Licensed Plumbers Directory — All 50 States

Search RateYourPlumber by your state or city to find licensed plumbers near you. Every listing includes the plumber's license number, customer reviews, and contact information. Always verify the license is active with your state board before hiring.

Nationally, expect $80–$200/hour for labor. Drain cleaning runs $100–$350, water heater replacement $800–$2,000, sewer line repair $1,500–$5,000+. Emergency or after-hours calls typically cost 1.5–2× the standard rate.

Every plumber profile on RateYourPlumber lists their license number. Cross-reference it with your state's contractor licensing board online database to confirm the license is active and in good standing.

Ask: Are you licensed and insured? Can I see your license number? Do you provide a written estimate? What's your warranty on parts and labor? Have you done this type of job before? What's the estimated timeline?

Most states require a licensed plumber for: water heater installation, sewer line work, main water line repairs, gas line connections, new construction rough-in, and anything requiring a permit. Always hire licensed for safety and insurance compliance.