- Installing plumbing systems and different piping (like a PVC pipe, copper pipe, iron pipe, or PEX pipe) in home additions or renovations, Installing, repairing, and servicing a plumbing system or plumbing fixture in a single- or multi-family home
- Installing water and gas pipes
- Diagnosing and fixing a plumbing problem (like a burst water pipe, clogged drain, or low water pressure) in a residential setting
- Installing water supply lines and sanitation systems in kitchens, laundry rooms, and bathrooms
- Performing water supply services like unclogging drains and toilet repairs