Mankato, MN · Storm Damage Repair

Storm Damage Roof Repair in Mankato, Minnesota

Hail or wind damage? Get a free assessment and insurance help. 25 local roofers listed, 12 verified.

Short answer: After hail or wind damage in Mankato, photograph the roof and book an inspection before you call the insurer: coverage and reporting deadlines depend on your policy and circumstances. This is general information; check your policy and contact your insurer promptly. In Mankato: 16 days with hail 1 inch or larger, 2014–June 2026. 12 of the roofers below have a license we checked; for any other, ask for a license number and a certificate of insurance.

Get a free quote See Mankato in numbers
  • 16days with hail 1 inch or larger, 2014–June 2026
  • 3.5 inlargest hailstone reported
  • 8tornadoes in the county, 2014–2026 (strongest EF1)
  • 1981median year homes were built

How much life is left in my Mankato roof?

Typical lifespans are published ranges for each material; for a Mankato house, real life also depends on installation, attic ventilation and the weather Mankato gets.

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Storm-damage roof repair is routine in Mankato: the area logs around 5 significant hail events per year, and the bruising, granule loss, and dented flashing those storms leave are the leading reason local crews stay busy. When a storm moves through Mankato, have a contractor inspect within 30 days: early documentation of any damage keeps an insurance claim straightforward if coverage applies.

Mankato in numbers

Public records for Mankato and its county, not estimates. Each figure shows its source.

  • #36of 209Mankato ranks #36 of the 209 cities we cover for largest hailstone on record.
  • #170of 209Mankato ranks #170 of the 209 cities we cover for damaging thunderstorm-wind days (low end).
  • #162of 209Mankato ranks #162 of the 209 cities we cover for yearly rainfall (low end).

Hail reports per year in the county

Hail events per year in the county, 2017 to 2026* 4 2017 2 2019 4 2020 6 2021 13 2022 3 2023 1 2024 4 2025 8 2026*
Hail events per year in the county, 2017 to 2026*
20174
20192
20204
20216
202213
20233
20241
20254
2026*8

45 recorded events across 8 full years plus 2026 to June represented in the data. 2022 had the most events among represented full years: 13.

2026 covers only January to June: NOAA's file ends there, so it is not counted as the worst year or in the yearly average. Years without a data row: 2018. Missing rows are not treated as zero; no annual average is shown.

Source: NOAA hail events, county level · data as of 2017–2026*

Costliest storm day on record

Jun 16, 2014

7 reports that day (7 wind); reported property damage $610,000; county FIPS 27013, 2014–June 2026

Source: NOAA Storm Events · data as of 2014–June 2026

When storms hit Mankato

Hail reports by month in the county, all years combined 0 Jan 0 Feb 0 Mar 20 Apr 12 May 15 Jun 6 Jul 12 Aug 3 Sep 0 Oct 0 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar0
Apr20
May12
Jun15
Jul6
Aug12
Sep3
Oct0
Nov0
Dec0

Most hail reports come in April; the season runs April to September. Book inspections and repairs before that window, not after.

Source: NOAA Storm Events · data as of 2014–June 2026

Roofing trade around Mankato

  • 7 roofing companies with payroll in the county; 43% have fewer than 5 employees.
  • A roofer's median pay here is $50,250 a year (Mankato, MN Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Mankato storm record: Blue Earth County

What the National Weather Service logged in Blue Earth County in 2014–2026. County level, because storm reports are filed by county, not by city limits.

Where hail of 1 inch or more was reported in Blue Earth County

1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail2 in hail2 in hail2 in hail2.5 in hail2.5 in hail2.75 in hail3 in hail3 in hail3.5 in hail Mankato
  • 311 to 1.74 in
  • 141.75 to 2.74 in, golf ball to tennis ball
  • 42.75 in and up, baseball

Largest plotted stone: 3.5 in. Bigger dots are bigger stones.

49 reports of 1 inch or larger have coordinates. Each dot is a reported location, not a storm path.

Sources: NOAA, Census county outline

Biggest hail days

DateLargest hailReports that dayWhere it was reported
April 13, 2026 3.5 in, about the size of a teacup 8 Lake Crystal
June 2, 2020 2.5 in, about the size of a tennis ball 4 Lake Crystal
August 22, 2021 2 in, about the size of a hen egg 6 Mankato
“Many thunderstorms produced large to very large hail measuring as large as 3.5 in diameter as well as four tornadoes across southern Minnesota.”
National Weather Service report, April 13, 2026
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

April 13, 2026

Hail of 1.75 inches (golf ball) or larger fell on 9 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF1 · April 13, 2026

It stayed on the ground for 5.68 miles and was up to 200 yards wide. The tornado moved into Blue Earth County from Watonwan County. But some storm chaser video showed it to be entirely from the same parent circulation, hence one tornado. The tornado hit several farms. The maximum wind speed was estimated at 90 mph.

