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TRUSTED BY FREDERICK, CO HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon73
    Verified pressure washing services reviews

Top-Rated Pressure washers in Frederick - Updated Nov 2026

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

Serving Frederick, 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
30 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Abluent Window Cleaning, LLC
Abluent Window Cleaning, LLC
4.3(
34
)
Exterior Surfaces - Powerwashing - For Business

Serving Frederick, 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
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Pressure Washing FAQs, answered by experts

Annually, or more if located in humid or heavily polluted areas.

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.

The white nozzle is your best choice for power washing indoors. The white nozzle, or the 40-degree nozzle, comes with a pressure even lower than the standard green nozzle but still has enough force to clean the surface. It works great for painted and wooden surfaces. It also doesn’t damage more delicate materials like ceramic or tiles. However, avoid pressure washing delicate furniture, caulking, and other surfaces that require more tendered touches than regular surfaces.

You’ll need to wait until the surface is completely dry, which can take anywhere from 24 to 48 hours under optimal conditions. The waiting period depends on several factors, including the type of siding and the weather conditions. Trying to paint before the surface is completely dry can trap moisture under the paint, leading to bubbling, blistering, and mold growth.

Yes, pressure washers can remove rust stains from concrete. However, when coupled with an acid treatment, they can be even more effective. Just be sure to use a minimum of a 15-degree nozzle to prevent damage to the surface, and users must also be careful not to get in the way of the pressure washer’s jet as they can cut through skin and cause injury. 

The Frederick, CO homeowners’ guide to pressure washing services

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