Power Washing at a property in Prospect Heights on South Parkway. 350 sq ft. Completed by our Northbrook team.
— Northbrook crew
A wood deck in Prospect Heights, sitting through a Midwest winter and into spring, collects its share of grime — mildew working into the grain, last fall's leaf stain settled along the boards, the general weathering that comes from months of freeze and thaw. This 350-square-foot deck was ready for a thorough clean before the outdoor season got underway.
Our crew arrived and set up for a pressure wash across the full surface. We worked methodically across the planking, keeping consistent distance and angle to lift the embedded dirt without raising the grain, moving section by section until the whole 350 square feet had been covered. Once the surface dried, the difference in the wood's tone was plain — not transformed, just returned to what it should look like. Invoice went out the same day the job wrapped.
Crew on this job
Sam
Sam is a seasoned technician and the unofficial media star of My Window Washing. You may have seen him on social media explaining how we do things, sharing tips, or showing the work behind the clean. He is friendly, easy to talk to, and always happy to answer questions. If you have not seen him online yet, just ask him about it — he will probably be happy to tell you.
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This property is served by our Northbrook office. Same-day and next-day appointments often available.
Call (847) 297-4492Showing the home's condition before our team arrived, and the result after the power washing was complete.
Before
After
Our Northbrook crew filmed this power washing on site at a property in Prospect Heights, IL.
You'll see the workflow across all 350 sq ft — interior and exterior approach, screen and frame detail, the rhythm of how we work through a property like this without leaving a mess.
Watch on YouTube2970 Maria Ave Suite 229, Northbrook IL 60062
Our Northbrook crew also serves these areas.
Common questions from Prospect Heights homeowners researching Power Washing.
A deck power washing job in Prospect Heights typically runs in the $250–$400 range depending on size and condition. This particular 350 sq ft deck came in at $360, which is right in line with what homeowners across the area can expect for a surface that size.
A deck around 350 sq ft usually takes one to two hours for a crew to wash thoroughly, including setup and cleanup. Heavily stained or weathered wood may add some time, but most residential decks in this size range are done in a single visit.
We wash the full deck surface, including boards, railings, and steps where applicable, removing dirt, algae, mildew, and built-up grime. The goal is to get the wood clean down to a solid base, whether the homeowner plans to seal, stain, or just maintain the deck as-is.
Yes, when done correctly — the key is using the right pressure setting and nozzle for wood so the surface gets clean without raising the grain or splintering the boards. We adjust our equipment based on the wood type and condition, so the deck comes out clean without damage. For a quote, call our Northbrook team at (847) 297-4492.
Served by our Northbrook office — same and next-day appointments often available
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