H & H Exteriors Inc
- Roofing Contractor serving Janesville, Wisconsin — based at 4021 Commercial Drive, Janesville, WI 53546.
- Typical jobs: roof inspection, storm damage repair, emergency repair, roof repair, roof replacement.
Services Offered
How to check H & H Exteriors Inc on the Wisconsin record
Wisconsin roofing-license requirements are not yet covered by our verification program — confirm licensing and insurance with your city or county building department
- Request a current certificate of insurance from the insurer; licenses and insurance are checked separately.
- Search the registry by number, then by name, because spellings differ between sources.
- Compare the registry name with the name on the contract, and read the status line.
- An expiry before your finish date is a reason to ask questions.
Hail and wind history for Janesville, Rock County
In Rock County, the NOAA record since 2017 carries 63 hail entries. Reports of 1 inch or more span 19 days. 3 of those days had golf-ball hail or bigger. The biggest stone was 2.75 inches, near the size of a baseball. Golf-ball hail was last logged in the file in 2026.
Thunderstorm wind peaked at 85 mph in the record.
The same record has 15 tornadoes, with EF2 the highest rating.
Within 25 miles of Janesville, the last 90 days produced 0 NOAA hail reports.
The bulk of the hail here arrives in spring and summer: 68 percent from April to July, 31 percent in April. In 5 months of the year, hail is rare in the record.
Among 50 Wisconsin counties with enough reports to compare, Rock County ranks 8 by density: 101.9 reports per 1,000 square miles, top-third territory.
| Measure | Value |
|---|---|
| Largest stone, inches | 2.75 |
| Highest gust, mph | 85 |
| Hail reports, all years | 74 |
| Days at 1 inch or more | 19 |
| Days at 1.75 inches or more | 3 |
| Density rank in state | 8 of 50 |
The largest single day in the record is April 18, 2025: a 2.75-inch stone, about the size of a baseball, reported near Evansville.
| Calendar year | Reports | Biggest stone, in |
|---|---|---|
| 2014 | 5 | 1.75 |
| 2017 | 3 | 1 |
| 2022 | 9 | 2 |
Housing around Janesville
Janesville's median year built is 1972, which makes the typical home 54 years old. Set a typical $10,575 asphalt job beside the $209,700 median home value and the roof comes to 5 percent. Asphalt roofs last roughly 25 years, so a home from 1972 is on roof number 2 or later if each was replaced on schedule. Pre-1980 construction makes up 63.2 percent of homes in Janesville.
| Measure | Value |
|---|---|
| Typical home value | $209,700 |
| Single-family share | 73.7% |
| Housing units | 29,171 |
| Typical household income | $71,664 |
| Pre-1980 homes | 63.2% |
Budgeting a roof in Janesville
The Janesville multiplier is below 1, about 6 percent lower than the national basis, giving $6,580 to $14,570 for asphalt shingles. Divide price by years of life and the ranking changes: see the last column. The county holds 21 roofing establishments with employees, per the Census. 76.2 percent of them have fewer than 5 employees.
| Material | Service life | Per year of life | Midpoint |
|---|---|---|---|
| Cedar Shake | 20 to 30 years | $750 | $18,800 |
| Clay Tile | 50 to 100 years | $400 | $30,080 |
| Standing Seam Metal | 50 to 70 years | $500 | $30,080 |
| Metal Shingles | 35 to 50 years | $420 | $17,860 |
| Metal (Steel/Aluminum) | 40 to 70 years | $400 | $22,090 |
| TPO / EPDM (Flat) | 15 to 25 years | $560 | $11,280 |
Janesville roofing questions
- What should I do after a hailstorm?
- Take dated photos first, then book an inspection. Hail bruises can look minor from the ground, and insurers often set a filing deadline.
- How big does hail get near Janesville?
- The largest stone since 2017 measured 2.75 inches, about the size of a baseball. 3 days reached golf-ball size or more.
- What is the typical house age in Janesville?
- Census data puts the typical build year at 1972. Asphalt roofs wear out in 15 to 30 years, so many roofs here have been replaced at least once.
- What is a roof replacement price in Janesville?
- Expect $6,580 to $14,570 for a standard asphalt job in Janesville; the midpoint is $10,575.
- Where can I look up the license for H & H Exteriors Inc?
- Search the Wisconsin record by license number, check the name and status, and note the expiry before you sign anything.
- What time of year does Janesville get hail?
- Spring and early summer carry the bulk of it: 68 percent of reports come between April and July, April first at 31 percent.
More Roofing Services in Janesville, WI
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