# Plumbing Business Startup Cost Worksheet: What to Budget For

Plumbing business startup cost worksheet: one-time and monthly cost categories to budget for, with a free calculator for your own quotes.

Source page: https://cheapcheapwebsites.com/small-business-guides/industries/plumbing/startup-cost-worksheet/
Updated: October 6, 2026

Plumbing startup costs include a van with shelving, tools (drain machines, press tools, cameras as you grow), initial parts stock, licensing and insurance, software for scheduling and invoicing, and marketing. Track cost per job including drive time and parts.

## Equipment priorities

| Item | When |
| Hand and power tools | Day one |
| Drain machine | Day one for service work |
| Inspection camera | When doing drain diagnostics |
| Press tools | When doing repipes and installs |

## Worked example

A water heater replacement price should cover the unit, fittings, permit, disposal, two technicians' time and drive time, plus overhead and profit. List each line in your worksheet to see the true cost.

## Itemized budget

| Line | What it covers | How to get the number |
| Service truck or van | Vehicle with shelving | Dealer and upfitter quotes |
| Drain equipment | Drum machine, cables, jetter later | Supplier quotes |
| Inspection camera | Line inspection and locating | Supplier quote |
| Joining tools | Press tool, torches, crimpers | Supplier quotes |
| Opening stock | Fittings, valves, supply lines, repair kits | Supply house list |
| Licenses and bond | Contractor license, bond | Board fee schedule |
| Insurance | Liability, workers' comp, auto | Agent quotes |
| Software | Dispatch, estimates, invoices | Monthly plans |
| Website | Services, area, request form | From $399 plus $30/month Website Care |

## Worked example: a water heater price

Luis lists the tank, fittings, expansion tank where code requires it, venting parts, permit fee, haul-away, labor hours and overhead share, then adds his margin. He prices standard replacements as a package and explains what could add cost, such as code upgrades or difficult access, before the job starts.

## Costs owners forget

- Drain cable replacement and machine repairs
- Camera repairs, which can be expensive
- Return trips for parts
- Warranty callbacks
- Permit fees on changeouts
- Card processing fees

## Cash flow on bigger jobs

Repiping, sewer line replacement and commercial work can tie up materials and labor for days before payment. Take deposits where appropriate, bill progress on longer jobs, and keep a reserve so slow-paying commercial accounts do not squeeze payroll. Residential service calls paid on completion are steadier; balance both.

## One-time costs

| Item | Your quote |
| Van and outfitting | $ ______ |
| Tools and camera | $ ______ |
| Licensing | $ ______ |
| Parts inventory | $ ______ |
| Website build and domain | $ ______ |

## Monthly costs

| Item | Your quote |
| Fuel | $ ______ / month |
| Insurance | $ ______ / month |
| Parts | $ ______ / month |
| Software | $ ______ / month |
| Marketing | $ ______ / month |
| Website care | $ ______ / month |

## Free tools

Startup cost calculator · Break-even worksheet

## Common questions

### Is a camera worth buying?

It helps diagnose drains and sell repairs.

### How much stock should I carry?

Enough for common repairs; restock weekly.

### What software do plumbers use?

Field service tools for scheduling, invoicing and estimates.

### Should I take deposits?

For large jobs with significant materials, many plumbers take a deposit; follow your state's rules on contractor deposits.

## Sources

- SBA: Calculate your startup costs: https://www.sba.gov/business-guide/plan-your-business/calculate-your-startup-costs

Websites from $399 with domain included: https://cheapcheapwebsites.com/products