Construction by Timco
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+1 312-361-3225- Roofing Contractor serving Joliet, Illinois — based at 370 Houbolt Rd STE 202, Joliet, IL 60431.
- Services: roof repair, storm damage repair, emergency repair, roof inspection, roof replacement.
Services Offered
How to check Construction by Timco on the Illinois record
Illinois does not fold roofing into a general contractor license; IDFPR issues a roofing contractor license under the Roofing Industry Licensing Act, and publishes every one of them Official lookup: IDFPR license lookup.
- Look at the expiration date and compare it with the dates in your contract.
- Request a current certificate of insurance from the insurer; licenses and insurance are checked separately.
- Go to the registry and search by license number first, business name second.
- The registry name, the contract name and the truck lettering should all agree; the status should be active.
Storm record for Joliet, Will County
From 2017, NOAA has logged 93 hail reports in Will County. 31 different days brought hail of at least 1 inch. Golf-ball size or more turned up on 6 days, and the largest stone came in at 3 inches, about the size of a teacup. The most recent golf-ball day in the record falls in 2026.
Within 25 miles of Joliet, the last 90 days produced 42 NOAA hail reports.
Adjusted for size, Will County is number 9 of the 46 counties in Illinois that we compare, so it sits in the top third at 130.7 reports per 1,000 square miles.
52 percent of reports fall between April and July, and March alone has 25 percent. 4 calendar months each hold under 2 percent of reports.
Thunderstorm wind peaked at 96 mph in the record.
Date your photos after each hail day and keep them. A written inspection from Construction by Timco or any other roofer is worth asking for before work starts.
| Measure | Value |
|---|---|
| Top month | March |
| Days at 1.75 inches or more | 6 |
| Days at 1 inch or more | 31 |
| Reports, all years | 111 |
| Tornadoes on file | 38 |
| Density rank in state | 9 of 46 |
The single largest day was March 10, 2026: a 3-inch stone, about the size of a teacup, reported near Bolingbrook.
| Calendar year | Entries | Top size, in |
|---|---|---|
| 2014 | 3 | 1 |
| 2019 | 19 | 1.75 |
| 2023 | 12 | 1.5 |
The homes under these roofs
Half the homes in Joliet were built before 1986, which is an age of 40 years or more. Against a median home value of $248,600, a $10,912 mid-range asphalt roof is 4 percent of the house. Before 1980, 46.8 percent of the housing stock went up.
| Measure | Value |
|---|---|
| Housing units | 53,636 |
| Median home value | $248,600 |
| Owner-occupied | 73.1% |
| Detached and attached houses | 79.2% |
| Median build year | 1986 |
Roof prices in Joliet
Joliet prices track our national basis closely, with asphalt shingles at $6,790 to $15,035 for 2,000 square feet. Per year of service, metal often costs less than shingles even at a higher price; the last column of the table shows it. The county holds 66 roofing establishments with employees, per the Census. 62.1 percent of them have fewer than 5 employees.
| Material | Lifespan | Cost per year | Midpoint |
|---|---|---|---|
| Standing Seam Metal | 50 to 70 yr | $520 | $31,040 |
| 3-Tab Asphalt Shingles | 15 to 20 yr | $510 | $8,972 |
| Cedar Shake | 20 to 30 yr | $780 | $19,400 |
| Metal (Steel/Aluminum) | 40 to 70 yr | $410 | $22,795 |
| Clay Tile | 50 to 100 yr | $410 | $31,040 |
| Concrete Tile | 40 to 50 yr | $450 | $20,370 |
Questions about roofing in Joliet
- How soon should a roof be inspected after hail?
- Do not wait for a leak. A short inspection after the storm documents the damage while the date is fresh.
- Is the license for Construction by Timco on a state list?
- Search the Illinois record by license number, compare the name and status, and note the expiry before you sign anything.
- How old are the roofs in Joliet?
- Median year built is 1986, which gives 40 years. A roof is younger than the house whenever it was replaced.
- When is hail season in Joliet?
- 52 percent of the county's hail reports fall from April to July, and March alone has 25 percent.
- How often does hail hit Joliet?
- 93 reports since 2017, 31 days at 1 inch or larger, and the peak month is March.
- How big does hail get near Joliet?
- NOAA's biggest since 2017 entry for the county is 3 inches, close to a teacup, with 6 golf-ball days.
Other roofing companies in Joliet
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