What is plumbing contracting?

Plumbing contractors install, maintain, and repair water supply, drainage, and waste systems in commercial, industrial, and institutional facilities. The trade encompasses pipes, fixtures, water heaters, pumps, and related equipment.

What union represents plumbers?

The United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry (UA) represents over 350,000 plumbers and pipefitters across North America through more than 300 local unions.

Do plumbing contractors need a license?

Yes, plumbing contractors must be licensed in most states and provinces. Requirements vary by jurisdiction but typically include passing examinations, demonstrating experience, and maintaining continuing education credits.

What is backflow prevention?

Backflow prevention devices prevent contaminated water from flowing back into the potable water supply. These devices are required by code in many applications and must be tested and maintained regularly.

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