services and designed to the city's adopted codes and amendments.
Permit stuck waiting on a seal? Apex Grid's licensed engineers provide fast review-and-seal for drawings in Spokane and across Spokane County — reviewed under responsible charge and sealed for submittal to City of Spokane Development Services. Typical turnaround is 3–5 business days once we have a complete package.
Coordinated mechanical, electrical, and plumbing design — engineered as one system, stamped by licensed professionals, and documented for fast permit approval.
Structural systems designed to the loads your state actually imposes — gravity, seismic, wind, and snow — with drawings built to get approved the first time.
Site engineering that clears local review — grading, drainage, and utilities designed to each jurisdiction's published standards from day one.
Energy compliance handled as engineering, not paperwork — documentation matched to the exact code edition your permitting jurisdiction enforces.
Spokane adopts local construction provisions through Title 17F of the municipal code in addition to Washington's statewide amendments. Project teams should check the current city code pages for administrative, fire, and discipline-specific local provisions before submittal.
Spokane functions as the commercial center for the Inland Northwest, with sustained healthcare, higher-education, manufacturing, warehouse, and downtown reinvestment activity. The mix creates demand for both new facilities and technically complex renovation work.
Reviewed 2026-09-10. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.
Commercial applications are submitted to Development Services, which routes paid plan-review packages to the departments responsible for approval. Applicants can track permit status through the city's online permit system, and the city recommends early consultation for projects with special land-use or engineering requirements.
Request a ProposalReviewed and sealed by licensed PEs. “Solid engineering and clear communication from start to finish.” — Jason Mitchell, Principal Architect
Tell us what you need and where the project is — quotes back within 12–24 hours on qualifying scopes.