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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 August 05, 2026

Find Pressure washers in Altadena

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

"They were prompt, professional, took away all dirty water in their truck for proper disposal and were VERY fairly priced. Jason was marvelous sales person. I would highly recommend them for any pressure washing you may need."
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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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
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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

"Had him power wash the sides of my house and it looks amazing now. They where also very respectful and good people."
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 and his crew pressure washed my driveway, sidewalks, patio, and brick walls. Scheduled the next day. Great communication when he ran a little late at the previous jobs. Very pleasant and accommodating. Everything looks clean and new. Great price. Payment via Zelle."
Response time6 hrs
Response rate87%
23 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 Botello's Maintenance
Botello's Maintenance
5.0(
17
)
Exterior Surfaces - Powerwashing

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time7 hrs
Response rate97%
3 neighbors recently requested a quote
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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

"I hired Jonny to pressure wash my concrete driveway, steps, and backyard. He also pressure washed the house to get rid of cob webs. He did a great job! The concrete changed color and a few friends asked if I had my house painted because of how clean it looks!"
Power washing back yard
Concrete driveway
Exterior wash
Exterior wash
Exterior wash

+2

6 neighbors recently requested a quote
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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

With a keen eye for detail and expertise in a wide range of materials, we combine leadership and communication skills to ensure the success of every project. Our services include stain removal, graffiti eradication, gum and algae removal, and siding care, among others. ? \n \nFamily-Owned Excellence: As a proud family-owned business, we offer a full spectrum of services to address your needs. Our pressure washing capabilities feature equipment with 4000 psi and 5 GPM for standard surfaces and 3600 psi and 4 GPM for delicate areas. In addition, we provide gutter cleaning and maintenance, solar panel cleaning, deck and pavers staining and sealing, and various handyman services. ?? \n \nChoose Superior Quality: Elevate your space with our unmatched expertise and dedication to excellence. Experience a level of cleanliness and service that surpasses your expectations. ?

18 neighbors recently requested a quote
Recommended by12%of homeowners
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Showing 1-10 of 523
Pressure Washing questions, answered by experts

Yes, pressure washing a wood deck can be a good idea as it effectively lifts ingrained dirt, mold, and mildew, improving the deck's appearance and longevity. However, it must be done carefully, as it's easy to damage the wood, especially softwoods. To pressure wash safely, use a lower pressure setting and a wide, 40-degree fan pattern nozzle (often white). Keep the nozzle at least a foot away from the wood surface and maintain constant motion, avoiding hovering in one spot to prevent gouging.

Yes. You can pressure wash pavers. However, you risk damaging them if you use too much pressure or get too close. Use a PSI of 1,500 and spray the water at least 24 inches away from the surface.

You should wait until your pavers have completely dried and cured before pressure washing them. Wait at least three to five days, though some sealants may need up to an entire week. Rushing that timeline can mess with the finish, weaken the seal, or leave streaks that are tough to fix. Once the sealant has fully set, stick to a gentle approach. Keep the pressure under 1,500 PSI and hold the nozzle at least two feet from the surface. Anything stronger or closer can blast the joint sand loose or wear down the sealant you just applied.

When hiring a professional to pressure wash your home, it's crucial to choose a company that is bonded, licensed, and insured. This protects you from liability if any accidents or property damage occur during the service; otherwise, the cost could fall on you. Before making a decision, vet at least three different contractors. Conduct thorough research by reading customer reviews, looking at examples of their previous work, and verifying the company's license. Before signing a contract, ensure you receive a written estimate that details all project costs. It's also wise to ask potential contractors a series of questions to gauge their professionalism and experience, such as:

  • How many years of experience do you have?

  • What are your credentials?

  • What cleaning methods do you use?

  • Do you have a workmanship warranty and insurance?

  • What is your availability?

  • What is your policy if you damage my property?

  • How long will the job take to complete?

  • How much do you charge?

  • What is your cancellation policy?

  • Do you offer a customer satisfaction guarantee or any additional services?

Concrete does well with a number of cleaning agents, as it’s a durable material. Choose from acidic cleaners, alkaline cleaners, and pH-neutral cleaners, in addition to antibacterial solutions. Your best bet is to simply read the fine print with your preferred detergent and make sure it mentions concrete as a viable surface. 

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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