The details on Allison Grading & Roadworks LLC
- WA L&I registration
- ALLISGL775BP
- Registered as
- ALLISON GRADING/ROADWORKS LLC
- Registration checked
- September 14, 2026
- Registered since
- 2023
- Expires
- March 2027
- Contractor bond
- $15,000 · Western Surety Co
- Liability insurance
- $1,000,000 · Country Mutual Ins Co
- Insurance through
- September 2027
- Primary trade
- General Contractor
- L&I specialty
- Excavation, Grading and Land Clearing
- Registered principal
- ALLISON, CHRISTOPHER JOSEPH · since 2023
- Registered principal
- MCKINNEY, CORRINE R · since 2024
- Service area
- Liberty Lake
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Allison Grading & Roadworks LLC
Does Allison Grading & Roadworks LLC hold a Washington contractor registration?
Yes — Allison Grading & Roadworks LLC holds Washington State (L&I) contractor registration ALLISGL775BP, expiring March 2027. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. L&I also lists a $15,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with Country Mutual Ins Co through September 2027. Ask them to send the bond and insurance certificates over before the first day on site.
Does Allison Grading & Roadworks LLC cover my part of Spokane?
Liberty Lake is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
How does a business get listed on this site?
Licensed, and working in Liberty Lake. That is the bar for a page on this site, and Allison Grading & Roadworks LLC clears it. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.