How to Choose a Pressure Washing Company in Florida

Pressure washing has a low barrier to entry. A truck, a rented machine, and a Facebook Marketplace listing are enough to start taking jobs the same week, and that gap between “equipped” and “qualified” is exactly where homeowners get burned: cracked stucco from a wand held too close, gouged concrete, algae that’s back in six weeks because it was never killed.

What separates a professional operation from an amateur one comes down to four things: licensing and insurance, the cleaning method they recommend for each surface, what fair pricing actually looks like, and the red flags that should send you to the next name on your list. You don’t need special expertise to check any of it. You just need to know what to ask.

Verify Licensing, Insurance, and Business Registration

Florida does not require a state-issued license to operate a pressure washing business, unlike trades such as roofing, electrical, or general contracting. That surprises a lot of homeowners, and it’s exactly why insurance and business registration matter more here than they would for a licensed trade. Most counties and municipalities still require a local business tax receipt to operate legally, so a company should be a real, registered business, not a side hustle with no paper trail.

• Ask for a certificate of insurance (COI). This is a one-page document any properly insured company can email you in minutes, showing general liability coverage. If a pressure washer damages your roof, cracks a paver, or a chemical drifts onto your landscaping, this is what pays for it. No COI means you’re financially exposed if anything goes wrong.
• Check whether they carry workers’ compensation if they show up with a crew. Without it, an injury on your property can become your liability, not theirs.
• Confirm the business is registered. Florida’s Division of Corporations keeps a free, searchable record of every registered LLC and corporation in the state at Sunbiz.org. A quick search takes thirty seconds and confirms the company is a real, standing entity rather than an unregistered cash operation.

For reference, we operate as a registered Florida LLC and carry $1 million in general liability coverage. That’s not a special credential. It’s the baseline you should expect, and you should feel comfortable asking any company to prove it before they start spraying chemicals on your house.

Soft Washing vs Pressure Washing Knowledge Is a Competence Signal

Here’s a simple test that filters out most amateur operators before you ever get a quote: ask which method they’ll use on which surface, and why. A company that gives you a real answer knows what they’re doing. A company that says “we pressure wash everything” is telling you they’re about to damage your house.

Pressure washing uses high water pressure, typically 2,500 to 3,000 PSI, to physically blast dirt, algae, and stains off hard surfaces like concrete driveways, pavers, and sidewalks. Soft washing uses much lower pressure, generally under 500 PSI, paired with a contractor-grade surfactant solution (often a sodium hypochlorite and surfactant blend) that’s applied and left to dwell for roughly 10 to 15 minutes before a gentle rinse. The chemical does the work of killing algae and mold at the root; the water just carries it away.

The surface determines the method, not the other way around:

• Concrete, pavers, and sidewalks can generally take full pressure. See our pressure washing page for how a surface cleaner attachment and PSI should be matched to the material.
• Stucco, vinyl siding, painted wood, and EIFS should only be soft washed. High pressure on stucco etches the finish and blows out the aggregate; on siding, it drives water behind the panels where it breeds mold you can’t see. Our soft washing page covers this in more detail.
• Shingle and tile roofs should always be soft washed. High-pressure roof cleaning is known to strip granules and shorten shingle life, which is why soft washing is the method recommended by the Asphalt Roofing Manufacturers Association (ARMA) and most roofing manufacturers.

If you want the fuller side-by-side comparison, we cover it in Pressure Washing vs Soft Washing: Which Does Your Home Need?But you don’t need to become an expert. You just need a company willing to explain the difference instead of quoting one flat rate for “washing the house.”

Get Multiple Quotes and Know What a Fair Price Looks Like

Get at least two or three quotes before hiring anyone. Comparing quotes side by side is how you spot the outlier, whether that’s a suspiciously low bid from someone cutting corners or a high bid with no real justification behind it. Typical ranges across Central Florida for the most common services:

These are general reference ranges, not a quote. Your actual price depends on square footage, condition, accessibility, and how many services you bundle into one visit. See our full pricing breakdown for more detail on what drives cost up or down.

When a bid comes in well below these ranges, ask why before you celebrate the savings. It usually means one of three things: no insurance, consumer-grade equipment instead of commercial gear, or diluted, bargain-bin chemicals that won’t kill algae at the root, which means it’s back within a couple of months and you end up paying twice. Compare apples to apples: insurance, equipment, and chemical grade all belong in the conversation, not just the number at the bottom of the page.

Red Flags to Watch For

The Federal Trade Commission’s guidance on home improvement scamsapplies directly to exterior cleaning, and Florida’s storm season makes it especially relevant here. Watch for:

• Door-to-door pressure, especially after a storm. Legitimate companies don’t need to pressure you into a same-day decision. Post-hurricane “storm chasers” working door to door are a known pattern the FTC specifically warns about.
• Demands for full payment up front, or cash only. A deposit for materials on a large job is normal. Full payment before any work starts is not.
• No written estimate. A verbal number with nothing in writing leaves you with no recourse if the final bill is different.
• Hesitation or excuses when you ask for a COI. This is the single fastest way to separate a real business from someone winging it.
• No local address, no reviews, no track record. A quick search should turn up a real business history, not a phone number with no name attached to it.

Questions to Ask Before You Hire

Bring this list to every estimate call. A confident, specific answer to each one tells you more than any sales pitch will:

• “Can I see your certificate of insurance?”
• “Which method will you use on my roof, my siding, and my driveway, and why?”
• “What’s included in this price, and will it change once you start?”
• “How will you protect my landscaping, pool, and windows during the job?”
• “How long have you been operating in this area, and can I see recent reviews?”

The Bottom Line

None of this is complicated, but it takes five extra minutes most homeowners skip: confirm the insurance, ask about method before price, compare quotes on what’s included instead of just the total, and walk away from anyone who pressures you or can’t answer a direct question. Do that, and you’ll filter out the operators who shouldn’t be on your property before they ever pick up a hose.

We built our own business around passing every one of these checks: a registered Florida LLC, $1 million in liability coverage, a crew that soft washes what needs soft washing and pressure washes what needs pressure washing, and upfront pricing with nothing hidden. If you’d rather skip the vetting process and just talk to a local crew directly, you can read more about our background or reach out for a free estimate below.