Cream vinyl siding over a red brick base, stained with brown bands along every lap
The same wall after washing, clean white siding over the brick

Power washing in Winchester, VA

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Houses, roofs, brick, storefronts, and truck fleets across Winchester and Frederick County. Chem-Clean, since 1989.

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Chem-Clean's silver pickup towing the enclosed trailer that carries the water tank

Since 1989

Front Royal, VA. Our own rig and our own water, with the owner on every job.

The Northern Virginia Daily 2023 Best Of badge, Front Royal and Warren CountyThe Northern Virginia Daily 2025 Best Of badge, Front Royal and Warren County

Best of Front Royal & Warren County

The Northern Virginia Daily, 2023 and 2025.

  • Insured. Certificate of insurance on request.
  • Satisfaction guaranteed. If we missed anything, tell us and we'll come back and make it right.
  • Free quotes. Most jobs priced from a few photos, within 24 hours.

Brick, wood, and stone in and around Old Town

Winchester was founded in 1744 and calls itself the oldest Virginia city west of the Blue Ridge. It looks the part. The city's historic district covers about forty-five blocks and more than 1,200 properties: rowhouses, wood-sided houses, early log and stone buildings, and low limestone or brick walls along some front yards.

Old brick and painted wood get the same green film and black mildew as a newer house, but they don't all want the same wash. We use soft washing or pressure washing, whichever is best for each surface, and cleaning solutions only when the job needs them.

If your house is in the historic district, the city's Historic District Design Guidelines are worth ten minutes before you hire anyone. For masonry they say to clean only when it's needed, never sandblast, use a low-pressure rinse, and try a test patch first. They also tell owners to ask a cleaning contractor about references and methods. Mention the district when you text us photos, and ask how we'd wash it.

White siding under a shuttered window, speckled with black mildew
The same siding after washing, clean and white
Flagstone patio with a stone fire pit, the left half washed to blue-gray stone and the right half still dark

Fleets, lots, and storefronts along I-81

Interstate 81 runs straight through Winchester, and VDOT says nearly half the value of Virginia's goods moves along the I-81 corridor. When your trucks come off that road, we wash them where they park.

We come to your yard or lot with our own water on the trailer and wash semis, trailers, box trucks, buses, and equipment. We work around your hours, early, evening, or weekend, so trucks keep running and doors stay open, and we can come back on whatever schedule you need.

The same goes for gas station canopies, storefronts, parking lots, restaurant dumpster pads, and apartment breezeways. We invoice businesses, work with property managers and HOAs, and send a certificate of insurance on request.

Chem-Clean water tank trailer, hose reels loaded, parked in front of a row of white semi tractors on a truck yard

How a Winchester quote works

  1. Text a few photos to 540-514-5916, or fill in the form. Say what needs washing and roughly where you are.
  2. We get back to you within 24 hours. Most jobs can be priced from photos. If yours is complicated, we'll come and look first. The quote is free either way.
  3. Winchester and Frederick County are part of our regular service area. You don't need to be home. We bring our own water, and if you have an outside spigot, we'll use it.
  4. Near flower beds and shrubs, we wet the plants down before we wash and rinse them after. Once everything is dry, it's safe for pets and kids. Satisfaction guaranteed. If we missed anything, tell us and we'll come back and make it right.

What else we wash

Roofs, soft washed, including moss and lichen. Siding of every kind, from vinyl and aluminum to stucco and fiber cement. Driveways, walks, patios, and pavers. Wood and composite decks. Fences. Gutters cleaned out, downspouts flushed, and the outsides washed, on two- and three-story houses too. Rust stains off most surfaces.

Once a year is a good rhythm for houses, roofs, and decks. You can see before and after photos of all of it on our home page.

Two-car concrete driveway in front of a brick garage, gray with mildew and dark stainsBefore
The same driveway after washing, even light concreteAfter
Composite deck boards around a hot tub, gray and spotted with green and black growth
The same deck after washing, clean light gray boards

Get a Winchester quote

Chem-Clean has been in business since 1989. Send the form, or text photos to 540-514-5916.

Free quote

This form needs JavaScript for its spam check. Call or text 540-514-5916 and we'll set up your quote.

Get a free quote