How much does pressure washing a house cost in Pennsylvania?
Published price ranges for house washing and single surfaces, how companies charge, the minimums and extras, and how to compare quotes.
Pressure Washing guides
25 guides for Pennsylvania homeowners. Every guide lists its sources.
Pennsylvania guides
How to choose a pressure washing company in Pennsylvania
The checks that matter most: state registration, lead-safe certification for older homes, a method that suits your siding, roof or deck, and a written estimate.
Questions to ask a pressure washing company before you hire
A checklist of questions for any washing company, grouped by topic, with the reason each one matters and the source behind it.
Signs your house, roof or deck needs cleaning, and signs it should not be pressure washed
What dark roof streaks, green or black siding, a gray deck and peeling paint tell you, and the conditions under which the sources say not to pressure wash.
Should you pressure wash your own house, or hire a professional?
The safety rules for using a pressure washer at home, the gentler methods the trade bodies describe, and when lead paint, roofs or old brick point to hiring.
How often should you pressure wash your house, deck or roof, and when?
No authority sets a washing schedule. What decides the interval for each surface, how long deck finishes last, and the timing advice the sources do give.
What happens during a house wash, roof cleaning or deck cleaning, and how long it takes
A visit in time order: protecting plants and stone, containment on older homes, test patches, how each surface is cleaned and rinsed, and what to check after.
Do pressure washing companies need a license in Pennsylvania?
No state license exists for washing. The registration, federal lead paint, pesticide and storm drain rules that can apply, and how to look a company up.
Pressure washing and driveway sealing scams: door-knockers, leftover materials and bad practice
What consumer agencies have documented about door-to-door paving and sealing crews, the FTC's signs of a home improvement scam, and practices the trade bodies warn against.
Pressure washing questions and answers for Pennsylvania homeowners
Quick answers to the questions homeowners ask most about pressure washing and soft washing, each drawn from a government body or trade association.
Bleach and cleaning chemicals in pressure washing: what homeowners should know
The cautions that come with bleach and other cleaners on siding, roofs, decks and masonry, when a cleaner counts as a pesticide, and what to ask a company.
Can you pressure wash a roof? Cleaning black streaks off asphalt shingles
The asphalt shingle makers' guidance on roof algae: what the streaks are, why pressure washing is ruled out, how the low-pressure method works, and prices.
Can you pressure wash old brick or stone? What the National Park Service advises
Why historic brick and lime mortar are easily harmed, the low pressures and test patches the Park Service recommends, cleaner cautions, local rules and prices.
Can you pressure wash vinyl siding without damaging it?
The siding makers' association on washing vinyl: hose and brush first, pressure washer rules, where not to spray, mildew and stains, what to avoid, and costs.
Pressure washing a driveway, patio or walkway: cost, oil stains and sealing offers
Published prices for driveways, patios and walkways, what happens to oily runoff, documented paving and sealing scams, safety on hard surfaces, and questions to ask.
Pressure washing an older painted house: lead paint rules and risks
Why washing old painted surfaces can spread lead, what a certified firm must do, how the rule treats owners and landlords, and how to find out if paint contains lead.
Should you pressure wash a wood deck before staining it?
What a Forest Products Laboratory chemist advised on cleaning a deck, why a power sprayer can harm the wood, how long to wait before finishing, and prices.
Should you pressure wash before painting or staining your house?
What the EPA, the Forest Products Laboratory, the siding industry and Pennsylvania law say about washing a house, deck or brick before a new coat goes on.
Soft washing vs pressure washing: which one does your house need?
Why roof, siding, deck and masonry guidance all points to lower pressure, what replaces the pressure, the chemical risks that come with it, and how prices compare.
Where does pressure washing water go? Storm drains, runoff and the rules
How storm sewers and combined sewers carry wash water, what Pennsylvania's storm sewer program says about non-stormwater, lead paint runoff, and questions to ask.
County guides
Pressure washing in Bucks County, PA: Levittown-era houses, lead paint and complaints
What Census figures on Bucks County housing mean for washing painted siding and trim, why Levittown homes raise the lead question, and where to complain locally.
Pressure washing in Chester County, PA: newer homes, big houses and what to check
What Census and county planning figures mean for washing a Chester County home: which houses face the lead rule, why size drives the price, and how to check a company.
Pressure washing in Delaware County, PA: older homes, storm drains and complaints
What Census and county figures mean for washing a Delaware County home: older housing and lead paint, where wash water goes, and where to take a complaint.
Pressure washing in Montgomery County, PA: condos, rentals and older homes
What Census figures on Montgomery County housing mean for washing: condo and twin units under state law, rentals and the lead rule, and checks to make.
Pressure washing in Philadelphia: old brick, historic rules and storm drains
What Philadelphia's old housing, historic register, sewers and contractor rules mean for washing a row house or twin, and how to check a company.