Pressure washing Potomac, MD homes since 1989. We’re PowerWashCompany.com — veteran-owned, and we’re about 15 minutes from our Gaithersburg shop by way of Falls Road or River Road. We’ve cleaned more than 95,000 homes across Montgomery County and we’ve earned 350+ five-star Google reviews doing it.
Here’s the thing. Most of the damage we get called to fix in Potomac wasn’t caused by weather. It was caused by the last guy’s pressure washer. The wrong tip, the wrong distance, too much pressure on the wrong surface — most of it happens in the first 30 seconds. We don’t work that way.
Call 301-762-9274 for a free Potomac estimate
What We Clean in Potomac
- House Washing in Potomac
- Roof Cleaning in Potomac
- Driveway Cleaning in Potomac
- Deck Cleaning in Potomac
- Patio & Concrete Cleaning in Potomac
- Gutter Cleaning in Potomac
- Window Cleaning in Potomac
- Commercial Power Washing in Potomac
Potomac Homes: What We See Every Season
Potomac homes are large and the materials are unforgiving: slate and cedar roofs, natural stone, stucco, EIFS, painted brick, and long paver driveways. We treat every Potomac job as a soft-wash job first. High pressure on stone or EIFS costs more to fix than the cleaning was worth.
Long tree-lined driveways in Potomac mean paver and concrete surfaces that stay damp and grow black algae and lichen. Lichen doesn’t rinse — it has to be treated and given time to die back, or it leaves a shadow behind.
Neighborhoods We Serve in Potomac
We’re in Potomac Village, Avenel, River Falls, Falconhurst, Merry-Go-Round Farm, Bradley Farms, Glen Hills, Potomac Falls, and the estates along River Road and Persimmon Tree Road every week. ZIP codes 20854, 20859. If you’re anywhere near Potomac Village, you’ve probably seen our trucks. You can also find us on Google Maps.
Commercial Pressure Washing in Potomac
We handle Potomac Village shops, private schools and clubs along Falls Road, Avenel and River Falls HOAs, and estate properties managed by household staff or property managers. Scheduled maintenance programs are our specialty — 150+ million square feet of commercial surfaces cleaned, and our government work includes the Lincoln Memorial exterior. If we can clean that without harming 100-year-old marble, we can clean your storefront.
Why Potomac Chooses PowerWashCompany.com
Three things, and we’ll keep it short. First, we’ve been pressure washing Potomac and the rest of Montgomery County since 1989 — 37 years and we’ve never had a season off. Second, we’re licensed (MHIC #65039), insured, and veteran-owned. Third, 350+ five-star reviews from people who live in the same neighborhoods you do.
And we don’t quote low and pad the invoice. The price on the estimate is the price on the bill.
Before and After
Before: green film on the north side of the house, black streaks on the roof, a driveway that looks gray-brown instead of gray. After: the house looks like it did the year you bought it. That’s it. No catch.
Potomac Pressure Washing FAQ
How much does pressure washing cost in Potomac?
Most pressure washing Potomac house jobs run a few hundred dollars depending on size and siding type. Roofs, decks and driveways are priced separately. We give a firm number before we start — call 301-762-9274 or use our online estimate form.
Do you soft wash or pressure wash?
Both, and we choose based on the surface. Siding, roofs, stucco, painted brick and stone get soft washed. Concrete and some pavers get true pressure. Anyone who uses one method for everything is going to damage something eventually.
Are you licensed and insured in Maryland?
Yes. MHIC #65039, fully insured, and veteran-owned. We’ll send the certificate before the job if your HOA asks for it.
How fast can you get to Potomac?
Usually within a few days in the off-season and within one to two weeks in spring. We’re open 24 hours a day, seven days a week for calls, and we schedule commercial and government work around your hours.
Do you offer a guarantee?
If something isn’t clean when we leave, we come back. Free evaluation, no obligation, no pressure — the only pressure is in the hose.
Get a Free Potomac Estimate
Call 301-762-9274, email Office@powerwashcompany.com, or get an estimate online. Know a neighbor in Potomac who needs this? Send them our way — get $25 off your next service. No limit on referrals.
PowerWashCompany.com · 16622 Oakmont Avenue, Gaithersburg, MD 20877 · MHIC #65039 · Serving Potomac and all of Montgomery County since 1989