Blog · Cost and pricing
Roof Leak Repair Cost: Typical Jobs and Price Ranges
What roof leak repairs cost by cause and by roof material, from three named cost sources side by side, how roofers find a leak, and when repair stops making sense.
Most roof leak repairs cost a few hundred dollars to about $1,500, and a leak that has damaged the structure underneath can cost several thousand. Fixr reports a typical range of $350 to $1,500, with a national average of $800 (page updated January 27, 2026) 1. This Old House lists leak repairs at $100 to $1,500 (updated March 5, 2026) 2. Modernize says roof leaks typically cost between $200 and $2,200 or more (updated October 12, 2026) 3.
What sets the price is less the drip in the ceiling than its cause: a cracked pipe boot is a small job, while a failed valley or rotted decking is a bigger one. The tables below show typical repairs by cause and by roof material, as each source reports them.
Repair cost by cause
| Cause | Fixr (Jan. 27, 2026) | This Old House (Mar. 5, 2026) | Modernize (Oct. 12, 2026) |
|---|---|---|---|
| Vent or pipe boot | $100 to $600 1 | $75 to $250, roof vents 2 | $150 to $300 minor 3 |
| Missing or damaged shingles | $150 to $450 1 | $50 to $800 2 | $150 to $350, a few shingles 3 |
| Flashing | $200 to $600 1 | $200 to $500 2 | $200 to $600 to reseal 3 |
| Valley | $300 to $1,500 1 | $300 to $1,000 2 | $600 to $1,400 3 |
| Skylight | $300 to $800 1 | $300 to $800 2 | not listed |
| Chimney leak | $200 to $3,500 1 | see flashing | see flashing |
| Nail pops | $200 to $500 1 | not listed | not listed |
| Ice dam | $400 to $1,500 1 | not listed | $400 to $900 minor 3 |
| Clogged gutters | $100 to $250 1 | $180 to $560, gutter repair 2 | not listed |
Fixr says a minor vent boot or missing shingle can cost as little as $100, while a leak that has caused structural damage can run to $8,000 or more 1. Modernize puts a decking swap for rot, per affected area, at $700 to $2,500 or more 3. For decking prices in detail, see roof decking replacement cost.
Repair cost by roof material
| Roof material | Fixr, minor leak 1 | Fixr, major leak 1 | Modernize, typical repair 3 |
|---|---|---|---|
| Asphalt shingles | $150 to $800 1 | $800 to $2,500 1 | $150 to $1,400 3 |
| Metal | $300 to $1,500 1 | $1,500 to $4,000 1 | $400 to $2,200 3 |
| Concrete tile | $450 to $1,500 1 | $1,500 to $7,000 1 | $600 to $2,500+ (tile) 3 |
| Clay tile | $500 to $1,800 1 | $1,800 to $8,000 1 | $600 to $2,500+ (tile) 3 |
| Slate | $700 to $2,500 1 | $2,500 to $20,000 1 | $700 to $3,000+ 3 |
| Wood shake | $400 to $1,200 1 | $1,200 to $6,000 1 | $350 to $1,800 3 |
Modernize gives one tile figure for concrete and clay together 3. Fixr's text puts some major repairs higher than its table, saying a clay tile repair can exceed $8,000 1.
Labor and how leaks are found
Fixr says labor is around 60% of a leak repair's cost 1. Modernize reports roofer labor at $50 to $120 per hour per roofer, or $300 to $800 per day for a small crew, and says after-hours work can add 25% to 100% 3.
A stain on the ceiling is not always below the point where water gets in. This Old House says the attic is often the first place a leak shows, that the leak likely starts higher up so the signs should be followed uphill, and that the most likely places are around penetrations or where different parts of the roof meet: chimneys, flashing, skylights, valleys, vents, walls and dormers 5. NRCA, the roofing contractors' trade association, recommends that homeowners check their roofs at least twice a year, preferably in spring and fall, from the ground or a ladder at the roof edge, and says it does not recommend that homeowners walk on roofs unless they have the experience and equipment to do so safely 4. Ask the roofer to show you, in photos, where the water was getting in and what was repaired. A roof inspection is the step when the source is not obvious.
When repair stops making sense
Fixr suggests replacement may make sense when the roof is near the end of its life, when repair costs reach 50% or more of a replacement's cost, when decking or structural parts are damaged, or when leaks keep coming back 1. This Old House says that if more than 30% of the roof is substantially damaged, it is time to consider replacement 2. These are the publishers' rules of thumb, not fixed thresholds. Our pillar on whether to repair or replace a roof goes through the decision by symptom, and signs you need a new roof lists what to look for. For full replacement prices, see the roof replacement cost guide.
Getting a leak repair quote
Ask for a written quote that names the cause, the repair, the materials and whether the price covers any decking or interior damage found once the area is opened. If you are getting more than one quote, our guide on how to choose a roofing contractor covers what to ask. You can compare quotes from roofing companies near you.
About these figures
- 1 Reported: Fixr leak repair range ($350 to $1,500, average $800), low and high ends, costs by cause and by material, labor share and the repair-versus-replace statements; page updated January 27, 2026, checked November 11, 2026.
- 2 Reported: This Old House repair costs by part (leaks, vent boots, shingles, flashing, valleys, skylights, gutters) and the 30% damage statement; page updated March 5, 2026, checked November 11, 2026.
- 3 Reported: Modernize leak range ($200 to $2,200 or more), costs by scenario and by material, decking swap, labor rates and after-hours premium; page updated October 12, 2026, checked November 11, 2026.
- 4 Directional: NRCA guidance on homeowner roof checks (twice a year, from the ground or a ladder, not walking on roofs); published October 2013, checked November 11, 2026.
- 5 Directional: This Old House on where leaks show up and the most likely entry points; page updated June 5, 2026, checked November 11, 2026.
Sources
- How Much Does It Cost to Repair a Roof Leak?, Fixr (Other). Checked November 10, 2026.
- What Is the Cost of Roof Repair? (2026 Pricing), This Old House (Other). Checked November 10, 2026.
- Roof Repair Cost (2026) Prices by Damage Type & Region, Modernize (Other). Checked November 10, 2026.
- How To Find and Fix a Roof Leak, This Old House (Other). Checked November 10, 2026.
- Maintaining residential roof systems (Professional Roofing, October 2013), National Roofing Contractors Association (Other). Checked November 10, 2026.