pressure-washing

How to Choose a Pressure Washing Company in Virginia

How to choose a pressure washing company in Virginia: the $1,000 DPOR license rule, regional surface differences, insurance, runoff rules, and fair pricing.

How to Choose a Pressure Washing Company in Virginia

Virginia has a rule that catches a lot of homeowners off guard: any contractor doing work worth $1,000 or more on your property is supposed to hold a license from the Department of Professional and Occupational Regulation. Pressure washing on its own often comes in under that line, but a full package with a house wash, roof soft wash, driveway, and deck can easily cross it, and at that point an unlicensed operator is working outside the law.

That is the starting point for choosing well in Virginia, but it is not the whole picture. The state spans four distinct regions with different housing and different grime, from the brick colonials of Northern Virginia to the salt-exposed homes of Hampton Roads, and the right company for a townhouse in Alexandria may be the wrong one for a farmhouse in the Shenandoah Valley.

The $1,000 Threshold and What It Means for You

Virginia's contractor licensing divides into three classes based on job size. Class C covers projects from $1,000 to $10,000, Class B from $10,000 to $120,000, and Class A anything above that. A pressure washing company doing a $1,400 exterior package needs at least a Class C license, and you can verify it on the DPOR license lookup in under a minute.

Many pressure washing companies in Virginia operate without a license and stay under the threshold by splitting jobs or simply ignoring the rule. For a $300 driveway cleaning, that may not concern you. For a $1,800 full-property job in Great Falls or Virginia Beach, hiring an unlicensed contractor means you have no access to the state's Contractor Transaction Recovery Fund if something goes wrong.

The license also comes with a requirement to carry insurance and to include the license number on contracts and advertising. If a company's website and truck show no DPOR number, ask why.

When the License Does Not Apply

A single-service job under $1,000, such as a house wash alone or a driveway alone, does not require a DPOR license. In that case, general liability insurance becomes your only protection, and the certificate should show at least $1 million in coverage with your name as certificate holder. Call the agent to confirm it is active.

Virginia's Regions Need Different Approaches

Northern Virginia is brick country. Colonials in Fairfax, Arlington, and Loudoun County have brick facades, and brick built before the 1960s has soft mortar that crumbles under high pressure. A company working in McLean or Vienna should be comfortable washing brick at under 1,000 PSI with a wide fan tip and using a soft wash on painted brick.

Hampton Roads has salt and humidity. Homes in Norfolk, Chesapeake, and Virginia Beach pick up salt haze and mildew faster than anywhere else in the state, and many have vinyl siding that needs annual soft washing. Companies here should also know how to handle the screened porches and pool enclosures common in the region.

Richmond and the Piedmont are a mix of historic brick in the Fan and Church Hill, mid-century ranches in Chesterfield and Henrico, and newer vinyl subdivisions in Hanover. The Shenandoah Valley and Southwest Virginia have more farmhouses, metal roofs, and wood siding, and the local companies there should have experience with painted wood and standing seam.

Mold on the North Side

Across Virginia, the north-facing wall of almost every home shows green or black mold by the second summer. It is not a sign of a problem with the house. It is a sign of shade and humidity, and a soft wash with a hypochlorite solution removes it and slows regrowth for a year or more.

Any company that proposes to remove it with pressure alone will get the surface clean and leave the spores, which come back within months.

Reviews and References That Tell You Something

Look for reviews that describe your kind of home. A company with 200 reviews from townhouse owners in Ashburn may have no experience with the cedar siding on a home in Charlottesville. Filter for surface type, and read the negative reviews to see whether the complaints are about damage or about scheduling.

Ask for two recent references in your county. Pressure washing quality varies crew to crew, and a company that does great work in Chesapeake may send a subcontracted crew to your home in Williamsburg. The reference call takes five minutes and tells you whether the price matched the quote and whether the plants survived.

Photos matter more in this trade than most. Ask for before-and-after shots of a brick house, a vinyl house, and a roof, and look at the edges and the trim. A crew that leaves clean siding but streaked gutters and burned boxwoods is a crew that rushes.

The Process a Good Company Follows

A professional crew in Virginia arrives with a water tank, a soft wash system with a dedicated pump, a surface cleaner for concrete, and a written plan for each surface. They pre-wet and cover landscaping, close and check windows, and unplug or bag outdoor outlets before any solution goes on.

The chemical mix should be tailored to the surface. Roofs get a stronger hypochlorite solution than siding, painted wood gets a weaker one, and decks get a specialized cleaner with a brightener. If the company uses the same mix on everything, that is a sign of a one-size approach that will over-treat some surfaces and under-treat others.

Rinsing is where amateurs cut corners. Every treated surface needs a thorough fresh-water rinse, and the landscaping needs the same, because hypochlorite left on a hydrangea in July will brown it in a day. Ask how long they budget for rinsing.

Runoff and Storm Drains

Virginia's Department of Environmental Quality and most localities, including Fairfax County, the City of Richmond, and Virginia Beach, prohibit discharging wash water with detergents into storm drains that lead to the Chesapeake Bay watershed. A professional company will neutralize runoff, direct it to grass, or block the drain and collect it.

That practice adds a little to the cost and tells you the company takes the work seriously.

Pricing That Makes Sense in Virginia

A two-story house wash on a 2,200 square foot home runs $275 to $500 across most of the state, with Northern Virginia and Virginia Beach at the top and Roanoke, Lynchburg, and Danville toward the bottom. Driveways run $0.15 to $0.30 per square foot, roof soft washing $400 to $900, and decks $1.00 to $1.75 per square foot.

A quote should list each surface with its method and price. Compare method, not just total, because a $300 high-pressure house wash on vinyl can cost you more in damage than the $150 you saved. You can build a shortlist from our directory of pressure washing contractors across Virginia and ask every company for a line-item quote.

Check the calendar too. Late March through May is peak demand across Virginia, when pollen and winter mold both need to come off, and September through October is when most companies have room and some offer discounts.

HOA and Historic District Considerations

Many Virginia neighborhoods, especially in Loudoun, Prince William, and Chesterfield, have HOA rules about exterior maintenance and sometimes about contractor hours or water use. Confirm the company can work within them.

Historic districts in Alexandria, Fredericksburg, Richmond, and Staunton add another layer. Some restrict cleaning methods on historic masonry, and a company that regularly works in those areas will know the rules. For more on maintaining exteriors and hiring trades in the state, the home services blog has guides for roofers, painters, and gutter cleaning as well.

Frequently Asked Questions

Does a pressure washing company need a license in Virginia?

Only if the job is $1,000 or more, at which point the DPOR requires a Class C or higher contractor license. Smaller single-service jobs do not require it, but the company should still carry liability insurance.

How much does a house wash cost in Northern Virginia?

A typical two-story house wash in Fairfax, Loudoun, or Arlington runs $350 to $550, with larger homes in Great Falls and McLean running $600 to $900. Roof soft washing in the region adds $500 to $1,000.

Can pressure washing damage old brick in Richmond?

Yes. Brick homes in the Fan, Church Hill, and older parts of Henrico often have lime mortar that erodes at high pressure, which leads to water intrusion. Those homes should be washed at under 1,000 PSI or soft washed only.

How do I check a Virginia contractor's license?

Use the DPOR license lookup on the Department of Professional and Occupational Regulation website and search by company name or license number. The result shows the class, the expiration date, and any disciplinary history.

Is soft washing safe for all Virginia siding types?

Soft washing works on vinyl, fiber cement, painted wood, stucco, and most brick. The solution strength should change by surface, and painted wood and aluminum siding need the weakest mix and the most thorough rinse.