Rockville – Derwood, North Potomac & Travilah Pressure Washing Experts

Looking for a professional and reliable pressure washing company in Rockville, Derwood, North Potomac, or Travilah, Maryland? Smooth Bore Pressure Washing delivers top-tier exterior cleaning services designed to protect your home and restore curb appeal—quickly, affordably, and safely.

With years of experience and a commitment to quality, we help homeowners and businesses throughout Montgomery County keep their properties looking their best. Whether you're dealing with stubborn mildew on your siding, slippery moss on your patio, or oil stains on your driveway, our expert team has the tools and training to get the job done right.

We proudly serve Rockville-Derwood, North Potomac, and Travilah with a full range of exterior cleaning services:

  • House Washing – Using soft wash techniques, we remove dirt, algae, and mold from siding without causing damage to your home’s exterior.
  • Driveway & Sidewalk Cleaning – We safely remove stains, grime, and buildup from all concrete surfaces.
  • Deck & Fence Washing – Restore your wood or composite surfaces with gentle yet effective cleaning solutions.
Pressure Washing the House Side — Brookeville, MD — Smooth Bore Pressure Washing LLC
  • Roof Cleaning – Remove black streaks, moss, and lichen that can damage your roof and shorten its lifespan.
  • Gutter Brightening – Eliminate oxidation and unsightly streaks from your gutter faces for a fresh, clean look.
  • Trash Can & Dumpster Cleaning – Keep things sanitary with our specialized equipment and deodorizing treatments.

We proudly serve Rockville-Derwood, North Potomac, and Travilah with a full range of exterior cleaning services:

  • House Washing – Using soft wash techniques, we remove dirt, algae, and mold from siding without causing damage to your home’s exterior.
  • Driveway & Sidewalk Cleaning – We safely remove stains, grime, and buildup from all concrete surfaces.
  • Deck & Fence Washing – Restore your wood or composite surfaces with gentle yet effective cleaning solutions.
  • Roof Cleaning – Remove black streaks, moss, and lichen that can damage your roof and shorten its lifespan.
  • Gutter Brightening – Eliminate oxidation and unsightly streaks from your gutter faces for a fresh, clean look.
  • Trash Can & Dumpster Cleaning – Keep things sanitary with our specialized equipment and deodorizing treatments.
Pressure Washing the House Side — Brookeville, MD — Smooth Bore Pressure Washing LLC

Locally Owned & Operated – We live and work in the communities we serve.

Fully Licensed & Insured – Your property is protected, and your satisfaction is guaranteed.

Eco-Friendly Products – Safe for pets, plants, and the environment.

Attention to Detail – We treat every property as if it were our own.

Flexible Scheduling – Convenient appointment times to fit your busy life.

We’re more than just another local pressure washer. At Smooth Bore, we take pride in offering dependable service, clear communication, and honest pricing. Our team uses state-of-the-art equipment and eco-friendly detergents to ensure both effective and safe results.



We're fully licensed and insured, and we understand the unique needs of homes and commercial properties in Rockville, Derwood, North Potomac, and Travilah. Whether you're prepping your house for sale, maintaining your property for HOA compliance, or just want to enjoy a cleaner outdoor space, we’re here to help.

Smooth Bore is locally owned and operated, with a growing base of satisfied customers across Montgomery County. We understand the local climate, seasonal challenges, and the value of clean, well-maintained homes and businesses.



Our customers trust us because we treat every property like our own—and it shows in our results. See the difference a professional exterior cleaning can make.

Schedule Your Free Estimate Today

If you're in Rockville, Derwood, North Potomac, or Travilah, MD, and need high-quality pressure washing services, call Smooth Bore Pressure Washing at (240) 793-7224 or visit us online to request a free quote.


Let us help you keep your property looking sharp, safe, and inviting year-round.