What the inspection should produce
CSLB's C-39 definition covers installing and repairing roofing and doesn't describe an inspection, so ask the company what its visit covers. Ask, too, whether you get photographs and a written report, and whether anyone goes onto the roof.
What a roof inspection costs in California
A roof inspection comes to $100 to $535 per inspection in our model, built from one national range widened 15 percent each side and multiplied by California's roofer wage ratio of 1.16.
No California company's inspection price is in it. That keeps it an estimate, not a quote.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $100 to $535 per inspection | Built from one national published range, adjusted by the California roofer wage ratio (1.16). Eight California roofing companies publish a whole-roof range for asphalt-shingle replacement on their own websites (cost-guide pages, not price lists); the roof replacement range is the middle half of what they print. Other company figures (repair starting prices, per-square-foot and tile ranges) are not matched to a job here, so the other ranges rest on the national estimate. Basis: no state company sample (no counted California company price for this job), national estimate only. |
| Roofer wage, California mean | $32.41 an hour | BLS May 2025 pay for roofers, which shows pay and not the fee for a visit. |
Estimated range. Built from national published ranges (1 source), adjusted by California's roofer wage ratio to the US (1.16, BLS May 2025), plus the local permit fee where the city publishes one. Not a quote. Eight California roofing companies publish a whole-roof range for asphalt-shingle replacement on their own websites (cost-guide pages, not price lists); the roof replacement range is the middle half of what they print. Other company figures (repair starting prices, per-square-foot and tile ranges) are not matched to a job here, so the other ranges rest on the national estimate. We have no counted California company price for this job, so the range is our national estimate alone. Full method. Prices as of Oct 23, 2026.
When the company that inspects also repairs
B&P 7197(d) bars a home inspector's company from doing repairs on a property it inspected within the past 12 months. A C-39 roofing contractor repairing from its own roof inspection, for a roof certification, is outside that bar. Three conditions apply. Different employees must do the home inspection and the roof inspection, and the roof inspection must be ordered before or with the home inspection. You also get a written disclosure that one company does both and that only the repairs in the roof report are authorized.
After a storm, and before you file
NOAA's Storm Events database has wind records of 50 knots or more in Los Angeles (25), San Bernardino (15), Riverside (10), Ventura (10) and San Diego (6) counties for July 2024 to June 2026. Those tallies don't measure roof damage. CDI's tips for wildfire claimants say to get at least one estimate from a contractor holding a CSLB license, and its consumer hotline is 800-927-4357.
Before you buy a house with a newer roof
CSLB's 2026 Law Book says roof warranties, unlike most home warranties, pass to later owners. For home improvement contracts made on or after January 1, 1994, the warranty obligations are directly enforceable by subsequent purchasers unless the contract clearly and conspicuously limits transfer (the book cites Civil Code 1797.92). Ask the seller for the roofing contract.
When an inspection is urgent
- Water is entering the house and you need someone to find where.
- A storm has just opened the roof.
- A routine look before a sale or a renewal.
- A roof you are curious about that shows no stains.
What to settle before you book
- Ask what the report will contain and whether it includes photographs.
- If one company will inspect and repair, ask for the written disclosure.
- Find the company on CSLB's license check by name or number.
Permits around an inspection
Our cost model adds no permit fee to an inspection. Repairs that follow are a separate question for your city building department, because Health and Safety Code 17958 lets each city or county amend the state standards.
Before any work starts, ask for the license number and check it with your state's licensing board.
Questions people ask
Can the roofer who inspects my roof also repair it in California?
Different employees must do the home and roof inspections, the roof inspection must be ordered before or with the home inspection, and you must get a written disclosure that one company does both.
What does a roof inspection cost in California?
One national range, adjusted for California pay, sits behind it. Ask each company what its price includes.
Does a roof inspection need a permit?
The cost model treats an inspection alone as needing no permit. A repair afterward is a question for the city building department.
What license should the company that inspects my roof hold?
CSLB's license check shows the status and any complaint disclosure. Ask, before the visit, what written report you'll get.
What should I bring to my insurer after storm damage?
Its wildfire tips ask for at least one estimate from a contractor holding a CSLB license. Contact your insurer or agent first.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Roofers (SOC 47-2181), California, mean hourly wage Read Oct 23, 2026.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Roofers (SOC 47-2181), United States, mean hourly wage Read Oct 23, 2026.
- RooferMatch: how we estimate costs, California (editorial policy) Read Oct 23, 2026.
- CSLB: California Contractors License Law & Reference Book 2026 (BPC 7197(d)) Read Oct 20, 2026.
- CSLB: Licensing Classifications Detail, C-39 Roofing Contractor Read Oct 20, 2026.
- CSLB: Check A License Read Oct 20, 2026.
- NOAA NCEI Storm Events Database bulk CSV (same files) Read Oct 19, 2026.
- CDI: Resources to Help Recent Wildfire Victims; Top Ten Tips (TopTenTips_WildfireClaimants) Read Oct 20, 2026.
- CDI: Getting Help Read Oct 20, 2026.
- California Legislative Information: HSC 17958 Read Oct 20, 2026.