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TRUSTED BY MILL VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon61
    Verified pressure washing services reviews

Top-Rated Pressure washers in Mill Valley - Updated Nov 2026

Custom Quality Creations
4.8(
84
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Recently, Francisco and his crew did an amazing job restoring my house after suffering smoke, ash, and soot damage from the fire. We love how the job turned out, very pleased. Francisco was excellent to work with and was on the job site daily. Issac did an amazing job power washing the soot and dirt covered house, worked all day on it. The crew paid special attention to prep work, were respectful of our property, and cleaned up daily. The crew were professional and easy to work with, they worked hard all day for a week. I will be using Francisco and his crew for other painting jobs. Highly recommend. Thank you Francisco and crew for making our home fresh again. 😊👏🏻👏🏻"
Home in Rohnert Park CA after
 Before picture of front of house
 front of house before picture
 front view before staining
 View from entrance

+118

Response time2 days
25 neighbors recently requested a quote
Recommended by96%of homeowners
P G M Construction
4.9(
32
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Mill Valley, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Pat and his crew did an excellent job of patching and painting some holes left by electrical repair. They also painted the entire ceiling and did a good job, and were very flexible about coming in the evening and on weekends. They were fair on price as well."
Response time6 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for OG Exterior Maintenance
OG Exterior Maintenance
5.0(
11
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Mill Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Cleaned out gutters, reaffixed/repaired gutter guards, cleaned moss/lichen growth from roof, and a few other items. Called first to clarify project requirements and provided a cost for the service. Completed the project and was professional from start to finish."
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+10

Response time11 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our landscaping in Menlo Park needed a complete refresh. The team replaced thirsty plants with drought-tolerant options that still provide plenty of color and curb appeal. We're using much less water without sacrificing appearance."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Abdel's Home services
Abdel's Home services
5.0(
9
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Mill Valley, CA and surrounding areas

Approved

Hi, I’m Abdel, owner of Abdel’s Home Services. I’ve been providing residential repair and installation services for several years, helping homeowners with everything from small fixes to detailed improvement projects.\nI serve the Bay Area and surrounding communities, and I’m willing to travel locally for the right project. My specialties include TV mounting, door adjustments and installations, cabinet installation, drywall repair, fixture replacements, hardware installation, and general home repairs.\nClients hire me because I focus on quality, precision, and clear communication. I show up on time, protect your home, and make sure the work is done properly — not rushed. My goal is to leave every homeowner satisfied and confident in the results.\nI look forward to helping with your next project.

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Pressure Washing FAQs, answered by experts

No, you should not pressure wash or power wash roof shingles, including asphalt shingles. The high water pressure from these machines is too strong and can damage the shingles by forcing water underneath, loosening their adhesive, and causing them to fall off. A safer and better alternative is soft washing with a pump sprayer. To ensure the job is done safely without causing damage, it is best to hire a local roof cleaner.

It is generally not recommended to use dish soap in a pressure washer. Dishwashing liquid is formulated for cooler water, and the warmer water used in a pressure washer can create excessive suds, potentially damaging the machine's tubing and other components. Always check the manufacturer’s instructions for recommended detergents. If you find yourself in a pinch, you can try a highly diluted solution, such as one tablespoon of dish soap per 1.5 quarts of water, to avoid clogging the machine.

It’s important to avoid power washing your house during freezing temperatures because the excess water can freeze on surfaces and cause damage. You should also avoid doing this task during heavy wind or rain because the water spray becomes less effective and could spread debris. Don’t power wash your home if your siding is cracked, loose, or peeling because the high pressure can worsen the damage. Lastly, if your home has delicate materials like softwood or stucco, consider gentler cleaning methods to prevent structural harm.

Whether you need to winterize your pressure washer depends on where you store it. If you can keep it in a relatively warm place with no risk of freezing, you won't need to add antifreeze. However, if the machine will be stored in freezing temperatures, any liquid left in the water pump can freeze, expand, and cause severe damage. To prevent this, add antifreeze to keep it in good condition. While some suggest emptying the machine with compressed air, this can be a tedious process that may not fully drain the liquid. Regardless of storage conditions, it is also good practice to empty the gas chamber and refresh the oil before winter storage.

Yes, a pressure washer uses less water than a garden hose. There are many ways to use a pressure washer, and it can be an eco-friendly hose substitute. While a pressure washer expels water with greater force, it uses 50% to 70% less water than a garden hose. Specifically, hoses put out six to 10 gallons per minute (GPM), while pressure washers only use two to five GPM.

The Mill Valley, CA homeowners’ guide to pressure washing services

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