Most pressure washing contractors know their revenue but have no idea what they actually keep. A $400 job sounds great until you add up fuel, chemicals, equipment wear, and drive time. This guide breaks down the real cost of a pressure washing job so you can see exactly where your money goes.

The Quick Answer

For a typical $350 residential job, here's what the numbers look like for a solo operator:

Revenue: $350
Chemicals and supplies: $10-20
Fuel (truck + equipment): $15-25
Equipment depreciation: $10-20
Insurance (allocated per job): $8-12
Total direct costs: $43-77

Subtract your own labor at $75/hr for a 2-hour job and you're netting $130-200 per job. That's a real 37-57% margin -- before overhead. Most established operators hit 40-60% net margins once they know their numbers.

Cost Breakdown: What Actually Goes Into a Job

Chemicals and Supplies

Chemicals are cheap relative to revenue. A basic residential job uses $5-15 in detergent and soft wash solution. A larger job -- full house wash plus driveway -- might run $35-75 in product.

Chemicals typically represent under 10% of the job price. The margin is in labor efficiency, not cutting product costs.

Fuel

Budget $8-12 per hour for your truck and equipment combined. On a 2-hour job with 30 minutes of drive time each way, you're looking at $20-35 in fuel.

Route efficiency matters a lot here. Two jobs 5 miles apart cost the same fuel as one. Cluster your jobs geographically and you can cut per-job fuel costs by 30-40%.

Equipment Depreciation

A $35,000 truck and trailer setup spread over 5 years costs about $7,000 per year in depreciation -- roughly $5-15 per job depending on your job volume. Budget $5-15 per hour as a safe estimate.

Don't skip this number. Contractors who ignore equipment depreciation are essentially spending their replacement fund on living expenses.

Insurance

General liability runs $400-1,500 per year. Divided across your jobs, that's $3-8 per job. Add commercial auto and you're looking at $8-15 per job for most solo operators.

The Real Math on a $400 Job

Here's a full line-item breakdown on a standard house wash billed at $400:

Chemicals: $20
Fuel (2hr job + 30min drive each way): $25
Equipment depreciation: $15
Insurance (allocated): $10
Marketing cost per job: $30-50 (based on $100-150 CAC with 3-job customer lifetime)
Total direct costs: $100-120

That leaves $280-300 before your own labor. Pay yourself $75/hr for 2 hours of work and you're keeping $130-150 in net profit on that $400 job. True net margin: 32-37%.

That's still strong. For comparison, most restaurants net 3-9%. Pressure washing is a genuinely profitable trade when priced correctly.

What Kills Your Margin

Most operators don't fail because individual jobs don't pay well. Margin leaks in the wrong places:

Too many small jobs: A $100 gutter flush takes the same setup time as a $400 house wash. Without a minimum charge, you're losing money on small requests.
Long drive times: A job 45 minutes away adds $25-30 in fuel and 1.5 hours of unproductive time. You're out $75-100 before you start.
Equipment downtime: A pump failure in peak season costs $800-2,000 to repair plus $2,000+ in missed jobs while you wait for parts. Regular maintenance pays for itself.
Underpricing: If you're charging $200 for jobs worth $350, no amount of efficiency fixes that gap.

How to Improve Your Numbers

You don't need to raise prices across the board. Small changes add up fast.

Cluster jobs by neighborhood and save 1 hour of drive time per day -- worth $75-100 at your rate. Add a concrete sealing upsell to driveway jobs for an extra $50-100 with 15 minutes of work. Set a $200 minimum on residential and stop accepting tiny jobs that break even at best.

Track cost per job for one month using a simple spreadsheet. Most contractors are surprised -- the jobs they think are their best earners often aren't once you factor in drive time and job difficulty.

Bottom Line

Pressure washing delivers real 40-60% net margins when you know your costs and price to cover them. The contractors who struggle aren't in the wrong business -- they're just missing the numbers.

If you want to quote faster and make sure every job is priced right from the start, try QuoteSnap for free. It gives customers an instant price on your site so you capture leads before competitors call back.

Pressure Washing Job Profitability: Real Cost Breakdown (2026)