Plumbing customers usually call when something is already going wrong. They want to know two things fast: when can you come and how much will it cost. Clear pricing, fast response and a professional quote on site are what turn first-time callers into lifelong customers.
1. Your rate: start from the real numbers
Round to a clean number your customers can understand, and decide how you charge the first hour: many plumbers use a service-call or diagnostic fee that covers travel and the first part of the visit, then quote the repair.
2. Hourly, flat-rate, or both?
Flat-rate pricing (a set price per repair — "replace toilet fill valve", "clear kitchen drain") is easier for customers to accept and rewards you for being efficient. Hourly pricing suits investigation work where you can't know the time up front. Many shops use both: flat rates for common repairs, and a written estimate with an hourly cap for unknowns.
3. Quote on site — before you start
The best habit in service plumbing: diagnose, then show the customer an itemized price and get their approval before you start the repair. It prevents bill shock and disputes, and customers feel respected.
| Item | Qty | Rate | Amount |
|---|---|---|---|
| Service visit & diagnosis | 1 visit | $119.00 | $119.00 |
| Labour — remove old tank, install new | 3 hr | $89.29 | $267.87 |
| 50-gallon gas water heater | 1 unit | $1,180.00 | $1,180.00 |
| Fittings, valves, expansion tank & venting parts | 1 lot | $165.00 | $165.00 |
| Permit (if required) | 1 job | $95.00 | $95.00 |
| Haul away old tank | 1 job | $60.00 | $60.00 |
| Subtotal | $1,886.87 | ||
| Tax (13% — use your own local rate) | $245.29 | ||
| Total | $2,132.16 | ||
The labour line uses the hourly rate worked out above.
Example numbers only — prices vary a lot by area, season and job. Use your own costs.
On Genie on-demand jobs, this is built in: you add labour and parts lines on your phone, attach a receipt for parts, and the client approves and signs with their finger. Your work report and the client's receipt are created automatically when you finish.
Parts: be fair and be clear
Your parts price should cover buying, picking up, stocking and warrantying the part — that's why most trades charge more than the store price. Keep it consistent and be ready to explain it. Never charge for parts you didn't install.
4. Emergencies and after-hours
If you offer nights and weekends, say exactly what changes: an after-hours call-out fee or a higher hourly rate. Tell the customer before you drive over, and put it on the quote. Surprise surcharges are the fastest way to lose a review.
5. Getting more local plumbing calls
- Be reachable. Answer fast or reply within minutes. In emergencies, the first plumber who answers usually gets the job.
- Show prices. Publish starting prices for common jobs. It filters out tyre-kickers and builds trust.
- Leave something behind. A sticker on the water heater or under the sink with your name means the next call comes to you.
- Follow up. A message a week later ("Is everything still dry?") wins reviews and repeat work.
- Partner locally. Realtors, property managers and home inspectors constantly need plumbers. Make it easy for them to send you work.
- Genie. Take on-demand repair jobs in your area and claim bigger projects you want, with quotes clients sign online.
6. Plumbing repair checklist
- ✅ Service fee explained before you drive
- ✅ Problem diagnosed and photographed
- ✅ Itemized price approved before you start
- ✅ Parts receipt kept with the job
- ✅ Permit pulled where required (often water heaters)
- ✅ Water tested and area left clean
- ✅ Work report with photos sent to the client
- ✅ Warranty on parts and labour stated
Plumbing and gas work is licensed in most places. Follow the licensing and permit rules where you work.