When to Get a Roof Inspection in California
When to get a roof inspection in California: buying a home, after storms, before a warranty ends, by roof age, and how to spot a free sales pitch.
Most roof problems start small. A cracked pipe boot. A lifted shingle. A tile that slipped an inch. From the ground, you will not see them. From the ceiling, you will see them only after the damage is done.
A roof inspection in California is how you catch those problems while they are cheap. This guide covers when to schedule one, what a good roof inspection should include, and how to tell a real inspection from a free visit that is really a sales pitch. It also covers what to check before you sign anything a roofer hands you afterward.
When should you get a roof inspection in California?
There is no state law that tells homeowners how often to inspect a roof. But a few moments make an inspection worth the time.
1. Before you buy a home
A general home inspection usually includes a look at the roof, but many home inspectors check it from the ground, a ladder, or with a drone, and their reports often recommend a roofer for a closer look. If the roof is older, tile, or has visible issues, a separate roof inspection by a roofing contractor can give you a clearer picture before you close. Repair costs found during escrow can become part of your negotiation.
2. After a major storm
Heavy rain, high wind, and falling branches can damage a roof without an obvious leak. If a big storm hits, a look afterward can find damage early. If you plan to file a claim, photos and a written report help. Our guide on what to do after storm damage covers the first steps.
3. Before the rainy season
Fall is the natural time in most of California. Gutters fill with leaves, and small gaps become leaks once the first storms arrive. Our roof maintenance before winter checklist pairs well with an inspection.
4. Before a workmanship warranty ends
Many roofers offer a workmanship warranty for a set number of years. An inspection shortly before it expires can catch installation problems while the roofer still has to fix them. Check your warranty paperwork for the end date. See how long a roofing warranty should be.
5. As the roof gets older
Inspector reference charts, like InterNACHI's life expectancy chart, put typical 3-tab asphalt shingle roofs around 20 years and architectural shingles around 30 years, with tile far longer and flat membranes often shorter. As your roof approaches the back half of its range, regular check-ups make more sense. On tile roofs, the underlayment under the tile usually wears out long before the tile does.
Source: InterNACHI, Standard Estimated Life Expectancy Chart for Homes
6. Before adding solar or other rooftop equipment
Solar panels sit on your roof for many years. The California Public Utilities Commission's Solar Consumer Protection Guide advises that if you plan to replace your roof soon, you should do it before installing rooftop solar. An inspection helps you decide.
Source: California Public Utilities Commission, California Solar Consumer Protection Guide
7. When you see warning signs
Water stains, granules in the gutters, curling shingles, cracked tiles, or daylight in the attic are all reasons to call sooner. Our article on signs you need a new roof explains each one.
What does a good roof inspection cover?
A useful roof inspection in California looks at the whole system, not just the shingles or tile. Ask whether the inspection includes:
- Roof covering. Missing, cracked, curled or slipped shingles or tiles, worn granules, and damaged membrane seams on flat roofs.
- Flashing. Metal at walls, chimneys, skylights and valleys, where most leaks begin.
- Penetrations. Pipe boots, vents, and mounts for satellite dishes or solar.
- Drainage. Gutters, downspouts, scuppers and drains. See clogged gutters and roof damage.
- Attic. Stains, daylight, mold, and signs of poor ventilation.
- Decking. Soft spots or sagging that may mean rot beneath the surface.
You should get a written report with photos, a description of each problem, and a clear recommendation: no action, repair, or replace. Photos matter. They let you see what the inspector saw, and they help you compare opinions.
Licensed inspection vs free sales pitch
"Free roof inspection" is one of the most common door-to-door offers in California. Some are honest. Others exist mainly to sell a new roof. Here is how to tell them apart.
| A real inspection | A sales pitch |
|---|---|
| You found the company and scheduled it | Someone knocked on your door after a storm |
| Written report with photos of your roof | Verbal "you need a new roof," few or no photos |
| Repair options offered when they make sense | Only a full replacement is offered |
| License number given without asking | Vague about license or company name |
| Time to think and get other bids | Pressure to sign today or "lose the price" |
Be careful with anyone who wants to go on your roof without your permission, or who shows you photos of damage you cannot confirm is yours. Our guide on how to spot a storm chaser roofer covers more warning signs.
Who can do a roof inspection in California?
California does not have a separate state license for home inspectors. A home inspector writes a report but generally should not then do repairs on the same home; state law limits that conflict. For a closer roof inspection, many homeowners use a roofing contractor. If you do, the same rules you would use for hiring apply.
- Check the California contractor license. Roofing work over $1,000 requires a license from the CSLB, and roofing is the C-39 classification. See what a C-39 roofing license is.
- Confirm they are licensed and insured. Anyone climbing on your roof should carry liability insurance, and workers' comp if they have employees. See does your roofer need workers' comp.
- Ask what the inspection costs, if anything, and whether the fee is credited toward repairs.
Source: Business and Professions Code §§7195 to 7199 (home inspectors); CSLB, Business and Professions Code §7048
What to do after the inspection
If the report shows only small problems, a repair may be all you need. If it recommends a replacement, slow down.
- Ask for the report and photos in writing.
- Get a second opinion if the recommendation is a full replacement.
- Compare bids with the same scope. See how to compare roofing bids.
- Ask the right questions. Our list of questions to ask a roofer helps.
- Read the contract before you sign. See what should be in a roofing contract.
Do not hand over a large deposit just because an inspection found a problem. In California, a home improvement down payment is capped at 10 percent of the contract price or $1,000, whichever is less. See how much a roofer can ask for a deposit.
Source: Business and Professions Code §7159.5
How often should you inspect your roof?
Many roofers suggest a yearly look, and after any major storm. For a newer roof in good shape, you may decide that a quick check from the ground and the attic each fall is enough, with a professional inspection every few years. For an older roof, or one with past leaks, more often makes sense. There is no single right schedule. What matters is that someone looks before the rain finds the problem first.
Where ConFacts fits
A roof inspection in California is only as useful as the person doing it. ConFacts builds sourced background reports on California C-39 roofing contractors from public records, like CSLB license status, workers' comp coverage and disciplinary history, and gives each one a 0 to 100 Trust Score. Your first report is free. We take no money from contractors. We show you the record, you make the decision.