Pro Tip: Add $150–$500 to every pressure washing job
FIELD STRATEGY // ON-SITE PROFITABILITY
DON’T PACK UP EARLY. UNLOCK $150–$500 MORE PER TRUCK STOP.
The hardest, most expensive part of running an exterior cleaning business is getting your rig into the customer’s driveway. You have already paid the marketing cost, burned the fuel, rolled out hoses, and dialed in your chem mix.
Before you pack away your wands, take three minutes to perform a simple property walk. Asking a single targeted question can instantly turn a routine residential visit into your most profitable job of the week.
THE ON-SITE ADVANTAGE
+$350
AVERAGE ADD-ON REVENUE PER STOP
Homeowners rarely inspect their entire exterior at once. When they book you for siding or a roof rinse, they often overlook blackened walkways, grimy pool decks, and stained fences.
Because your rig is already running, you can deliver these high-margin add-ons at zero incremental travel cost and minimal overhead.
FIELD CHECKLIST
7 Areas to Inspect Before Rolling Up Your Hoses

1. Driveways & Sidewalks
A flat surface cleaner can knock out a standard 2-car concrete drive in 20 minutes while delivering instant, dramatic curb appeal.
2. Gutters & Downspouts
Gutter brightening removes tiger striping and organic staining with a fast brush application and a quick rinse.
3. Wood & Vinyl Fences
Boundary fences harbor heavy green algae. A quick soft-wash treatment restores their original color in minutes.

4. Patios & Pool Decks
Outdoor living spaces are top-of-mind for homeowners. Eliminating slick mildew creates immediate safety and value.
5. Detached Garages & Sheds
Outbuildings are frequently missed in initial quotes. Offer to soft-wash them while your lines are already pressurized.
THE 30-SECOND SCRIPT
How to Ask Without Sounding Pushy
“Hey [Client Name], we have the whole wash rig set up and running today. While I’m taking care of the siding, would you like me to surface-clean the front walkway or brighten up the patio for an extra $175? Since we’re already on-site, I can take care of it right now.”
Nine out of ten customers appreciate the proactive service and the chance to bundle tasks without scheduling another appointment.
EQUIP YOUR TRUCK FOR MAXIMUM EFFICIENCY
From surface cleaners and pressure washers to commercial chemicals, Wash Works Supply keeps professional rigs operating at peak profitability.



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