The short answer
A small, isolated fix, such as a few wind-lifted shingles, a resealed pipe boot or a patched flashing joint, typically runs a few hundred dollars, according to Guthix Roofing. C & G Remodeling and Roofing publishes $300 to $1,500 for common repairs in Royal Oak, with $300 to $900 to find and fix a leak when the source is unknown. Guthix says bigger jobs, like rebuilding chimney flashing or repairing a valley, cost more.
Roof repair prices in Royal Oak
These are the repair prices roofers publish for Royal Oak and Metro Detroit, each shown as its roofer states it. They're a guide to what's normal, not a quote.
Published repair prices
| Repair | Published price | Who publishes it |
|---|---|---|
| Missing shingles (1–5) | $150 – $400 | C & G Remodeling and Roofing, Rochester Hills |
| Flashing repair: chimney, vent pipe or step flashing | $200 – $600 | C & G Remodeling and Roofing |
| Valley repair | $300 – $800 | C & G Remodeling and Roofing |
| Finding and fixing a leak when the source is unknown | $300 – $900 | C & G Remodeling and Roofing |
| Ice dam damage repair | $400 – $1,500 | C & G Remodeling and Roofing |
| Replacing a section of rotten decking | $200 – $600 per section | C & G Remodeling and Roofing |
| Full ridge cap replacement | $300 – $700 | C & G Remodeling and Roofing |
| Small, isolated fix: a few shingles, a pipe boot, a flashing joint | A few hundred dollars | Guthix Roofing, Wyandotte |
| Localized flashing leak, a few wind-lifted shingles or a single valley | $400 – $1,500 | Reasonable Contracting Services (Michigan cost guide) |
| Roof inspection | $75, taken off the repair bill if you go ahead | Guns and Hoses Roofing, Oakland County |
Prices as each roofer publishes them, checked September 27, 2026. C & G describes its figures as typical for common repairs in Royal Oak. Many local roofers advertise free inspections, so ask before a visit.
National benchmarks
| Repair | Published price | Who publishes it |
|---|---|---|
| Average roof repair | $395 – $1,967 | HomeAdvisor, national |
| Leaking roof | $360 – $1,550 | HomeAdvisor, national |
| Emergency roof tarp | $150 – $3,300, average $450 | HomeAdvisor, national |
| Ice dam removal with steam | $400 – $600 an hour | Fixr, national (January 2025) |
| Ice dam removal | $700 – $900 an hour | Ice Dam Guys, national removal company |
National figures, checked September 27, 2026, for comparison only. The two ice dam rates disagree; both are shown as published. HomeAdvisor says emergency or after-hours service raises labor rates, often by 1.5 to 2 times, and that a roof tarp lasts about 90 days.
What pushes the price up
Roof leak repair cost
Water runs along the deck and rafters before it shows on a ceiling, so a stain in the middle of a room can start at a chimney or vent several feet away. Tracing it takes time in the attic and on the roof, which is why C & G prices a leak with an unknown source as its own job. See roof leak repair for what to do while you wait.
Chimneys, valleys and walls
Resealing flashing is quick. Rebuilding it around a brick chimney, or re-laying a valley where two roof planes meet, means lifting shingles over a wider area. Guthix Roofing says bigger jobs like these cost more than a small fix.
Rotten decking
A leak that has run for a while often softens the plywood or planks under the shingles. C & G prices a section of rotten decking at $200 to $600.
Winter and ice dams
Ice dam damage usually means replacing shingles and underlayment along the eaves, and sometimes interior repairs too. C & G publishes $400 to $1,500 depending on the damage inside and out. The lasting fix is on the attic side: see the ice dam guide and roof ventilation.
Matching old shingles
On an older roof, new shingles may not match the faded ones around them, and brittle old shingles can crack when they're lifted to slip new ones in. Ask how the roofer will handle both.
When repair stops making sense
Guthix Roofing's rule of thumb is that when repair estimates on a 20-year-old roof start climbing past $1,500 to $2,000, you're usually buying two or three years on shingles that are failing everywhere at once. It also says repeated repairs on an aging roof can run $650 to $1,000 a year. If you're weighing the two, see repair or replace and the roof replacement cost guide.
