Walk around the back of a working pressure washing rig and add up what you see. A commercial hot-water pressure washer. A couple of surface cleaners. Hose reels loaded with hundreds of feet of high-pressure hose. A water tank, a buffer tank, a reel of soft-wash line, downstream injectors, wands, tips, ladders — all bolted onto a trailer that itself cost real money. For most exterior cleaning contractors, the equipment on that trailer represents the single largest investment in the business, often tens of thousands of dollars sitting in one place.
Now ask the harder question: if that trailer disappeared from a job site overnight, what would actually pay to replace it? Most contractors assume their general liability or commercial auto policy has them covered. It does not. That is the gap pressure washing equipment insurance — typically written as inland marine coverage — is built to close.
Why Your Existing Policies Won't Pay
This is the misunderstanding that costs contractors the most money, so it is worth being blunt about it:
- General liability covers damage you cause to others — not your own gear. GL responds when you etch a client's concrete or break a window. It has nothing to say about your stolen pressure washer.
- Commercial auto covers the vehicle, not the equipment it carries. Your auto policy may cover the truck and, in some cases, the trailer as an attached unit — but the pressure washers, surface cleaners, hoses, and tanks riding on it are cargo and equipment, not part of the vehicle. When thieves take the gear and leave the trailer, or unhook the loaded trailer and tow it away, auto coverage frequently falls short.
The result is a dangerous blind spot. Contractors believe they are "fully insured" because they carry GL and auto, right up until the morning they find an empty driveway and discover neither policy responds.
Theft Is the Number-One Threat
Equipment theft is not a rare, freak event in this trade — it is constant. Pressure washing gear is valuable, portable, easy to resell, and routinely left outside overnight. The two scenarios that drive the most claims:
- Theft from the job site. Crews stage equipment on a property, step away or wrap up at dusk, and gear walks off. Surface cleaners and reels are favorite targets because they are quick to grab and hard to trace.
- Theft of or from the trailer. Enclosed and open trailers are stolen whole from driveways, shops, hotel parking lots on multi-day jobs, and unsecured lots. Even when the trailer is recovered, the contents rarely are.
A single theft can sideline a crew for days and put thousands of dollars of replacement cost on the owner's shoulders. For a small operation, that is the kind of hit that ends a season.
How Inland Marine (Tools & Equipment) Coverage Works
Despite the nautical-sounding name, inland marine is simply the insurance category that covers movable business property — the equipment that travels with you rather than sitting at a fixed address. In this trade it is often called a tools and equipment policy, and it is purpose-built for mobile contractors. Here is what it protects against:
- Theft from job sites, trailers, and vehicles.
- Physical damage — fire, vandalism, accidental breakage, and weather events.
- Loss in transit — damage that happens while equipment is being hauled between jobs or knocked around on the road.
Scheduled vs. Blanket Coverage
There are two main ways to structure the policy, and the right choice depends on your inventory:
- Scheduled coverage lists each major piece individually by make, model, and value — your pressure washer, each surface cleaner, the buffer tank. It is precise and ideal for high-value items, but you must keep the schedule updated as you buy and sell gear.
- Blanket coverage insures your equipment as a pooled category up to a total limit, without itemizing every piece. It is more flexible for the pile of smaller tools — hoses, wands, tips, injectors — that are tedious to list one by one.
Many contractors use a sensible mix: schedule the big-ticket machines and blanket the smaller equipment underneath an overall limit.
Don't Forget the Trailer
Your trailer can usually be insured under the equipment policy as well, covering it against theft and physical damage rather than relying on a thin sliver of auto coverage. Given how often the entire trailer is the target, making sure it is explicitly covered — not assumed — is one of the smartest things you can verify with your agent.
Insure to Replacement Cost, Not Pocket Change
The single most important setting on an inland marine policy is the valuation basis. You want replacement cost coverage, which pays what it actually costs to buy new equipment today — not actual cash value, which subtracts depreciation and hands you a fraction of what a replacement machine will run.
A three-year-old commercial pressure washer might have an actual cash value of a few hundred dollars on paper, while a comparable new unit costs several thousand. If you are insured for cash value, you are the one covering that gap. Replacement cost keeps your business able to get back to work immediately after a loss, which is the entire point of carrying coverage.
When you build the policy, value your equipment honestly and completely — including everything that supports soft-washing setups, chemical handling, and water storage. Underinsuring to save a little on premium only guarantees a painful shortfall when you file a claim.
Keep Your Rig on the Road
Your equipment is your ability to earn. Protecting it with a properly structured inland marine policy — replacement-cost valuation, the right mix of scheduled and blanket coverage, and the trailer explicitly included — means a theft or breakdown becomes an inconvenience instead of a catastrophe.
If you are not sure whether your gear is truly covered against theft and damage — or you are leaning on a commercial auto policy that was never built for it — let's close that gap. Pressure Wash Insurance writes equipment coverage tailored to pressure washing, power washing, and soft-wash contractors. Request a quote today and find out exactly what it takes to protect the rig that keeps your business running.