Baltimore City · Maryland

Engineering Services in Baltimore

MEP, structural, civil, and energy-compliance engineering for Baltimore projects — permitted through Baltimore City Department of Housing and Community Development, Code Enforcement and designed to the city's adopted codes and amendments.

Services in Baltimore

Baltimore Design Environment

Permit Office (AHJ)
Baltimore City Department of Housing and Community Development, Code Enforcement
Building Code
Baltimore City Building Code adopting the 2021 International Building Code, with City amendments
Energy Code
Baltimore City Energy Conservation Code based on the 2021 IECC; ASHRAE 90.1-2019 is an alternate commercial compliance standard
Electric Utility
Baltimore Gas and Electric (BGE) provides electric distribution service

Baltimore City adopts Maryland's Building Performance Standards through its City code and adds local provisions and administrative procedures. The City also has a Building Energy Performance Standard for covered existing buildings, which is separate from new-construction energy-code review but important to acquisition and retrofit planning.

Baltimore construction spans port and logistics facilities, Johns Hopkins and University of Maryland medical and research investment, multifamily and mixed-use redevelopment, and institutional renovation. The Port of Baltimore and its industrial districts create heavy-utility and brownfield redevelopment work, while older downtown neighborhoods bring historic and existing-building constraints.

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Baltimore Engineering FAQs

Who issues commercial permits in Baltimore?
Baltimore City Department of Housing and Community Development Code Enforcement administers permits through OneStop. A commercial project may also require fire, zoning, historic-preservation, health, right-of-way, DPW utility, or other City review.
Which building and energy codes apply in Baltimore?
Baltimore City uses a Building Code adopting the 2021 IBC with City amendments and an Energy Conservation Code based on the 2021 IECC. ASHRAE 90.1-2019 is an alternate commercial energy compliance standard.
What utility and site issues should be identified early?
BGE service capacity and interconnection, plus DPW water, wastewater, and storm-drain connections, should be screened before the layout is fixed. Harbor-area flood exposure, combined-sewer constraints, fill, groundwater, and Maryland stormwater controls can materially change site design.

Verified Local Sources

Reviewed 2026-09-11. Code editions and local requirements can change; confirm the current requirements with the authority having jurisdiction before design.

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Build in Baltimore with Apex Grid

Baltimore City uses its OneStop permitting portal for applications, plan uploads, payments, and permit records. Commercial work can require coordinated building, fire, zoning, health, historic-preservation, right-of-way, and utility review; applicants should identify those tracks rather than treating the building permit as the sole approval.

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