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How much does a roof repair cost in Altadena, CA?

US national rangeUpdated Prices checked October 20261 source

A roof repair costs $395 to $1,968 nationally, typical $1,174. We have no documented price index for Altadena for this job, so this is the US national range from HomeAdvisor, checked October 2026.

US national range, not adjusted for this city

Low
$395
Typical
$1,174
High
$1,968

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Roof repair cost in Altadena, CA

We have no documented price index for Altadena for this job, so the table shows the US national range.

Roof repair cost in Altadena, CA
EstimateLowTypicalHighBasisChecked
US national range$395$1,174$1,968Per repair: typical range of customer-reported jobs (HomeAdvisor)October 2026

What drives the cost of a roof repair

  1. Roofing material

    Slate and metal need specialized labor; average repairs run from about $400 (flat, foam or single-ply) to $1,800 (slate).

  2. Roof size

    Larger roofs mean more material and time for the same kind of repair.

  3. Size of the damaged area

    A few missing shingles cost far less than a section of decking.

  4. Severity of the damage

    Leaks that have reached decking or framing need more than surface work.

  5. Access

    Steep or high roofs need more safety equipment and time.

Permits and what's included in Altadena

Permit note

Small repairs often need no permit, but rules vary. Check with your local building department before work starts.

Rules are set locally; confirm with Altadena’s building department.

What’s usually included

  • Inspection of the damaged area
  • Materials to match the existing roof where available
  • Labor to repair or replace the damaged section

Scopes vary. Get the scope in writing on every quote.

Get roof repair quotes in Altadena

Tell us about the job and we will pass it to local pros. Asking for quotes never changes how we rank anyone.

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Top-ranked roofers in Altadena

The top 3 of 2,045 roofers we rank for Altadena, CA, by CR Score. Paid placement never changes rank.

  1. #1
    Green Ladder Roofing and Waterproofing
    CR Score 665.0from 258 Google reviews
  2. #2
    Woody's Roofing
    CR Score 654.9from 176 Google reviews
  3. #3
    All In Roofing
    CR Score 645.0from 213 Google reviews

See all ranked roofers in Altadena

How to check a roofer's license in California

In California, Contractors State License Board (CSLB) licenses C-39 Roofing contractor license.

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

Roof repair cost in Altadena: questions

How much does a roof repair cost in Altadena, CA?

A roof repair costs $395 to $1,968 nationally, typical $1,174. We have no documented price index for Altadena for this job, so this is the US national range from HomeAdvisor, checked October 2026.

Do I need a permit for a roof repair in Altadena?

Small repairs often need no permit, but rules vary. Check with your local building department before work starts. Rules are set locally, so confirm with Altadena’s building department.

What affects the cost of a roof repair?

Roofing material: slate and metal need specialized labor; average repairs run from about $400 (flat, foam or single-ply) to $1,800 (slate). Roof size: larger roofs mean more material and time for the same kind of repair. Size of the damaged area: a few missing shingles cost far less than a section of decking. Severity of the damage: leaks that have reached decking or framing need more than surface work.

How many roofers serve Altadena?

We rank 2,045 roofers for Altadena, CA by CR Score. Get at least three written quotes for the same scope.

What is usually included in the price?

Inspection of the damaged area; Materials to match the existing roof where available; Labor to repair or replace the damaged section. Always get the scope in writing on the quote.

Sources

Checked October 2026. Figures are estimates, not quotes.

  1. HomeAdvisor: Roof repair cost · page updated June 19, 2026 · checked October 2026Primary source. Used for: Low, typical and high; drivers.
These are published estimates, checked October 2026. They are not quotes. Typical range shown: $395 to $1,968. Editorial policy

Related pages

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