Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

Plumbing contractor · Seattle, WA

Best Plumbing Group LLC

Active  Washington registration BESTPPG797MF · per L&I records

LicensedBondedInsured

Is Best Plumbing Group LLC Licensed?

Washington L&I records list Best Plumbing Group LLC with registration number BESTPPG797MF and status ACTIVE, valid until Feb 9, 2028. The business address on file is in Seattle, WA 98103.

License Details

License #
BESTPPG797MF
Status
ACTIVE
License type
Plumbing Contractor
Specialty
Journey Level
First effective
Feb 9, 2022
Expires
Feb 9, 2028
Business type
Limited Liability Company
UBI (state business ID)
602254720
City
Seattle, WA 98103

Bond and Insurance on File

Surety bond
$6,000 · Federated Mutual Ins Co
Effective Jul 7, 2021 · Until Canceled
Liability insurance
$1,000,000 · FEDERATED RESERVE INSURANCE CO
Expires Jan 15, 2027

What Active Status Means

The registration is current: L&I has a bond and liability insurance on file and the term has not ended. ACTIVE is necessary but not sufficient, so also check the expiry date, the bond and the insurance below.

Can this business work under this registration? Can work while it stays active.

The registration has 466 days left before it expires on Feb 9, 2028. Check that date against your project timeline.

All status codes are explained in Washington Contractor License Statuses Explained.

How This Record Compares in Seattle

Best Plumbing Group LLC has held registration BESTPPG797MF for 4.7 years. The median for the 104 active plumbers with a Seattle address is 4.1 years, and 0 of them have held their registration for 10 years or more, so this registration is at or above the local median. 16 of them registered in the last 12 months.

98% of these Seattle records have a surety bond on file and 100% have liability insurance on file. The median insurance amount on file is $1,000,000; this business lists $1,000,000, which is equal to that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

  • Jul 7, 2021: $6,000 surety bond with Federated Mutual Ins Co took effect.
  • Feb 9, 2022: Current registration BESTPPG797MF took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • Jan 15, 2027: FEDERATED RESERVE INSURANCE CO liability policy on file expires.
  • Feb 9, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 602254720

The L&I file lists 2 other contractor registrations under the same state business ID (UBI). Older numbers usually reflect renewals under a new number, name changes or a change of business structure.

  • BESTPPG741B3 · Best Plumbing Group LLC · ACTIVE · effective Jan 23, 2026, expires Jan 23, 2028
  • BESTPGL973CD · Best Plumbing Group LLC · RE-LICENSED · effective Feb 4, 2003, expires Feb 4, 2023

Checks for Plumbers

  • Plumbing has two layers: the business registers as a contractor, and individual plumbers hold certificates of competency. Ask who will do the work and check their certificate on L&I Verify.
  • Trainees may work only under appropriate supervision; ask who is supervising.
  • Most plumbing beyond simple repairs needs a permit from your local building department.
  • More detail: Plumbing Contractor Requirements in Washington.

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration BESTPPG797MF or UBI 602254720. The status there is the official one.
  2. Check that the name on your bid or contract matches Best Plumbing Group LLC exactly (a limited liability company).
  3. On L&I Verify, look for bond claims, lawsuits and any newer registration.
  4. Ask for a certificate of insurance sent directly by the insurer, and compare it with the FEDERATED RESERVE INSURANCE CO policy on file.
  5. Check the individual certificate of the person doing the work, not only the business.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of , from the Washington L&I contractor file.

Other Plumbers in Seattle

Active plumbing contractor registrations with a Seattle address in the same L&I file. Listing here is not an endorsement.

Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

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