Plumbing work and crews

Plumbing subs rough in and finish water, drain, waste and vent systems, hook up fixtures and water heaters, and tie buildings to the water and sewer services. Gas piping is part of the trade in many areas. Inspections at rough and final decide when the job moves.

Also searched as: plumber, journeyman plumber, master plumber, plumbing subcontractor, service plumber, pipefitter.

Who hires for this

Builders and GCs post new construction and renovation plumbing. Site contractors post house connections, and property managers and restoration companies post service and repair work.

What they ask for

• State plumbing license, and gas license if the work includes gas
• Ability to pull permits and call for inspections
• Certificate of insurance and workers comp
• Backflow testing certification where the job needs it
• Experience with the building type and piping materials
• Availability for rough and finish on the GC's schedule

How to land more of it

• List your license numbers and the states where they are valid. It saves a back and forth.
• If you test backflow devices, say so. Commercial GCs and property managers need it every year.
• Coordinate with site crews on where the service lines stub in. It avoids the worst callbacks.
• Mention if you take emergency calls. Property managers keep a short list of plumbers who pick up.

Does a plumber need a license to sub for a GC?

In most states, yes. Plumbing licensing is set by the state and often requires a master plumber to pull permits. The details vary, so check your state's board before taking work in a new state.

Who connects the house to the water and sewer main?

It depends on the town and utility. In some places the plumber runs the whole line, in others a site or utility contractor does the street side and the plumber takes over at the property line or foundation. Clarify the handoff point before bidding.

Do I need a separate license for gas piping?

Some states include gas in the plumbing license, others license it separately. Check before you quote a job with gas lines, heaters or appliances.

How can I find plumbing sub work?

List a free profile on the TrackOver board with your licenses, service area and the work you want. Builders, GCs and site contractors can post plumbing scopes free and find you there.