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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon67
    Verified pressure washing services reviews

Top-Rated Pressure washers in Boulder - Updated Nov 2026

Avatar for Let There Be Light
Let There Be Light
4.8(
129
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"They were very courteous, setting up an estimate, working with me via text, and worked around my schedule to get my gutters cleaned. When cleaning the gutters, he was quick and washed off my walkway afterwards. I really appreciated their work and I will get their service in the future!"
Response time5 hrs
28 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Shine of Boulder
Shine of Boulder
4.8(
20
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Because of all the smoke in the area over the last couple of years, my windows were really hard to get clean, but the guys perservered until they were perfect. They even repaired one of my screens. Their appearance was very neat and they were polite and friendly. I would highly recommend them."
Interior Window Cleaning
House Before
House Before
House Before
House After

+1

Response time1 day
Response rate99%
56 neighbors recently requested a quote
Avatar for Abluent Window Cleaning, LLC
Abluent Window Cleaning, LLC
4.3(
34
)
Exterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Tyler made room for me in his busy schedule, knowing I was trying to get a house ready to put on the market. The weather was iffy so he arrived earlier than scheduled to complete the work before the rain came in. He and his crew were professional and personable."
 Tyler on a ladder.  Abluent, Ltd. window cleaning
 Tyler cleaning windows for Abluent, Ltd.
 Inside Mountain Home Window Cleaning, Great View!
 Commercial Store Front Window Cleaning
 Reflections on a cleaned window

+13

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Get It Done Right Service, LLC
Get It Done Right Service, LLC
4.6(
58
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Luke, Bryan and Bhakti did an outstanding job for us. We wanted to open up our floor plan for the living and dining areas so they did the demo of a wall, then re-plastered the ceiling which involved matching a complicated ceiling plaster design. They also removed some decorative mirrors in the living area again, repaired the drywall and matched the plaster pattern. They also applied a skim coat to the kitchen walls then painted everything they had repaired. Luke was very knowledgeable as was his team. They were very service minded, courteous and friendly. Luke took the time to discuss the project daily with me and reviewed their progress/plans. There were no hidden costs and Luke also made sure he and his team met their deadline. We have found our team for all of our Handyman services, for sure."
Mountain House Getaway
Fallen TV damage to wall
Projects From Our Past
Fallen TV damage to wall
The right way to prep the wall

+20

Response time20 mins
Response rate100%
Recommended by100%of homeowners
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Showing 1-10 of 362
Pressure Washing FAQs, answered by experts

Yes, you can pressure wash with just water. The force of the water alone is often enough to remove dirt, grime, and debris from many surfaces. However, for tougher stains like grease, mildew, or algae, adding a detergent or cleaning solution can enhance the cleaning power. Be sure to use the appropriate nozzle and pressure settings for the surface to achieve the best results without causing damage.

You can get more pressure out of your pressure washer by adjusting the pressure control knob clockwise to increase pressure (+). You can also check your nozzle for debris and clogs and remove anything you find with needle nose pliers. Switch to a nozzle with a lower-degree spray angle or a turbo nozzle to achieve more pressure at the tip. Check for leaks in the hose and connections, and make sure your water supply is offering enough pressure. 

It’s not necessary, but you can absolutely use soap or detergent when pressure washing your house. Washing with a mixture of soap and water will ensure your siding is spotless when you’re finished. However, in many cases it is not necessary to use soap and you can still achieve a powerful result without any product. 

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.

Yes, it is safe to use a pressure washer on your house, but the water pressure is very powerful. If you’re not careful, it can put a hole in your wall or cause injuries to yourself or others. But there are several pressure washing tips you can follow to pressure wash safely, including wearing safety gear at all times.

The Boulder, CO homeowners’ guide to pressure washing services

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