SQUARE PLUMB LLC

Directory information score: 6/100
Profile updated October 2, 2026

Washington State Labor & Industries’ contractor license dataset lists SQUARE PLUMB LLC as a construction contractor with the general-contractor specialty. As observed on 2026-10-02, the dataset listed SQUARPL807RQ (ACTIVE, expires 04/09/2028). Its listed mailing address is 5100 CANTER ST, WEST RICHLAND, WA 99353, and its listed business phone is 5092219739. L&I describes these as contractor-reported records; the mailing address and phone have not been independently confirmed.

Directory information score for SQUARE PLUMB LLC

Fixed points summarize recorded information, not service quality. Missing data adds no points and may explain a lower score. Listed credentials and press mentions are not independently verified by this score.

Public rating
N/A/5 → 0 / 35 points
Review Volume
0 reviews → 0 / 20 points
Listed credentials
None listed → 0 / 5 points
Listed press mentions
0 mentions → 0 / 3 points
Web Presence
0 / 20 points
Recorded history
N/A → 0 / 2 points
Profile information
6 / 15 points

Key facts

Based in
WEST RICHLAND, WA
Address
5100 CANTER ST
Phone
5092219739
Budget tier
Contact firm
Licensed in
WA

Frequently asked questions

What services does SQUARE PLUMB LLC offer?
SQUARE PLUMB LLC's specific services are not yet catalogued in our directory. Contact the firm directly for their current service offerings.
What is SQUARE PLUMB LLC's typical project cost?
Cost information for SQUARE PLUMB LLC is not published in our directory. Contact the firm directly at 5092219739 for a project-specific quote.
Where is SQUARE PLUMB LLC located and what areas do they serve?
SQUARE PLUMB LLC is based in WEST RICHLAND, WA and lists licensing in WA. Confirm current standing with the relevant regulator.
How do I hire SQUARE PLUMB LLC?
To hire SQUARE PLUMB LLC: call 5092219739. Most contractors ask about scope, timeline, and budget range before scheduling an estimate.

Related contractors in WEST RICHLAND

Source: Washington State Department of Labor & Industries contractor license dataset (m8qx-ubtq), captured 2026-10-02; source dataset metadata showed a last update on 2026-09-29.. Profile updated October 2, 2026.

Sources & evidence

Published statements, observation dates and unresolved questions for this specific profile.

Mailing address and phone reported to Washington L&I

Matched to a register

L&I lists the mailing address as 5100 CANTER ST, WEST RICHLAND, WA 99353, and the business phone as 5092219739 for the registration record(s) listed on this profile.

These are mailing address and business phone fields in the Washington L&I contractor dataset, not an independently verified work location or confirmed working phone. The source dataset metadata showed a last update on 2026-09-29 and was captured 2026-10-02.

The contact fields come from the same official L&I registration row identified by license number; L&I’s dataset describes the address as mailing address and phone as the business phone supplied in that record.

Reviewed 2026-10-02 · Review due 2026-10-16 · Version 1

Washington L&I general-contractor registration

Matched to a register

Washington L&I’s contractor dataset lists SQUARE PLUMB LLC with the GENERAL general-contractor specialty registration(s): SQUARPL807RQ (ACTIVE, expires 04/09/2028).

The official dataset labels these contractor registrations ACTIVE as observed 2026-10-02 and reports the listed expiration dates. This is a dated registry snapshot, not a guarantee of status after that date, insurance, permits, work quality, or suitability.

The state’s public contractor dataset was downloaded on 2026-10-02; its metadata showed a last update of 2026-09-29. The source row was required to have ACTIVE status, general-contractor specialty, and an expiration date on or after 2026-10-02.

Reviewed 2026-10-02 · Review due 2026-10-16 · Version 1

Read sources, scope and review dates