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Top-Rated Pressure washers in Key Biscayne - Updated Nov 2026

Avatar for AG Painting Service
AG Painting Service
5.0(
53
)
Exterior Surfaces - Powerwashing

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"From the moment Alex quoted us we knew he was the one! He explained in detail how he was going to paint our house. But not only did Alex and his brother paint the house; they pressure washed our driveway and fence! They went above and beyond! They are definitely the go to team! My husband and I are very happy with the outcome! Our house looks beautiful! We recommend them 100%."
POWER WASHING ROOF
POWER WASHING ROOF
POWER WASHING ROOF
POWER WASHING ROOF
POWER WASHING ROOF

+354

Response time2 hrs
Response rate87%
10 neighbors recently requested a quote
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Pressure Washing FAQs, answered by experts

If the exterior walls are not thoroughly cleaned before a paint job, the paint could stick to the grime, creating obvious imperfections along the way. Beyond that, painting over a freshly-cleaned wall just about doubles the lifespan of the paint, from three or four years to seven to ten years. 

We don’t recommend pressuring washing clapboard siding. At high levels of pressure, a pressure washer can damage wood siding permanently. Pressure washing can also make it easier to drive water into the cracks of clapboard (which are recommended for easier drainage), causing moisture damage.

If you think your clapboard siding is so dirty it could benefit from pressure washing, we suggest contacting a pressure wash cleaning service and getting a quote on a wood siding project. Some siding manufacturers recommend never pressure washing because it can force water behind the siding.

The Centers for Disease Control and Prevention (CDC) recommends using an EPA-registered disinfectant product to disinfect a house properly. If such a product isn't handy, a strong bleach solution can disinfect high-touch surfaces. Before hiring a professional, be sure to discuss the type of chemicals and disinfectants they plan to use to ensure they’re safe for household use.

Experts agree that spring and fall are the best times to pressure wash a home's exterior due to the milder weather. Aim to schedule the project once a year during a warm, dry season, typically between March and November, depending on your local climate. Many prefer the spring to clean away dirt and grime that has gathered over the winter, preparing the house for the rest of the year. You can always perform touch-ups in the summer or fall as needed.

Does the water in your taps sometimes come out very slowly? If so, you might have problems with low water pressure in your house, and your pressure washer won’t effectively clean. To test if your water pressure is sufficient, time how long it takes for the water from your hose to fill a 5-gallon bucket. Usually, if it takes less than two minutes, you’re good to go.

The Key Biscayne, FL homeowners’ guide to pressure washing services

From average costs to expert advice, get all the answers you need to get your job done.