ARS handles the permit application and coordinates required inspections for your Orinda reroof. We manage the permit paperwork and explain any owner signature, property access or approval needed from you.
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Before the work starts
Rules for Orinda
Permits
We handle your Contra Costa County roofing permit application and coordinate required reviews and inspections. You won’t need to manage the permit application or City paperwork yourself. County reroof base components are $150 plus $38 processing, before surcharges and any separate local approval charges. We obtain the total assessment for your roof. ARS allows approximately one week for permitting; issuance is not guaranteed.
Waste-plan triggers
Residential alterations affecting 1,000 square feet, valued at $50,000 or more, or increasing conditioned area can trigger Orinda’s waste-plan review. We check whether a smaller partial reroof or no-debris overlay qualifies for an exemption and manage the applicable roofing paperwork.
Recycling closeout
For a covered project, at least 65% of construction debris must be diverted. We complete Green Halo reporting and obtain Orinda’s approval before booking County final; retaining paper receipts alone does not finish the process.
Inspection during installation
We coordinate the County inspection while the new roofing is going on, followed by final. We confirm any deck or nailing inspection before work is covered and schedule the crew around the required approvals.
From the Orinda building department and our own project records. Rules updated October 15, 2026; permit-fee references reviewed October 11, 2026; detailed inspection guidance checked October 10, 2026. Fees change, so we confirm yours when we pull the permit.
Inspections
Inspections and booking
County inspection holds — County stages are 123 Roof/In Progress, preferably 25–75% complete for composition, then 120 Final after completion. We confirm deck, repair and nailing holds—including code 108—before covering, and obtain approval at every assigned stage; a separate deck visit depends on the permit.
Final closeout — Orinda reroofs of at least 10 squares/1,000 square feet require 65% diversion and WMP closeout: we upload receipts and select Submit for Final in Green Halo, obtain release of the City hold before booking County final, and check any separate planning-final hold. Paper tickets alone are not accepted. The August 2023 guide targets 24–48 hours for review.
Booking — We book through County ePermits or 925-646-4108; we confirm current deadlines and availability before tear-off.
Official references
Inspections checked October 10, 2026; public prose and permit-cost source mapping reviewed October 11, 2026. Fee components retain their stated effective dates; historical examples are not current quotes. See individual official references for applicability.