Roof/House Pressure Washing

  • I have a tiled roof: Will pressure washing loosen the tiles or separate them from the surface? 
    • No, great care is taken in cleaning roof tiles. The estimate will determine the age and condition of your roof tiles and how to clean them safely.
  • Will you remove debris from my roof? 
    • We perform a “roof treatment” that eliminates harmful living organisms that grow on the roof. This process is not designed to remove any debris from the roof.
  • Does EGpowerwash+ clean wood siding? 
    • Yes, absolutely! We have a safe and effective process for cleaning wood surfaces. 
  • Will your cleaning damage the paint on trim or siding? 
    • Because of our low pressure cleaning, damage is not possible.
  • How often should I clean my home? 
    • Major vinyl siding manufacturers recommend a thorough cleaning every 12 to 24 months. Removing buildups of mold, algae and oxidation help keep your siding at its best.
  • Will cleaning my roof damage the shingles? 
    • Not with our process. We use a spray on and rinse off application. You should never let someone use a pressure washer on your asphalt shingles.
  • When should I treat my roof? 
    • Your roof can be treated any time of the year, but fall through spring will be the most effective. This is the time of year when the moss is growing so it will take up more of the treatment.

Gutters/Fence Pressure Washing

  • Does EGpowerwash+ clean out gutters? 
    • Yes, absolutely! We have a safe and effective process for cleaning gutters.
  • Which Fence Materials Can Be Pressure Washed? 
    • As long as your fence is being cleaned by a reputable pressure washing company, you don’t have to worry about damage occurring during pressure washing. A fence made of pressure treated lumber resists insects, weather, and rot well, and pressure washing will extend its useful life and improve its appearance.
    • Fences made of vinyl, composite, and plastic materials resist rot. Pressure washing isn’t entirely necessary for these fences, but it does clean their surfaces effectively. Cedar and redwood fences withstand severe weather and UV rays well, and annual pressure washing is beneficial to these fences.

Concrete/Brick/Patio/Decks Pressure Washing

  • What types of concrete does Perfect Power Wash seal? 
    • Our sealer is designed for regularly poured concrete. Our penetrating sealer is not designed for stamped concrete because it is not porous. However, we do wash stamped concrete.
  • Will the sealer make my concrete slippery? 
    • No, we use a premium sealer that soaks into the concrete and protects it from within. Because of this, your concrete will not become slippery, nor will it change in physical appearance after our sealer is applied.
  • Does EGpowerwash+ clean brick surfaces? 
    • Yes, absolutely! We have a safe and effective process for cleaning brick surfaces.  
  • Why should I pressure wash/clean my concrete? 
    • Concrete cleaning is as much protection as it is aesthetic. Pressure washing concrete removes built up dirt and grime. Pressure washing and cleaning concrete can also help prevent a slippery surface. Concrete can become a breeding ground for mildew. This is especially important around swimming pools, fountains, and ponds.
  • Does EGpowerwash+ clean decks? 
    • Yes! And a whole lot more. We also clean fences, gazebos, and outdoor furniture.
  • The wood on my deck is grey now. Can you really make it look like new? 
    • Yes, with pressure washing, the original beauty of your wooden deck is restored.

General Questions

  • How can I pay for my power washing services?
    • We accept all major credit cards, checks or even cash.
  • How often should I have my house washed? 
    • We recommend having your house washed at least once per year. This provides consistent protection from harmful algae, mold, and other contaminants. Our Annual Maintenance Plan is designed as a convenient solution for homeowners to keep their home looking perfect.  
  • How does EGpowerwash+ give quotes over the phone?
    • Yes we do but it is better if we come to your location to give an exact quote.
  • Does power washing increase the value of my property? 
    • Yes, absolutely! Washing the exterior of your home can add up to $15,000 to the sale price, according to the National Association of Realtors.
  • What happens if it rains on my day of service? 
    • Our team works in the wind and rain. If the weather is too extreme, our technicians will reach out regarding rescheduling the service.  
  • Do I need to be home for my services? 
    • No. For your convenience, you do not need to be home. All we ask is that close your windows and doors on your service date and provide access to a working water spigot.  
  • Are You Able to Give Me an Exact Time That You Will Be at My Home? 
    • Yes, we keep our promises and if we run late, you get a call.
  • Do you also professionally clean commercial properties? 
    • Yes we do and service some large accounts for years now. Please call us for references.
  • Will my plants be likely to be damaged by your work? 
    • No, we take great care to protect your property and vegetation and if necessary, will cover plants with a plastic sheet.
  • Why should I hire a professional pressure washer?
    • It’s important to understand that not all pressure wash companies are alike and anyone can purchase a pressure washer. An unskilled operator could cause much more harm to your home or business, than it would benefit.
  • What areas do you serve?
    • The greater Seattle area from south of Renton, North of Arlington, and far East of North Bend. King County, Snohomish County and the surrounding areas.

Commercial Pressure Washing

  • How often should I clean my commercial storefront? 
    • All situations call for different solutions. Give us a call so that we ask THE RIGHT questions, to deliver THE RIGHT SOLUTIONS!
  • Why do commercial pressure washing? 
    • Commercial power washing and pressure washing is a great way to brighten up and clean parking lots, building exteriors, store fronts, awnings, sidewalks, curbs, new construction and more. It also can limit your liability for fall related accidents.
  • Do you remove graffiti? Yes we do!
  • Do you clean commercial vehicles? Yes we do!
  • Do you clean gum on concrete? 
    • Yes we do, we can clean almost every service that gum sticks to.
  • Do you pressure wash garages? 
    • Yes we do but all vehicles will have to be cleared out of the garage.


  • Do you mow lawns? Yes we do, no matter the side.
  • Do you do weeding? Yes we do.
  • Do you do hedging? Yes we can but we do not prune trees.
  • Do you do property cleanup? 
    • Yes we do, we can remove all debris, landscaping materials and construction materials.

Protects Your Family’s Health

More than 20 million adults and 6 million children suffer from seasonal allergies in the U.S. According to the American College of Allergy, Asthma and Immunology (ACAAI), some of the most common allergic triggers are pollen, mold spores and dust mites, all of which are washed away by power washing.