Permits for repairs
The Michigan Residential Code exempts ordinary repairs from needing a permit. Whether a bigger repair needs one is up to the building official, so ask the roofer, or call Royal Oak Building Inspection on 248-246-3210.
Insurance and storm damage
Michigan's Attorney General advises reading your homeowner's policy for what's covered and your deductible, and DIFS, the state insurance regulator, advises contacting your insurer before you hire a contractor. The Attorney General's advice on payment applies to repairs too: get it in writing, never pay in cash, and don't pay in full up front.
Comparing repair estimates
- Is there an inspection or minimum charge, and is it taken off the repair?
- What exactly is being repaired, and is the cause fixed or only the symptom?
- How is rotten decking priced if they find some?
- Are the repaired shingles and flashing covered by any workmanship guarantee, in writing?
- What's their Michigan license? You can search it on LARA's licensee search.
If water is coming in now
Move belongings away, catch the drips and keep clear of wet ceilings and light fixtures. Don't climb onto the roof. Call 911 if anyone is in danger.
Common questions
How much does it cost to fix a roof leak?
C & G Remodeling and Roofing, a Rochester Hills roofer, publishes $300 to $900 to find and fix a leak when the source is unknown, and $200 to $600 for flashing repairs around a chimney or vent pipe (checked September 27, 2026). It prices ice dam damage repair at $400 to $1,500 and a section of rotten decking at $200 to $600.
How much does it cost to replace a few shingles?
C & G publishes $150 to $400 to replace one to five missing shingles. Guthix Roofing says a small, isolated fix, such as a few wind-lifted shingles or a resealed pipe boot, typically runs a few hundred dollars.
How much does flashing repair cost?
C & G publishes $200 to $600 for chimney, vent pipe or step flashing. Guthix Roofing says bigger jobs, like rebuilding chimney flashing or repairing a valley, cost more, without giving a figure.
Is a roof inspection free?
Often. Many local roofers advertise free inspections. One Oakland County repair company publishes a $75 inspection charge that it takes off the repair bill if you go ahead. Ask before the visit.
Is it worth repairing an old roof?
Guthix Roofing's rule of thumb: when repair estimates on a 20-year-old roof start climbing past $1,500 to $2,000, you're usually buying two or three years on shingles that are failing everywhere at once. See repair or replace.
Does homeowners insurance cover roof repairs?
It depends on your policy and what caused the damage. Michigan's Attorney General advises reading your policy for what's covered and your deductible, and the state insurance regulator, DIFS, advises contacting your insurer before hiring a contractor.
How much does an emergency roof tarp cost?
No Michigan roofer we checked publishes a tarping price. HomeAdvisor's national figures are $150 to $3,300, averaging $450, and it says emergency or after-hours service raises labor rates, often by 1.5 to 2 times.
Where these figures come from
The prices and rules on this page come from these published pages, checked on September 27, 2026.
- C & G Remodeling and Roofing: roof repair in Royal Oak · Rochester Hills roofer's repair price list, updated August 2026
- Guthix Roofing: roof repair · Wyandotte roofer's repair page
- Reasonable Contracting Services: roof replacement cost in Michigan · Michigan roof replacement cost guide, updated September 14, 2026
- RoofAdvisor: the cost of roofing in Michigan · Plymouth roofer's cost guide, updated July 2026
- Guns and Hoses Roofing · Oakland County roof repair company, published inspection charge
- HomeAdvisor: roof repair cost · National cost guide, updated June 19, 2026
- HomeAdvisor: cost to tarp a roof · National cost guide, updated June 19, 2026
- Fixr: ice dam removal cost · National cost guide, January 2025
- Ice Dam Guys: average cost of ice dam removal · National ice dam removal company, January 2026
- Michigan Residential Code 2015, chapter 1: scope and administration · State code text on permits, R105 (third-party code viewer)
- Michigan LARA: licensee search · State licence lookup for Residential Builders and Maintenance & Alteration contractors
- Michigan Attorney General: storm alerts · State consumer protection bulletin, March 9, 2026
- Michigan DIFS: contractor fraud awareness (as reprinted by the Daily Press) · State insurance regulator's May 18, 2026 release
