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TRUSTED BY ALTADENA, CA HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon48
    Verified pressure washing services reviews

Verified Reviews for Pressure Washing pros in Altadena, CA

*The Angi rating for Pressure Washing companies in Altadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.

*The HomeAdvisor rating for Pressure Washing companies in Altadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.

Last update on July 01, 2026

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
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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

"Carlos did an excellent job power washing my metal awning. It looks like new!"
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
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Avatar for Martini Exterior Cleaning
Martini Exterior Cleaning
4.7(
20
)
Exterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Terrific value

"Darian and Elliott were professional and punctual. Great local window cleaners in Orange County!"
Washing With a View
Moss Removal
Moss Removal 2
Black Streaks
Black Streaks 2

+8

Response time5 hrs
Response rate95%
2 neighbors recently requested a quote
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Avatar for NE City Wash
NE City Wash
4.6(
29
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Eli was great to work with. I would highly recommend NE City Wash."
Response time6 hrs
Response rate87%
15 neighbors recently requested a quote
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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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Avatar for Jonny inc
Jonny inc
5.0(
10
)
Exterior Surfaces - Powerwashing

Serving Altadena, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"We’re beyond satisfied with JP’s services. We were provided great customer service, and exceptional work done. Not only is his pricing budget friendly, but he ensured that entire process went seamlessly. I absolutely recommend his services for all of your pressure washing needs! Thanks JP!!"
Power washing back yard
Concrete driveway
Exterior wash
Exterior wash
Exterior wash

+2

6 neighbors recently requested a quote
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Gabriel's Cleaning Maintenance & Pressure Washing License Not Yet Provided
5.0(
3
)
Exterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time50 mins
Recommended by100%of homeowners
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Avatar for ClearVue
ClearVue
5.0(
8
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Joseph and wdgar were amazing. Great customer service did a fantastic job Went above and beyond. Will definitely. Hire them again. Thank you"
18 neighbors recently requested a quote
Recommended by12%of homeowners
Request Quote
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Showing 1-10 of 528
Pressure Washing FAQs, answered by experts

Professional power washing removes built-up dirt, mold, and mildew, which preserves exterior surfaces and improves curb appeal. Hiring a professional ensures the cleaning is done effectively and without damaging surfaces.

You could void your roof warranty using a power washer if you have a newer roof. With an older roof, you could knock loose older shingles. On the other hand, some people safely use a pressure washer to remove moss from a metal roof. Although you may want to use a pressure washer, the truth is that you probably don’t need it to knock moss loose. A garden hose and brush will do the job just fine and in a safer manner than a pressure washer.

Before pressure washing, you can spray your deck lightly with a deck cleaning solution made of equal parts oxalic acid and water. Oxalic acid has a brightening effect that will lighten mold stains and return the deck to its original freshly-sawn look. Allow the solution to sit for about 20 minutes before pressure washing so it has time to take effect.

Whether or not you can use a pressure washer to clean your gutter guards depends on the type of gutter guard you have and the strength of the pressure washer. Most gutter guards can handle a low-pressure setting but check first. If you’re unsure if your gutter guard is designed for pressure washing, check your manufacturer’s instructions, ask a pro, or use a garden hose to clean the gutter guard instead. As gutter guards age, they become less resistant to the strong forces of a power washer, so treat older gutter guards with more care.

Hardscaping is made to withstand the elements, but it still needs regular cleaning as well as maintenance like weeding, replacing broken pieces, removing mold or mildew, and more. Use an appropriate cleaner for the hardscaping material with a stiff brush to remove dirt and other material, or use a pressure washer for a deep clean. Staying on top of maintenance can alert you to any problems with your hardscaping that will need repair or replacement.

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.

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