Roof Repair Cost Calculator
Estimate roof repair costs by damage type, repair area, roofing material, and urgency — with emergency premium pricing.
How It Works
Select damage type
Choose from missing shingles, leak repair, flashing, ridge cap, or other damage types.
Estimate affected area
Enter the approximate size of the damaged area in square feet.
Add urgency factor
Emergency or after-hours repairs typically add 25–50% to the base cost.
Common Roof Repairs & Costs
| Repair Type | Typical Cost |
|---|---|
| Missing/damaged shingles | $150–$400 |
| Roof leak repair | $300–$1,500 |
| Flashing repair | $200–$900 |
| Ridge cap repair | $250–$600 |
| Valley repair | $500–$2,000 |
Frequently Asked Questions
How much does roof repair cost?
Minor roof repairs cost $150–$1,500. Replacing a few missing or damaged shingles runs $150–$400. Fixing a roof leak costs $300–$1,500 depending on the source. Flashing repair costs $200–$900. Major repairs involving structural damage, multiple areas, or emergency work can run $1,500–$7,000. Emergency or after-hours repairs add a 25–50% premium.
Should I repair or replace my roof?
Repair if your roof is less than 15 years old with isolated damage covering less than 30% of the surface. Replace if your roof is over 20–25 years old, damage covers more than 30% of the area, you have recurring leaks, or granule loss is widespread. The general rule: if repair costs exceed 50% of a new roof, replacement is usually more economical long-term.
Does homeowners insurance cover roof repairs?
Insurance covers sudden accidental damage (hail, wind, fallen trees) but typically not wear and tear or maintenance issues. Document damage with photos immediately after an event. File a claim quickly — most policies have deadlines. An adjuster will inspect the damage. Note that deductibles for roof claims can be high (often 1–2% of home value in hail-prone areas).
How do I find a roof leak?
Start in the attic during daylight — look for water stains, mold, or daylight showing through. Trace stains uphill from where they appear, as water travels before dripping. Common leak sources: damaged flashing around chimneys, skylights, or vents; cracked pipe boots; missing or lifted shingles; valley damage; and clogged gutters causing ice dams in winter.