What Plumbing Work Costs, and What to Ask Before You Hire

Plumbing quotes vary more than people expect, and the cheapest one is often the most expensive in the end. Here's what's actually behind the number, and what to ask so you can compare two quotes properly.

What you're paying for. A licensed tradesperson, liability insurance, parts that have replacement parts available in ten years, work that meets local code, and a warranty you can call on. Anyone can quote below that by skipping one of them.

How pricing usually works. Most shops charge a diagnostic or service-call fee to come out and find the problem, then either a flat rate for the job or time plus materials. Ask which, and ask whether the diagnostic fee comes off the final bill.

Six questions worth asking anyone.

1. What's your license number? (Ours: NY #1784849, SC #117286.)

2. Are you insured, and can I see proof?

3. Is the quote itemized — parts separate from labor?

4. What's the warranty on the parts, and on your labor?

5. Does this job need a permit, and who pulls it?

6. What happens if you open it up and find something else?

Why two quotes differ. Usually scope. One includes the shutoff valve replacement and the other doesn't. One is quoting a repairable brand and the other a fixture you'll throw away in five years. One includes the permit. Get both itemized and the gap usually explains itself.

Worth a second look. No written quote. Cash only. No license number offered. Pressure to decide today. Or a price so far below the others that something has been left out.

We'd rather walk you through why a number is what it is than have you wondering.