Permit Office (AHJ)
City of Des Moines Permit and Development Center
Des Moines, IA · Licensed Professional Engineering
Site engineering that clears local review — grading, drainage, and utilities designed to each jurisdiction's published standards from day one.
Civil work in Des Moines starts with the City’s site, sewer, stormwater, and right-of-way requirements rather than an assumed detention template. Iowa DNR construction-stormwater coverage and a SWPPP apply when disturbance meets the state threshold, while City review addresses grading, storm connections, water and sanitary service, and public improvements. Flat to rolling terrain, tight glacial soils, freeze-thaw, and riverine flood exposure can limit infiltration and make finished-floor and overflow routing consequential. We reserve utility corridors and water-quality or detention space early, then coordinate Des Moines Water Works and City connection requirements before paving and building locations make a compliant solution difficult.
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 Des Moines Permit and Development Center at project kickoff.
The Permit and Development Center administers building and trade permits and accepts applications and plan material through the City's permitting process. Commercial work may require coordinated building, fire, zoning, site-plan, stormwater, and right-of-way review; applicants should resolve the applicable tracks and utility connections before treating the building permit as the only approval.
Des Moines adopts its construction codes by municipal ordinance and supplements the model building-code framework with local administrative, zoning, site-development, and right-of-way requirements. The City’s adopted-code and amendment materials, rather than a generic I-Code alone, control the permit submittal.
MidAmerican Energy should be engaged early for new, upgraded, or high-demand electrical service and distributed-generation interconnection. Des Moines Water Works provides water; the City operates sanitary sewer and stormwater systems, making water, sewer, and drainage coordination separate but related tasks.
The metro’s active work includes data centers and other power-intensive development, logistics and industrial facilities, healthcare and higher education, and office or mixed-use redevelopment. Insurance and financial-services employers remain an important local commercial base, while greenfield projects at the metro edge bring substantial utility and stormwater planning.
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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