San Bernardino County · California

Engineering Services in San Bernardino

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

Services in San Bernardino

San Bernardino Design Environment

Permit Office (AHJ)
City of San Bernardino Community Development Department
Building Code
2025 California Building Standards Code (Title 24), including the 2025 California Building Code (Title 24, Part 2), effective January 1, 2026, with City of San Bernardino amendments where applicable
Energy Code
2025 California Energy Code (Title 24, Part 6), effective January 1, 2026, with applicable City amendments and CALGreen measures; no separate San Bernardino reach provision is asserted here
Electric Utility
Southern California Edison (SCE) is the principal electric utility for San Bernardino; water service varies by parcel and may involve the City or San Bernardino Municipal Water Department

The California Building Standards Code is the statewide baseline, while San Bernardino's Development Code and local ordinances govern zoning, site development, and other municipal requirements. The City's published Development Code and current permit guidance should control the local amendment and process check for a particular project; do not substitute a neighboring Inland Empire jurisdiction's code package.

San Bernardino's commercial market is shaped by Inland Empire logistics and distribution, the I-215 and I-10 transportation corridors, healthcare and education, airport-related activity, and infill or adaptive-reuse development. Large warehouses and industrial conversions bring high electrical service, truck-court, fire-flow, stormwater, and rooftop-equipment coordination needs; foothill and older urban parcels can add grading, seismic, and existing-utility constraints.

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San Bernardino Engineering FAQs

Which agency reviews a commercial building in San Bernardino?
The City of San Bernardino Community Development Department is the local starting point for projects inside city limits, using the City's online-permit and development-code resources. Planning, fire, public works, grading, and the serving water agency may have additional reviews; unincorporated county parcels use a different AHJ.
What energy code should a San Bernardino commercial project use?
For permits subject to the current cycle, the project must address the 2025 California Energy Code, Title 24 Part 6, effective January 1, 2026, plus applicable CALGreen measures and local requirements. Title 24 documentation is not the same as an IECC COMcheck package; City amendments should be confirmed before permit submittal.
What should an industrial or warehouse project verify first?
Confirm the parcel's zoning and development-code path, SCE electric capacity and service route, water and fire-flow availability, truck and fire access, stormwater and flood conditions, and geotechnical constraints. Those items can change the site plan before building, structural, and Title 24 documents are finalized.

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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The City publishes an online-permit route and a development-code portal for projects in city limits. Commercial work can require coordinated building, planning, fire, public-works, grading, and utility review; confirm the application path, entitlement status, and any separate site or right-of-way permits with the City before a complete submittal.

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