A pressure-washing quote is more than a square-foot price
A simple price can be useful, but it can also hide the costs that determine whether a job is worth taking. A better quoting process starts with the work you expect to perform and the economics behind it.
1. Define the scope
Identify the services included, the areas being cleaned, the approximate size, access issues, and any special conditions that could change production time.
2. Estimate labor
Use the time you realistically expect the job to take, including setup, loading, travel between work areas and cleanup. Labor is one of the easiest costs to underestimate.
3. Add materials and chemicals
Include the chemicals, detergents, fuel, water-related costs and other consumables that belong to the job.
4. Account for travel and overhead
Vehicles, insurance, equipment, software, office work and other operating expenses still have to be paid when the wand is off.
5. Check break-even and profit
A useful calculator should help you see what price covers the job and what remains as projected profit. Your target margin is a business decision, not a universal market number.
The free SGL Pressure Washing Pricing & Profit Calculator lets you enter your own job numbers and review the suggested price, break-even point and projected profit.
Use it on a real quote
Take the next job you are about to quote and run it through the calculator. If the result is different from your usual price, inspect the inputs rather than blindly changing the quote.
Seven inputs that prevent misleading calculator results
- Surface and access: driveway, siding, flatwork, commercial area, height, drainage and obstacles influence work time.
- Production rate: use your team's demonstrated output instead of assuming every property washes at the same speed.
- Labor burden: include the meaningful cost of the crew and eligible related expenses, not only cash hourly wages.
- Consumables: estimate detergents, surface treatments and other job-specific materials.
- Travel and setup: loading, driving, hose management, protecting landscaping and cleanup take time.
- Overhead allowance: your business also pays insurance, marketing, software, repairs and administration.
- Profit target and risk: evaluate the intended result and allow for actual uncertainty; don't mistake a forecast for a guaranteed margin.
Example: why a square-foot price can mislead
Two driveways can have the same area but different conditions. A simple, open driveway may take half the time of a similarly sized surface with heavy organic buildup, difficult water access and delicate adjacent materials. If your calculator uses only square footage, those cost differences disappear. Use a measured area as one input alongside job-specific conditions.
From estimate to the quote the customer actually sees
Internally, calculate labor, chemicals, travel, overhead, suggested price, break-even and a target result. Externally, write a clear scope, measurable inclusions, exclusions, price, customer responsibilities, time window, payment terms and next approval step. Customers should not have to decipher every internal cost cell.
The SGL Three-Tier Offer Builder ($29 one-time) connects internal cost-and-margin review with three scope options. The Starter Office Kit ($19 one-time) converts a job into estimate, invoice, scope and related paperwork. The free calculator is the best first step for checking one real job.
A five-minute pre-send audit
- Can you deliver the scope safely and legally with your equipment and crew?
- Have you accounted for actual surface condition, special materials and expected labor?
- Are taxes, if applicable in your jurisdiction, handled according to your business rules?
- Will your client understand what is not included?
- Have you saved enough detail to compare the quote with actual job costs later?