Backflo Pro's INC
Irrigation/Sprinkling Systems · Tumwater, WA · License #BACKFPI933P6
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Backflo Pro's INC is one of 4 Irrigation/Sprinkling Systems contractors registered in Tumwater, registered with WA L&I since 2007. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Aug 1, 2027. A surety bond has been on file since 2011.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Oct 26, 2007
- Expiration date
- Oct 26, 2027
- UBI
- 602765300
- Business type
- Corporation
- Phone
- (360) 951-6130
- Location
- Tumwater, WA 98512
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
Is this your business? Update your info and take booking requests.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Lexon Ins Co | $15,000 | Oct 3, 2025 | Continuous — until canceled |
| Lexon Ins Co | $6,000 | Aug 1, 2011 | Oct 3, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Western National Assur Co | $1,000,000 | NICHOLSON & ASSOCIATES INS | Aug 1, 2026 | Aug 1, 2027 |
What the bond and insurance requirements mean for homeowners
A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000). This contractor's current filing shows a $15,000 bond.
The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.
Principals
| Name | Start date |
|---|---|
| Williams Mayfield | Oct 26, 2007 |
What is a Irrigation/Sprinkling Systems contractor licensed to do in Washington?
Irrigation contractors design, install, and repair lawn and landscape sprinkler systems — supply lines, valves, heads, drip zones, and controllers. Seasonal work such as spring start-ups, winterization, and leak repair is a large share of the trade. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 4 Irrigation/Sprinkling Systems contractors registered in Tumwater.
Other Irrigation/Sprinkling Systems contractors in Tumwater, WA
Browse the directory
Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.