Power Washing in St. Louis, MO
In St. Louis, Missouri's continental climate with hot, humid summers and cold winters means mold, salt stains, and pollen are all common problems for home exteriors. Spring is the busiest season — April and May — with fall (September through October) being a quieter but equally effective time to schedule. Kansas City and St. Louis area pricing tends to run 10–15% higher than smaller Missouri cities, but the competitive market rewards getting multiple quotes.
Missouri house washing typically runs $95–$200; Kansas City and St. Louis contractors price 10–15% above the state average.
Top Power Washing Companies in St. Louis, MO
Sorted by rating · All verified by WashPro Directory
Grateful Pressure Wash
Chris Amschler Tree Service and Landscaping
HAX Painting & Remodeling
Midwest Home Enhancers
Painting Dunn Right
Top Notch Pressure
Sharky Clean
AquaTeam PowerWash
Everseal
Loomis Painting Services
Castlewood Home Services
True View Windows and Gutter Cleaning
City Wide Softwash
PRESSURE WASHING ST. LOUIS
Wash Pro Exterior Cleaning Services LLC
I & S Gutter Cleaning services
All Brick Tuckpointing
AllClean House Washing
Malone Painting
Better Painting
JP Frisch Construction Services
BTS Outdoor Solutions & More
Ram Asphalt
St. Louis Power Washing & gutter cleaning
Vets Driveway Co
Aspen Touch General Contracting & Consulting
Newcomer Lawn Care
Pressure Squad
ViV Powerwashing
Buddy Ruff Landscaping & Home Services
Wash Pro Exterior Cleaning
Driveway Rainbow
Linkup Cleaning Services
Wash STL Pressure & Soft Washing
Charles Lawn Care
Gateway City Wash
St Louis Pressure Wash
Martens Exterior Cleaning
Dorado Renovations
Mikelarry Gutter Cleaning & Repairs
Window-Brite Window Cleaning & Pressure Washing
Archway Power
Victory Painting And Flooring Solutions
Berlinco Enterprises Pressure Washing
Downforce Detailing STL
M&M Building Solutions
SoftWash Systems
Creeds All Purpose Services
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Frequently Asked Questions
How much does power washing typically cost?
Costs vary by surface size and type. Driveways typically run $100–$250, house exteriors $200–$500, and decks $150–$350. Getting multiple quotes through WashPro ensures you get the best rate for your area.
How often should I have my home power washed?
Most homes benefit from annual or bi-annual service. Humid climates, homes near trees, or north-facing surfaces may need more frequent cleaning. Driveways typically need washing every 1–2 years.
Are pros on WashPro Directory licensed and insured?
Yes. All pros carry appropriate business licensing and liability insurance. We verify credentials before any provider is listed on our platform — your home is protected.
How long does power washing take?
A typical home exterior takes 2–4 hours. Driveways and decks usually take 1–2 hours each. Your matched pro will provide a time estimate with their quote.
Is power washing safe for plants and landscaping?
Experienced pros take precautions: wetting plants before and after, using eco-friendly detergents, and directing spray away from beds. Ask your pro about their specific approach.
What's the difference between pressure washing and soft washing?
Pressure washing uses high-pressure water to blast away hard dirt from concrete, brick, and stone. Soft washing uses low pressure plus specialized cleaning solutions to safely remove mold, algae, and stains from more delicate surfaces like siding, roofs, and fences. Most pros use both methods depending on what's being cleaned.
Can power washing damage my home's siding or roof?
In the wrong hands, yes — high pressure can crack siding, strip paint, or force water under shingles. That's why professional technique matters. Reputable pros always use the correct pressure and method for each surface. Vinyl siding and roofs are always cleaned with soft-wash low-pressure techniques by trained contractors.
Do I need to be home when the work is done?
Not necessarily. Most pros just need access to an outdoor water spigot and the areas to be cleaned. If gates or specific access points need to be unlocked, coordinate with your pro before the appointment. Many homeowners are at work during the service with no issues.
What's included in a quote — are there hidden fees?
A good quote covers labor, cleaning solutions, and equipment. Watch out for add-ons like 'chemical fees' or 'travel surcharges' that aren't mentioned upfront. When you request quotes through WashPro, pros are expected to give all-in pricing. Always confirm what's included in writing before work begins.
Is power washing worth it before selling my house?
Absolutely. Curb appeal is one of the biggest factors in first impressions, and a clean exterior can add thousands to perceived home value. Driveways, siding, decks, and walkways that look dingy can turn off buyers before they even step inside. A $200–$400 professional wash can easily net a 5–10x return in improved offer quality.