How Do You Vet a Pressure Washing Company in San Diego?
Ask for proof of liability insurance, a San Diego business license, and photos of recent local jobs. A real crew explains PSI and whether your surface needs pressure washing or soft washing. Walk away from anyone who quotes a flat price sight unseen or wants full payment upfront.
Last updated: July 2026
We get two or three calls a month from homeowners in North Park and Kensington who already paid someone. The driveway came out streaked, or the stucco got etched, and now they want it fixed right.
So here is what we tell people to check before they hand over a deposit.
Do They Carry Real Insurance?
Ask for a certificate of liability insurance. Not a screenshot of a policy number. A certificate. Most legitimate San Diego operators carry at least a million in general liability. If a ladder goes through your window or a hose whips a light fixture off the wall, that policy is what covers it.
Unlicensed guys are cheaper for a reason. And it is your house that absorbs the risk.
Do They Know Pressure Washing From Soft Washing?
This is the fastest way to spot a pro. Stucco, painted siding, and most roofs need soft washing at low pressure with a cleaning solution. Concrete driveways and pavers can take a surface cleaner running around 3000 PSI.
If someone wants to blast your two story stucco with a 4000 PSI wand, stop there. We have repaired too much gouged stucco in Mission Hills to stay quiet about it.
Red Flags vs Signs of a Good Crew
| Red flag | Good sign |
|---|---|
| Flat quote with no site visit | Walks the property or reviews photos first |
| No proof of insurance | Sends a certificate before the job |
| Same high pressure on every surface | Soft washes stucco, pressure washes concrete |
| Wants full payment upfront | Deposit or payment on completion |
What Should a Fair Quote Look Like?
Most single story house washes in San Diego run between $250 and $450. A standard two car driveway is usually $150 to $250. A quote far below that range often means a rushed job or no insurance baked into the price.
Ask what is included. Does the driveway number cover the walkway and the gutters, or just the slab? Good crews spell it out.
Do They Show Local Work?
Ask for recent jobs in your area. We can point to driveways in University Heights, storefronts in North Park, and stucco homes near Mission Hills. Photos from your own zip code mean more than a stock gallery.
And read the reviews that name a specific neighborhood and service. Those are the ones that tell you what a crew is actually like. If we cleaned your driveway in University Heights, mention the neighborhood in your Google review so the next person knows we work their streets.
Want a second opinion on a quote you already have? See our pressure washing services or read the difference between pressure washing and soft washing.