Permit Office (AHJ)
City of Phoenix Planning & Development Department
Maricopa County · Arizona
MEP, structural, civil, and energy-compliance engineering for Phoenix projects — permitted through City of Phoenix Planning & Development Department 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 Phoenix and across Maricopa County — reviewed under responsible charge and sealed for submittal to City of Phoenix Planning & Development Department. 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.
Phoenix amendments touch pool barriers, shade-structure provisions, and administrative chapters; the city also enforces its own electrical, mechanical, and plumbing administrative amendments within the PBCC. Confirm the amendment package — it differs from neighboring Mesa, Chandler, and Scottsdale even on the same base year.
Phoenix is one of the country's most active commercial construction markets, anchored by the TSMC semiconductor campus in north Phoenix and its supplier ecosystem, plus sustained industrial, healthcare, and multifamily pipelines. Plan-review volume is correspondingly heavy, which is exactly why the self-certification path matters for schedule-driven projects.
Reviewed 2026-09-11. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.
Plan review runs through the SHAPE PHX online portal, and Phoenix offers a self-certification program that lets pre-approved registered professionals bypass standard plan review for qualifying projects — often cutting weeks off permitting. Standard commercial review targets published turnaround tiers, with expedited paid options available.
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.