What to ask, and why
- How do I check a plumber's license?
- Ask for the contractor's CSLB license number and look it up at cslb.ca.gov. The record shows whether the license is active and which classifications it covers.
- Should I get a repair price and a replacement price?
- On an older heater, yes. Asking for both in writing lets you compare the cost of a part against the remaining life of the tank before anything is done.
- Who will actually do the work?
- Ask whether the company's own employees or a subcontractor will be in your home, and whether that person is covered by the same license.
- What happens to the old water heater?
- Ask whether removal and disposal of the old unit are included in the written price, so there are no surprises on the day.
- Will the new heater be strapped and vented correctly?
- Ask the plumber to confirm seismic strapping, venting and the gas or electrical connection are part of the job, and whether a city permit and inspection apply.
- Can I relight the pilot myself?
- Many tank heaters have relighting instructions on the label. Never relight if you smell gas, and stop if the pilot will not stay lit after following those instructions.
Still have a question? Call (714) 555-0105 or send a request.