The details on Supreme Sprinklers
- WA L&I registration
- SUPRES*782NP
- Registration checked
- September 14, 2026
- Registered since
- 2022
- Expires
- May 2027
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Midvale Indemnity Comp
- Insurance through
- June 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- KOMAROV, MICHAEL VLADIMIR · since 2022
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Supreme Sprinklers
Is Supreme Sprinklers a registered contractor?
Supreme Sprinklers is registered with Washington State L&I under number SUPRES*782NP, expiring May 2027. Checked against Washington's own record on September 14, 2026, and this page links straight to it. The same record shows a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Midvale Indemnity Comp through June 2027. Get current certificates for the bond and the insurance before anyone starts.
What areas does Supreme Sprinklers 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 Supreme Sprinklers 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.