Permit Office (AHJ)
City of Portland Bureau of Development Services
Multnomah County · Oregon
MEP, structural, civil, and energy-compliance engineering for Portland projects — permitted through City of Portland Bureau of 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 Portland and across Multnomah County — reviewed under responsible charge and sealed for submittal to City of Portland Bureau of 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.
Oregon's specialty codes are statewide mandatory codes, so Portland does not substitute a separate local commercial building-code edition. Portland's locally adopted zoning code, Title 17 public-works requirements, stormwater rules, and development-review conditions can materially change site and infrastructure design.
Portland-area work includes central-city adaptive reuse and multifamily, healthcare and education facilities, and industrial and logistics development along the Columbia Corridor. The wider metro's semiconductor and advanced-manufacturing activity in Washington County, together with Portland's mass-timber ecosystem and decarbonization policies, sustains demand for complex utility, energy, and retrofit work.
Reviewed 2026-09-11. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.
The Bureau of Development Services accepts commercial permit applications and plans through DevHub and routes complete projects through building, life-safety, zoning, site, and utility review as applicable. Early Assistance meetings are available for projects with significant land-use, site, or infrastructure questions; building permits do not replace Bureau of Environmental Services, Portland Water Bureau, transportation, or land-use approvals.
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.