Plumbing Jobs
in Gaithersburg, MD

Plumbers install, maintain, and repair piping systems, fixtures, and appliances including water heaters, drains, gas lines, and sewer systems in residential, commercial, and industrial settings.

Licensing requirements by level

Apprentice: No license required, works under supervision

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Apprentice: No license required, works under supervision. Journeyman: State exam after completing apprenticeship hours. Master Plumber: Additional experience and exam required to pull permits and run a business.

Job demand and outlook

BLS projects 6% growth in plumbing jobs through 2033, driven…

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BLS projects 6% growth in plumbing jobs through 2033, driven by new construction, aging infrastructure, and retirement of experienced plumbers. Skilled journeymen and masters are in high demand nationwide.

Frequently Asked Questions

About plumbing jobs in Gaithersburg

How do I become a licensed plumber?

Most states require a 4–5 year apprenticeship (8,000–10,000 hours) followed by a journeyman exam. To become a master plumber, journeymen typically need 2+ additional years of experience and must pass a master exam.

What do plumbers earn at different levels?

Apprentices earn $18–$26/hr while training. Journeymen typically earn $30–$48/hr. Master plumbers who own or manage a service company can earn $75,000–$150,000+ annually.

Can I browse plumbing jobs without creating an account?

Yes — all job listings are visible without logging in. Create a free account to save jobs and apply directly to employers and contractors.

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Get the Full Experience on Mobile!

Manage your gigs, chat with Service Providers, apply for jobs, and complete tasks anytime, anywhere. Download the Qiggz App today for a faster, smarter, and more secure way to get work done.

DOWNLOAD ON THEApp Store

GET IT ONGoogle Play