General contractor · Vancouver, WA

Mather & Sons Pump Serv Inc

Active Washington registration MATHESP787R7 · per L&I records

LicensedBondedInsured

Is Mather & Sons Pump Serv Inc Licensed?

Washington L&I records list Mather & Sons Pump Serv Inc with registration number MATHESP787R7 and status ACTIVE, valid until Dec 28, 2028. The business address on file is in Vancouver, WA 98682.

License Details

License #: MATHESP787R7
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Dec 28, 2022
Expires: Dec 28, 2028
Business type: Corporation
UBI (state business ID): 600029393
City: Vancouver, WA 98682

Bond and Insurance on File

Surety bond: $30,000 · Old Republic Surety Co
Effective Nov 7, 2024 · Until Canceled
Liability insurance: $2,000,000 · Employers Mutual Casualty Co
Expires Dec 31, 2026

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 788 days left before it expires on Dec 28, 2028. Check that date against your project timeline.

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

How This Record Compares in Vancouver

Mather & Sons Pump Serv Inc has held registration MATHESP787R7 for 3.8 years. The median for the 2,085 active general contractors with a Vancouver address is 4.8 years, and 533 of them have held their registration for 10 years or more, so this registration is newer than most in Vancouver. 372 of them registered in the last 12 months.

100% of these Vancouver 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 $2,000,000, which is above that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Dec 28, 2022: Current registration MATHESP787R7 took effect.
Nov 7, 2024: $30,000 surety bond with Old Republic Surety Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Dec 31, 2026: Employers Mutual Casualty Co liability policy on file expires.
Dec 28, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 600029393

The L&I file lists at least 6 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.

MATHESP7812D · Mather & Sons Pump Service Inc · ACTIVE · effective Dec 28, 2021, expires Dec 28, 2027
MATHESP781KD · Mather & Sons Pump Service Inc · ACTIVE · effective Dec 28, 2021, expires Dec 28, 2027
MATHESP793O9 · Mather & Sons Pump Service Inc · SUPERCEDED · effective Oct 11, 2021, expires Oct 11, 2023
MATHESP939BZ · Mather & Sons Pump Serv Inc · RE-LICENSED · effective Jan 25, 2007, expires Jan 1, 2023
MATHESP944RQ · Mather & Sons Pump Serv Inc · RE-LICENSED · effective Dec 18, 2006, expires Jan 1, 2023
MATHESP287CW · Mather/Sons Pump Serv Inc · RE-LICENSED · effective Feb 16, 1972, expires Jan 15, 2022

Checks for General Contractors

General contractors must file a $30,000 surety bond (RCW 18.27.040, effective July 1, 2024). This record lists a $30,000 bond. See General vs Specialty Contractor Registration in Washington.
Use a general contractor when the project involves more than one trade. Subcontractors on your job must be registered too.
Compare bids on scope, schedule and payment terms, not just the total.
More detail: How to Choose a General Contractor in Washington.

How to Verify This Contractor

Use the Confirm on L&I Verify button and search registration MATHESP787R7 or UBI 600029393. The status there is the official one.
Check that the name on your bid or contract matches Mather & Sons Pump Serv Inc exactly (a corporation).
On L&I Verify, look for bond claims, lawsuits and any newer registration.
Ask for a certificate of insurance sent directly by the insurer, and compare it with the Employers Mutual Casualty Co policy on file.

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

Record data as of Oct 30, 2026, from the Washington L&I contractor file.

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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