Premier Pressure Washing Contractor in O'Fallon, Missouri and Surrounding Areas

Pressure and soft washing services for Missouri homes and businesses

Blank white image.

WELCOME TO Show Me State Pressure & Softwashing

Show Me State Pressure & Softwashing is a locally owned, owner-operated exterior cleaning company dedicated to keeping homes and properties clean, protected, and looking their best. Led by Avery, with over a year of hands-on experience, the business specializes in professional house washing, concrete cleaning, power washing, soft washing, deck cleaning, fence cleaning, and full exterior cleaning services.


We use proven techniques and commercial-grade equipment to safely remove dirt, mold, mildew, algae, and built-up grime without damaging your home’s surfaces. Our soft washing methods are ideal for siding, roofs, and delicate materials, while our power washing services deliver deep, effective cleaning for concrete, driveways, patios, and walkways.


At Show Me State Pressure & Softwashing, every job is handled directly by the owner, ensuring consistent quality, attention to detail, and reliable results. We pride ourselves on honest pricing, dependable service, and clear communication from start to finish. If you want professional exterior cleaning done right the first time, you can count on Show Me State Pressure & Softwashing.

Get A Quote

WHY CHOOSE US?

  • OWNER-OPERATED SERVICE

    Every job is completed by Avery himself, ensuring consistent quality, accountability, and attention to detail on every project.

  • SAFE SOFT WASHING EXPERTISE

    Specialized soft washing methods effectively remove mold, algae, and grime without damaging siding, roofing, or delicate exterior surfaces.

  • COMPREHENSIVE EXTERIOR CLEANING

    From house washing and concrete cleaning to decks and fences, clients get a single, reliable provider for all exterior cleaning needs.

  • STRAIGHTFORWARD, HONEST PRICING

    Clear quotes, no upsells, and no shortcuts—customers know exactly what they’re paying for and what results to expect.

A completely white image.

Professional Pressure Washing Service Backed by Proven Methods in O'Fallon, Missouri

At Show Me State Pressure & Softwashing, we proudly provide dependable, detail-focused exterior cleaning services designed to protect and enhance your property. Serving homeowners and businesses throughout O'Fallon, Missouri, our team delivers professional results using proven pressure washing and soft washing techniques tailored to each surface. With over 1+ year of hands-on experience, we understand how Midwest weather, humidity, and seasonal buildup affect exterior surfaces, and we know exactly how to address them safely. We specialize in removing dirt, mold, mildew, algae, and other contaminants that not only diminish curb appeal but can also cause long-term damage if left untreated. Our approach combines industry-grade equipment with surface-appropriate methods, ensuring effective cleaning without unnecessary wear. From delicate siding to tough concrete, we assess every job carefully before starting.

HOUSE WASHING

HOUSE WASHING

Our house washing service safely removes dirt, mildew, and algae from siding and exterior walls. We use controlled methods that protect surfaces while restoring appearance. With us, your home looks refreshed, cleaner, and well cared for year-round protection.
CONCRETE CLEANING

CONCRETE CLEANING

We provide thorough concrete cleaning for driveways, sidewalks, and patios. Our process lifts deep-set stains, oil marks, and grime buildup effectively. With our professional equipment and techniques, we help extend the life and appearance of concrete surfaces long-term.
POWER WASHING

POWER WASHING

Our power washing service tackles stubborn buildup on durable surfaces using calibrated pressure levels. We adjust settings carefully to clean effectively without damage. With us, you gain strong results that enhance curb appeal and maintain surface safety standards.
SOFT WASHING

SOFT WASHING

We offer soft washing for delicate surfaces such as siding and roofing materials. Our low-pressure process with specialized solutions removes organic growth safely. We protect your property while delivering long-lasting cleanliness without unnecessary wear or surface damage risks.
DECK CLEANING

DECK CLEANING

Our deck cleaning service removes grime, algae, and weather-related buildup from wood and composite decking. We clean thoroughly while preserving materials. With us, your deck becomes safer, brighter, and ready for outdoor relaxation or entertaining with family friends.
FENCE CLEANING

FENCE CLEANING

We restore fences by removing dirt, mold, and discoloration from wood or vinyl materials. Our cleaning process improves appearance and durability. We help your fence look uniform, well-maintained, and protected from premature aging and surface damage long-term protection.
EXTERIOR CLEANING

EXTERIOR CLEANING

Our exterior cleaning service addresses all outdoor surfaces to create a cohesive, polished property appearance. We customize each project based on surface condition and material type. With our expertise, we keep your property clean, maintained, and visually impressive.

Client Testimonials

CHECK OUT OUR RECENT PROJECTS

Washing a dark asphalt shingle roof with a high-pressure water stream near white siding and a gutter.
View More
Brick building corner with white trim, open sky visible.
View More
Beige house with a white garage door, red shutters, and an overcast sky.
View More
View More
View More
View More
View More
HomeAdvisor logo: orange roof and house icon with text

Precision Exterior Washing That Protects and Enhances Your Property

At Show Me State Pressure & Softwashing, we focus on delivering dependable exterior cleaning that homeowners and businesses in O'Fallon, Missouri can trust. We combine careful surface evaluation with professional-grade equipment to ensure every service is performed correctly and safely. Our goal is not just to clean, but to protect your investment and extend the life of your exterior surfaces. When you choose us, you’re choosing a team dedicated to reliable service, honest work, and visible results you can feel confident about.

Frequently asked questions

  • HOW OFTEN SHOULD EXTERIOR SURFACES BE PROFESSIONALLY CLEANED?

    Most properties benefit from professional cleaning once a year, though high-traffic or shaded areas may require more frequent service.

  • IS PRESSURE WASHING SAFE FOR ALL SURFACES?

    Not all surfaces require high pressure. We evaluate each area and choose power washing or soft washing accordingly.

  • WHAT’S THE DIFFERENCE BETWEEN POWER WASHING AND SOFT WASHING?

    Power washing uses higher pressure for durable surfaces, while soft washing uses low pressure and solutions for delicate materials.

Read More