San Bernardino County Perc Testing and Septic Soil Reports
A homeowner and contractor guide to the County’s PERC report, notification, plot-plan, and OWTS review process.
Updated September 15, 2026Read guide
Practice area
Permit & Project Coordination
Permit management, county plan-check coordination, and engineering coordination for small homes, barndominiums, ADUs, shops, and rural projects.
CALICORE / PERMIT MANAGEMENT
Calicore identifies the required approvals, organizes the application and technical documents, coordinates the civil work, tracks plan-check comments, and assembles clear resubmittals. Each architectural, structural, civil, survey, energy, fire, or other regulated item remains with the professional responsible for that work.
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Permit Management Services
Permit management identifies the required approvals, organizes the application and technical documents, tracks agency questions, and coordinates revisions for California residential and small-development projects.
How this service works 02County Plan-Check Coordination
Organized responses to county comments so every correction has an owner, a supporting revision, and a clear place in the resubmittal.
How this service works 03Small-Home Engineering Coordination
Engineering coordination for homeowners who need to know what the county requires, which site services are needed, and who is responsible for each plan, report, test, and approval.
How this service works 04Residential Permit Feasibility Reviews
A residential permit feasibility review identifies likely civil, site, wastewater, access, drainage, and coordination requirements before an owner commits to a full plan package.
How this service worksRequest a proposal
What to send us to begin
Send a short description of the work, any plans, specifications, or photographs you have, and tell us what you need the service to provide. Include a project location if it applies.
Request a proposal