Permit Office (AHJ)
City of Dayton Division of Building Services
Dayton, OH · Licensed Professional Engineering
Energy compliance handled as engineering, not paperwork — documentation matched to the exact code edition your permitting jurisdiction enforces.
Dayton commercial energy documentation follows Ohio's 2021-IECC-based provisions or ASHRAE 90.1 alternate path. In 5A, continuous air and insulation control, efficient heating, humidity management, and lighting controls matter for both compliance and operating cost. AES Ohio demand and any process loads should be included in the design model.
Code adoptions and local amendments change on multi-year cycles. The state source verification date is 2026-07-28; we verify the governing editions with City of Dayton Division of Building Services at project kickoff.
Dayton routes commercial building permits and plan review through its building-services process; zoning, fire, right-of-way, and utility approvals may be separate. Ohio's certified local building department administers the statewide code.
Ohio's commercial code is statewide; Dayton local ordinances and zoning, floodplain, fire, and site-development requirements remain applicable.
AES Ohio coordinates new service and generation interconnection. Dayton supplies water and sewer through Dayton Water; confirm capacity, fire flow, and connection requirements with each utility.
Dayton's market is anchored by aerospace and defense, Wright-Patterson Air Force Base, healthcare, logistics, and advanced manufacturing. Redevelopment and industrial work often combines existing-condition investigation with utility and floodplain coordination.
Reviewed 2026-09-11. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.
With a team of licensed PEs and a multi-discipline engineering team, we're ready to take on projects of any size — and we turn quotes around fast. Send us your scope and get a clear proposal: deliverables, timeline, and fee.
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