Strongest thunderstorm gust

100 mph · June 16, 2014

A storm survey concluded that severe straight-line winds caused damage to half of a metal building system north of Minnesota Lake. The building's metal wall and roof panels were peeled off with most of the northern half of the building collapsed.

What it means for storm damage repair

In 2014–2026, NOAA logged 9 days with hail of 1.75 inches or larger in Blue Earth County. After a day like that, photograph the roof before anyone tarps it and keep the date: insurers ask for it.

Storm data: NOAA Storm Events (public domain). City facts: Wikidata (CC0).

What it costs in Mankato

Asphalt-shingle re-roof, 2,000 sq ft home, adjusted for Mankato labor and material prices. Your quote depends on roof size, pitch and scope.

That typical price is about 4.3% of the median Mankato home value ($250,600).

Source: Census ACS (Mankato city) · data as of 2019–2023

Full Mankato cost guide by material →

What Mankato's climate means for storm damage repair

  • After Mankato's hail, check for bruised soft spots and granules in the gutters within 30 days — impact damage is rarely visible from the ground, so document it before filing.
  • Tornado-force wind around Mankato lifts ridge caps and peels field shingles; a contractor should scope decking and fastener pull-through, not just the surface.
  • Ice-dam leaks in Mankato surface as ceiling stains near the eaves; these are storm-related water claims worth documenting separately from ordinary wear.

Roofers in Mankato, MN

25 listed, first 20 shown. Roofers we verified against a public registry come first.

This list covers roofing companies generally. Confirm storm damage repair experience, materials, insurance and current availability with each company. A Verified badge refers to the registry check, not a confirmed specialty.

Storm Damage Repair in Mankato: questions

How do I find a storm damage repair company in Mankato?
PickARoofer lists roofing companies serving Mankato, MN. This is a general roofing directory; confirm storm damage repair experience and availability with each company. A Verified badge describes a separate registry check, not a confirmed service specialty or insurance check. Confirm scope, insurance and availability directly. Requests go to one contractor at a time, with up to three attempts; a response or start date is not guaranteed. Free for homeowners.
Should I repair or fully re-roof in Mankato?
Ask a roofer to document the damage and compare a written repair scope with a replacement estimate. Roof condition, remaining life, materials and the extent of damage affect the decision. Confirm any inspection fee before booking.
How big does hail get near Mankato?
The largest hail NOAA logged near Mankato measured 3.5 inches, about the size of a teacup. Hail of an inch or more fell on 16 days in the same record. The biggest day was April 13, 2026, with 8 reports. The National Weather Service calls hail of 1 inch or larger severe; the bigger the stone, the more likely it is to crack a shingle.
How long does a Minnesota insurer have to answer a roof claim?
Minnesota sets time limits in writing. For example, the insurer must acknowledge your claim and promptly give you the claim forms and instructions within 10 business days (Minn. Stat. §72A.201 subd. 4(1)). The full list and a date calculator are on our Minnesota claim-deadlines page: pickaroofer.com/claim-deadlines/mn.
When is hail season in Mankato?
April is the worst month: 29% of the 68 hail reports NOAA holds for the county came then. Reports run from April to September. Book the inspection before April, while crews still have open dates.
What does roofing cost in Mankato?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,720 to $14,880 in Mankato, around $10,800 in the middle. That is about 4.3% of the median home value of $250,600. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Mankato?
The Census Bureau counts 7 roofing companies with payroll in Blue Earth County. 42.9% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $50,250 a year (BLS).
What hail damage should I look for after a Mankato-area storm?
Hail damage to asphalt shingles shows as random soft bruising (a spongy spot when you press the shingle), loss of surface granules, and sometimes cracking or splitting on direct impacts. Metal components tell the story more clearly: dented gutters, soffit, vents, and flashing photograph cleanly for an insurance adjuster. Because Mankato averages around 5 significant hail events per year, insurers here are familiar with the damage pattern — get a contractor inspection within 30 days while evidence is fresh and before the storm claim window tightens.
How quickly can storm damage be repaired in Mankato?
Timing for emergency tarping to stop active water intrusion depends on crew availability and weather, so ask when a contractor calls. Full storm-damage repair — tear-off, decking assessment, new shingles or panels — typically takes one to three days once materials are sourced. After a major regional storm event, expect scheduling delays of one to three weeks as local contractor capacity fills up. PickARoofer sends your request to a contractor serving your area, who contacts you directly.
Do I need a permit for storm damage repair in Minnesota?
Permit requirements depend on the property, scope of work and local jurisdiction. Check with the city or county building department and confirm who will obtain any required permit before work starts.

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Figures above: NOAA Storm Events Database (hail, wind, tornado; county of the city, 2014–2026), U.S. Census Bureau American Community Survey 5-year estimates (housing), NASA POWER (temperature and rain, 2014–2023). Prices: our published price method. How we collect data.