An Orinda roof-and-solar proposal raised a trade-off between a preferred panel location and modeled sunlight. Other local records show targeted skylight repairs and a replacement with several roof assemblies and ventilation choices.
Photo — a familiar Orinda landmark city-orinda.jpg
Our work in Orinda
Roofs we’ve done in Orinda
Every pin is a job we’ve done here. Click a job to find it on the map.
Roof replacements
Roof repairs
Solar by GoSimpleSolar
Most recent jobs in Orinda
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Dates show the milestone on file for each job, like the invoice or the utility’s approval to operate. Older jobs may list products we no longer install.
Permit
Roof replacement permits in Orinda
We pull it and schedule the inspections. It’s billed at the city’s actual cost, separate from the roof.
Permit authority
Contra Costa County building permits and inspections; Orinda handles applicable local approvals.
Permit planning
ARS allows approximately one week for permits unless the department confirms a shorter route; issuance is not guaranteed.
Past ARS permit cost
Our February 2025 Orinda reroof invoice listed $487 for Orinda and $468 for Contra Costa County, or $955 combined. Those were contractor-billed permit charges on that job. Obtain the current City and County assessments for your own scope, including any waste-plan conditions.
Permit fee planning
County residential reroof base components are $150 plus $38 processing; surcharges and any separate local approvals add to the assessment.
From the Orinda building department and our own project records. Content reviewed October 11, 2026; 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. 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: 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 — Book through County ePermits or 925-646-4108; confirm current deadlines and availability before tear-off.
Local projects
Local roofing decisions
How did steep pitch and solar placement affect the proposal?
A September 2026 Orinda proposal involved a 12:12 roof and a homeowner considering solar. ARS explained that the steep pitch increased the roofing labor estimate per square foot. A roof heatmap indicated stronger panel positions at the front, while ARS offered to evaluate the rear. That remained a proposal and an evaluation offer; the final layout, installation and energy production are not confirmed.
The homeowner therefore had separate decisions to resolve: the roofing work associated with the measured pitch, and the solar layout at the preferred location. A useful next comparison would show what assumptions each option uses rather than promise that another location produces the same result. The pitch and solar trade-off were specific to this roof; another Orinda property needs its own layout assessment.
Why did one replacement name more than a shingle product?
A February 2025 Orinda replacement combined composition shingles with a 60-mil TPO cricket and self-adhered underlayment on a low-slope portion. The cricket had its own base-sheet specification. The same scope listed three solar-powered attic fans.
For a homeowner, those separate items explain why one material name does not describe every area of that roof. The proposal needs to identify the main covering, the smaller connecting or low-slope areas, and the transitions between them. The fan work is another decision to make visible rather than assume it comes with the shingles. These are features of a completed Orinda scope, not proof that all low-slope areas need this exact assembly or that the fans produced a measured improvement in comfort or energy use.
When did the work stay at the skylights and drains?
A January 2016 Orinda service record describes clearing roof drains, repairing two leaking skylights and resealing trim around a larger skylight. It is a targeted service scope rather than a record of full replacement. A separate project that August included ridge ventilation over a vaulted portion, two solar-powered attic fans and removal of 100 feet of gutters.
Those different records can help a homeowner frame the initial question: is the proposed work addressing a few identified connections and drainage points, or a broader replacement with equipment and gutter changes? The answer should come from the assessed condition and written scope. The original cause and long-term result of each leak are not confirmed. Assess another roof before deciding whether repair can replace a full reroof.
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.
