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How long does a roof replacement take on the Peninsula, from contract to final inspection?

Short answerPlan on a few days of crew time for a straightforward roof on the Peninsula, plus lead time for the permit, materials and crew scheduling, and a final inspection at the end. Steep, tile, flat or multi-story roofs, rain and rotten decking add days. Your free written estimate should include a schedule.

Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.

Updated · Sources reviewed November 12, 2026 · By San Mateo Roof Replacement

  • Active C-39 roofing license, checked on CSLB
  • Contractor's bond and workers' comp on file
  • Tear-off, permit and warranty paperwork handled
  • Free written estimate, no obligation

What are the steps, start to finish?

  1. Sign a written contract
  2. Roofer applies for the permit
  3. Materials arrive
  4. Old roof comes off and the deck is checked
  5. Rotten sheathing is replaced under a written change order
  6. New roof goes on
  7. Site cleanup and nail sweep
  8. City or county final

What slows a roof replacement down?

What slows a roof down: wet weather in the rainy season, rot under the old roof, back-ordered products, tile or low-slope systems, solar panels to remove and reinstall, and inspection scheduling. Change orders must be written (B&P 7159.6).

How do permits affect the timeline on the Peninsula?

Each Peninsula city runs its own building department, and San Mateo County covers unincorporated areas; Foster City, for example, takes applications through an online permit center (Foster City). Ask your roofer how long your city takes. Fog-belt roofs from Daly City to Pacifica are more likely to need decking work, which adds time once the old roof is off.

Can I replace a roof in the rainy season?

You can, though winter storms can stretch the job. Read reroofing in the rainy season; your roofer should track the NWS Bay Area forecast and only open what can be dried in.

How do I get a schedule for my roof?

Ask for an estimated start date and number of working days in the contract. For your actual price, request a free written estimate: a licensed roofer measures the roof and prices your exact scope. More: permits, what to expect.

Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.

Get a free replacement quote

Frequently asked questions

Why is my roof start date weeks away?

Permits, materials and crew schedules. Ask for the expected start and duration in writing.

When is the final inspection?

After the roof is complete; the roofer usually schedules it.

Related questions

Sources

Sources reviewed November 12, 2026. Figures are published estimates and official fees, not quotes. Confirm prices, permits and requirements with your contractor and building department. This page is general information, not legal or insurance advice.