spokane.contractors
Plumbing
SB

Smith Brothers Plumbing Inc.

Spokane

Smith Brothers Plumbing Inc is a plumbing contractor working in Spokane and the towns around it. Start with the details below, then get a written, itemized bid.

WA L&I registration verified September 14, 2026 · see the state record
WA L&I registration
Registration number
SMITHBP796QN
Registered as
SMITH BROTHERS PLUMBING INC
Registration checked
September 14, 2026
Registered since
2021
Expires
November 2027
Contractor bond
$6,000 · Western Surety Co
Liability insurance
$1,000,000 · United Financial Casualty Comp
Insurance through
October 2026
Check it on the state record
The record

The details on Smith Brothers Plumbing Inc

WA L&I registration
SMITHBP796QN
Registered as
SMITH BROTHERS PLUMBING INC
Registration checked
September 14, 2026
Registered since
2021
Expires
November 2027
Contractor bond
$6,000 · Western Surety Co
Liability insurance
$1,000,000 · United Financial Casualty Comp
Insurance through
October 2026
Primary trade
Plumbing
L&I specialty
JOURNEY LEVEL
Registered principal
SMITH, TRACY EDWARD · since 2021
Registered principal
SMITH, BARBARA JEAN · since 2021
Service area
Spokane

Something here wrong or out of date? The business can claim this listing and correct it.

Before you call

Questions worth asking Smith Brothers Plumbing Inc

Is Smith Brothers Plumbing Inc. licensed in Washington?

Registration SMITHBP796QN is the one to check, and it expires November 2027. It is Smith Brothers Plumbing Inc.'s, filed with Washington State L&I. That was current on the state record as of September 14, 2026 — the link on this page goes to the record itself. On file alongside it: a $6,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with United Financial Casualty Comp through October 2026. Ask for proof of bond and current insurance before work starts.

Does Smith Brothers Plumbing Inc. 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.

How did Smith Brothers Plumbing Inc. end up on this page?

Licensed, and working in Spokane. That is the bar for a page on this site, and Smith Brothers Plumbing Inc. 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.

Is this your business?

Correct the record, list the work you actually do, and choose whether homeowner requests come to you. Claim this listing to take it over.

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