Proline Plumbing & Sewer

Proline Plumbing & Sewer appears as active in the Washington State Department of Labor & Industries records we downloaded on November 6, 2026, under construction contractor number PROLIPS842M5, expiring July 25, 2028. A $30,000 bond is on record. Insurance of $1,000,000 is on record. Confirm the current status with the state before you sign, because records change daily.

Official Record

License number

PROLIPS842M5

Type

Construction Contractor

Status

Active (when downloaded)

Effective

July 25, 2016 (about 10 years)

Expires

July 25, 2028

Business type

Limited Liability Company

Specialties

General

Bond

$30,000, North River Insurance Company the

Liability insurance

$1,000,000, Federated Mutual Ins Co, through July 25, 2027

Source

Washington State Department of Labor & Industries, downloaded November 6, 2026

Contact

Trades

Plumbers · General Contractors

Location

Vancouver, WA 98663

Phone

(877) 376-2713

Map of Vancouver

Map © OpenStreetMap contributors. Shows the city, not the business address.

Before You Hire

Typical lead time is same day for emergencies, days for planned work. Ask:

• What is your license number, and which state or city issued it?
• Can you send a current certificate of liability insurance and proof of workers’ compensation?
• Will the contract list the scope, materials, price, start and finish dates and payment schedule?
• Who pulls the permits, and are they included in the price?
• Who will run the job day to day, and will you use subcontractors?

All 8 questions to ask →

Washington Rules

Washington requires contractors to register with the state. Threshold: Based on activity; no project-dollar floor. Read the Washington license summary.

• Ask for a flat price where possible, and confirm whether travel and call-out fees are included.
• Water heater and sewer work often needs a permit.