Ottawa roof replacement: 10 licensed companies
Ottawa homeowners have 10 licensed roofing contractors to compare here. Median time licensed among them is 8.1 years.
Licenses checked · Illinois Department of Financial and Professional Regulation
1958median year homes were built
Homes in Ottawa
LaSalle County is home to Ottawa, inside the wider Ottawa, IL metro area.
The median home value among owner-occupied houses in Ottawa is $154,000, according to the Census Bureau's American Community Survey.
A roof replacement is one of the larger repairs tied to that value, which is why Ottawa gets 10 licensed listings on this page.
8.1median years licensed
License records for Ottawa
0 of the licenses behind Ottawa listings are due to expire within 90 days of our last check.
A license that lapses doesn't always update the same day on our end, so treat this Ottawa page as a starting point.
Confirm current status with the state licensing agency before you put down a deposit on a Ottawa job.
Data: Illinois Department of Financial and Professional Regulation license records, checked 2026-09-30.
10 roofing contractors based in Ottawa
Listed A to Z by business name, not by payment or ranking. See How We Verify for where this data comes from.
| Business | Category | License class | License no. | Status | Effective | Expires | ZIP | Official record |
|---|---|---|---|---|---|---|---|---|
| Alpha Construction LLC | Roofing contractor | Roofing Contractor | 104018364 | Active | Apr 30, 2019 | Dec 31, 2027 | 61350 | Verify license |
| Joe Rod Roofing LLC | Roofing contractor | Roofing Contractor | 104019895 | Active | Jun 4, 2024 | Dec 31, 2027 | 61350 | Verify license |
| K Johnson Construction & Roofing LLC | Roofing contractor | Roofing Contractor | 104017131 | Active | Oct 5, 2015 | Dec 31, 2027 | 61350 | Verify license |
| Kubiak Construction LLC | Roofing contractor | Roofing Contractor | 104015749 | Active | Oct 27, 2010 | Dec 31, 2027 | 61350 | Verify license |
| Leon Builders LLC | Roofing contractor | Roofing Contractor | 104017930 | Active | Mar 27, 2018 | Dec 31, 2027 | 61350 | Verify license |
| McConnaughhay & Sons | Roofing contractor | Roofing Contractor | 104013144 | Active | Mar 14, 2001 | Dec 31, 2027 | 61350 | Verify license |
| Muffler Carpentry INC | Roofing contractor | Roofing Contractor | 104018227 | Active | Jan 24, 2019 | Dec 31, 2027 | 61350 | Verify license |
| Prairie State Insulation LLC | Roofing contractor | Roofing Contractor | 104019471 | Active | Mar 17, 2023 | Dec 31, 2027 | 61350 | Verify license |
| Tbolt Construction LLC | Roofing contractor | Roofing Contractor | 104019790 | Active | Mar 13, 2024 | Dec 31, 2027 | 61350 | Verify license |
| Ted Bain Exteriors | Roofing contractor | Roofing Contractor | 104016720 | Active | Apr 15, 2014 | Dec 31, 2027 | 61350 | Verify license |
Questions to ask before you sign
- Can you show me your license or registration number, and does it match what's on file with the state?
- Will you pull the roofing permit yourself, and will you give me the permit number once it's issued?
- How many existing layers are on my roof now, and does that allow a recover under the building code, or does it need to come off?
- What's the full written scope: materials, brand, quantity, start date, and payment schedule?
- What does the manufacturer's warranty cover, separate from your own workmanship warranty?
- Who is responsible if a subcontractor or material supplier on my job goes unpaid?