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Top-Rated Pressure washers in Altadena - Updated Nov 2026

Avatar for Los Angeles Pressure Washing, Inc.
Los Angeles Pressure Washing, Inc.
4.9(
43
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I highly recommend Los Angeles Pressure Washing, Inc., the services are prompt and professional. I recently made a major mistake of filling in the crevices of my brick-paved pavement. I used a very fine cement and it did the job of filling the crevices, however, it left an unsightly white-wash residue on my brick-paved pavement. I thought that it would be impossible to remove the unsightly cement film. However, L.A. Pressure Washing, Inc. did a beautiful job of restoring and removing all the cement residue from my bricks with minimal mess. The price was very reasonable too and I don't have to redo my brick-paved pavement with costly expenses. Thank you L.A. Pressure Washing team."
Wood Deck Cleanning/Restoration
Concrete Cleanning
Pool Area
Surface Cleanning with No Water Runoff
Pressure Washing Brick

+24

Response time3 hrs
Response rate93%
Recommended by100%of homeowners
Pressurize Washing Systems
5.0(
20
)
Exterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Jorge, with Pressure Washing Systems, did an excellent job removing graffiti from a concrete wall of our condominium building. Very professional and reasonably priced. I recommend their services and would use them for future work."
Past Projects
Past Projects
Past Projects
Past Projects
Past Projects

+7

1 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for A & C Pressure Washing
A & C Pressure Washing
4.7(
46
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I had my red tile roof over the garage pressure washed this morning by Carlos Almendaro. He was punctual and did a great job which included thoroughly cleaning the site. His cost was reasonable. I appreciated his professional demeanor. A job invoice would greatly add to the service. Thank you Carlos. Gil Payne Laguna Niguel"
Moldy Brick Stairway Before and After
Construction aftermath clean up service
Cobwebs on wall and ceiling
Cobweb wall cleaning.
Cobwebs on wall.

+28

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Window Wizards
Window Wizards
5.0(
9
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Window Wizards did an excellent job. They pressure washed my driveway, walkway, back patio, and also washed and cleaned my patio doors. Window Wizards was very professional and did a thorough job and I would definitely hire them again and refer them to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 524
Pressure Washing FAQs, answered by experts

Jet washers can last for up to 10 years, but a more exact timeline for your jet washer depends on the frequency of use and maintenance. Some machines are given a rating of their approximate total hours of usage, which can help determine how long yours will stick around based on how many hours you use it each year. Aside from learning how to properly use the jet washer, you’ll want to keep it stored safely and securely so that it won’t rust or get damaged between uses.

The average cost to pressure wash a house is around $310, with typical prices ranging from $200 to $420. However, the total cost can vary widely, from $200 to $750. Power washing, which uses heated water, may cost between $250 and $400 per project, with an average of $200 to $300 for a 2,000-square-foot home.

Key factors that influence the final price include:

  • The size and height of the house (a multi-level home costs more than a single-story one).

  • The complexity of the job and accessibility of certain areas.

  • Geographic location.

  • Equipment and hourly labor costs.

Hiring a professional is often recommended as they bring their own equipment and cleaning solutions. Experienced professionals know how to complete the job effectively without causing damage to your siding, gutters, or landscaping, which can be a risk with high-powered water jets.

Yes, acid washing can change the appearance of the original brick stain color. It removes dirt, and efflorescence, often revealing the brick's original color and restoring its natural beauty. However, if not done carefully, it can also cause slight variations in color due to the cleaning process.

It generally takes 60 minutes to pressure wash a 19-foot by 19-foot deck. If you are using a pressure washer for the first time, be sure to take extra time to read all directions, select the right nozzles, and test a small portion of your deck before diving into the task.

No, you should not use a pressure washer or power washer on roof shingles, including asphalt shingles. The high water pressure is too strong and can damage the shingles by loosening their adhesive, forcing water underneath them, or causing them to fall off. The safer and better option is soft washing with a pump sprayer. For best results and to avoid damage, consider hiring a local roof cleaner to clean your shingles safely.

The Altadena, CA homeowners’ guide to pressure washing services

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