The details on Herres Backflow & Construction LLC
- WA L&I registration
- HERREBC837LF
- Registered as
- HERRES BACKFLOW & CONST LLC
- Registration checked
- September 14, 2026
- Registered since
- 2017
- Expires
- June 2027
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Federated Mutual Ins Co
- Insurance through
- November 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- HERRES, RYAN ANTHONY · since 2017
- Registered principal
- HERRES, HEATHER DAWN · since 2017
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Herres Backflow & Construction LLC
Is Herres Backflow & Construction LLC a registered contractor?
The number you want is HERREBC837LF — Herres Backflow & Construction LLC's Washington State L&I contractor registration, expiring June 2027. Last checked September 14, 2026. Washington's contractor lookup is free and open if you want to confirm it today. The same record shows a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Federated Mutual Ins Co through November 2027. Ask them to send the bond and insurance certificates over before the first day on site.
Does Herres Backflow & Construction LLC cover my part of Spokane?
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.
Why is Herres Backflow & Construction LLC listed here?
Herres Backflow & Construction LLC is licensed and working in the Spokane area — that's the whole bar for a page here. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh.