Best Pressure Washing / Power Washings in Black Diamond, WA (2026)

10 verified businesses · Sorted by rating & reviews

Also in Black Diamond

Garage Door Installation & Repair
1

Seattle Window Cleaners

Google★★★★½4.9620 reviews
3400 Harbor Ave SW UNIT 109, Seattle, WA 98126
+1206-210-3117
Window cleaning service
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2

Kelian - Cleaning Services

Google★★★★★5131 reviews
600 1st Ave Ste 102, Seattle, WA 98104
+1206-489-0302
Window cleaning service
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3

Rojo Moss Removal and Power Washing, LLC

Google★★★★★583 reviews
4427 50th Ave S, Seattle, WA 98118
+1206-228-7591
Pressure washing service
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4

Apex Hood Cleaning, Inc

Google★★★★½4.768 reviews
100 S King St #766, Seattle, WA 98104
+1877-866-3473
Pressure washing service
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5

Seattle Surface Cleaners

Google★★★★★541 reviews
3211 Martin Luther King Jr Way S, Seattle, WA 98144
+1206-503-3712
Pressure washing service
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6

Skyscraper Window Cleaning

Google★★★★½4.954 reviews
600 1st Ave, Seattle, WA 98104
+1206-939-1114
Window cleaning service
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7

Ben's Cleaner Sales, Inc.

Google★★★★☆4.458 reviews
2221 4th Ave S, Seattle, WA 98134
+1206-622-4262
Industrial equipment supplier
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8

LaGambina Cleaning & Custodial

Google★★★★★519 reviews
+1253-655-7989
House cleaning service
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9

CleanSlate Staffing Solutions

Google★★★★★513 reviews
600 1st Ave Ste. 116, Seattle, WA 98104
+1206-880-0011
Janitorial service
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10

Topnotch Contracting LLC

Google★★★★½4.69 reviews
800 5th Ave, Seattle, WA 98104
+1206-475-3806
Contractor
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