The details on Kosta Remodeling LLC
- WA L&I registration
- KOSTARL785RT
- Registration checked
- September 14, 2026
- Registered since
- 2023
- Expires
- January 2027
- Contractor bond
- $30,000 · Western Surety Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- January 2027
- Primary trade
- Remodeling
- L&I specialty
- GENERAL
- Registered principal
- CHALYUK, KOSTYANTYN · since 2022
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Kosta Remodeling LLC
Is Kosta Remodeling LLC a registered contractor?
The number you want is KOSTARL785RT — Kosta Remodeling LLC's Washington State L&I contractor registration, expiring January 2027. Last checked September 14, 2026. Washington's contractor lookup is free and open if you want to confirm it today. On file alongside it: a $30,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through January 2027. Ask them to send the bond and insurance certificates over before the first day on site.
What areas does Kosta Remodeling LLC serve?
Spokane 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 Spokane. That is the bar for a page on this site, and Kosta Remodeling LLC clears it. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.