Get matched with top pressure washers in O Fallon, MO
There are 23 highly-rated local pressure washers.
TRUSTED BY O FALLON, MO HOMEOWNERS
4.7 
203 Verified Reviews for Pressure Washing pros in O Fallon, MO
*The Angi rating for Pressure Washing companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.
*The HomeAdvisor rating for Pressure Washing companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.
Last update on July 12, 2025
Pressure washers in O Fallon
We will make your roof, patio, driveway, deck, fence, siding look like new again using our power washing and soft wash system to clean away years of built up We know what it takes to make your property shine, we offer up to a 10 year warranty depending on the service. Our products are plant and grass friendly!
"The Preserve Co team went above and beyond my expectations. The guys were very knowledgeable and patient with all of my questions, and completed the job within a timely manner and with a professional component. I have already recommended them to my neighbors and family in the area."
Katie B on March 2025
We will make your roof, patio, driveway, deck, fence, siding look like new again using our power washing and soft wash system to clean away years of built up We know what it takes to make your property shine, we offer up to a 10 year warranty depending on the service. Our products are plant and grass friendly!
"The Preserve Co team went above and beyond my expectations. The guys were very knowledgeable and patient with all of my questions, and completed the job within a timely manner and with a professional component. I have already recommended them to my neighbors and family in the area."
Katie B on March 2025
Complete Power Washing offers a professional power washing service that provides, pressure washing services, roof cleaning services, and soft washing services. Proudly serving the entire St Louis, MO area. You can expect affordable prices, quality workmanship and fully insured crews along with professional customer service.
"Great, Frank did great job. Will definitely hire again"
Ken J on July 2025
Complete Power Washing offers a professional power washing service that provides, pressure washing services, roof cleaning services, and soft washing services. Proudly serving the entire St Louis, MO area. You can expect affordable prices, quality workmanship and fully insured crews along with professional customer service.
"Great, Frank did great job. Will definitely hire again"
Ken J on July 2025
For over 30 years, Window Gang has been the leader in providing exceptional exterior cleaning services to both the residential and commercial markets. Year after year Window Gang is recognized for their quality award winning work, community involvement, and its environmental stewardess. This dedication and commitment from our people to excellence, has earned us the reputation as a “Service Beyond Your Expectations” company and who’s mantra remains the guiding principle today.
"It looks good. I am trying to find out why I was charged slightly more than the quote sent to me. Was quoted 145.00 and was charged 149.00."
Susana Z on March 2024
For over 30 years, Window Gang has been the leader in providing exceptional exterior cleaning services to both the residential and commercial markets. Year after year Window Gang is recognized for their quality award winning work, community involvement, and its environmental stewardess. This dedication and commitment from our people to excellence, has earned us the reputation as a “Service Beyond Your Expectations” company and who’s mantra remains the guiding principle today.
"It looks good. I am trying to find out why I was charged slightly more than the quote sent to me. Was quoted 145.00 and was charged 149.00."
Susana Z on March 2024
We’ll make your roof look like new again using our soft wash system to clean away years of built up grime, mildew, dirt and everything else that can stick to your roof. With over 8 years of experience, we know what it takes to make your roof shine again, and we back that up with a 3 year guarantee on our work. We are approved by shingle manufacturers and can help extend the life of your roof. We use plant and grass friendly products to help maximize your curb appeal and increase your property value. Call Scott today for a FREE estimate on making your roof the cleanest in the neighborhood!
"Great job! He went over the worse areas several times until my house looked like new!"
John T on June 2025
We’ll make your roof look like new again using our soft wash system to clean away years of built up grime, mildew, dirt and everything else that can stick to your roof. With over 8 years of experience, we know what it takes to make your roof shine again, and we back that up with a 3 year guarantee on our work. We are approved by shingle manufacturers and can help extend the life of your roof. We use plant and grass friendly products to help maximize your curb appeal and increase your property value. Call Scott today for a FREE estimate on making your roof the cleanest in the neighborhood!
"Great job! He went over the worse areas several times until my house looked like new!"
John T on June 2025
Complete Decks and Renovations believes in developing and maintaining a long-term relationship with our customers, and your complete satisfaction with our services is our greatest concern. And YES WE DO HAVE INSURANCE .. Did you know an uninsured worker can SUE YOU should they get injured on your property? complete decks and renovations removes all risk and delivers quality results along with extremely competitive pricing on every job we do. We offer deck repair, deck construction, deck refinishing, fence refinishing, Custom deck builds, Basement finishing, Home additions, Tile flooring,Bathroom renovations, kitchen renovations, backsplashes, custom showers, vinyl plank flooring, carpet,patio cleaning, house washes,driveway cleaning,and much more! We do not offer window washing services
"The guys showed up promptly every day, were professional & friendly. They did an awesome job at a very reasonable cost."
Stephanie K on March 2025
Complete Decks and Renovations believes in developing and maintaining a long-term relationship with our customers, and your complete satisfaction with our services is our greatest concern. And YES WE DO HAVE INSURANCE .. Did you know an uninsured worker can SUE YOU should they get injured on your property? complete decks and renovations removes all risk and delivers quality results along with extremely competitive pricing on every job we do. We offer deck repair, deck construction, deck refinishing, fence refinishing, Custom deck builds, Basement finishing, Home additions, Tile flooring,Bathroom renovations, kitchen renovations, backsplashes, custom showers, vinyl plank flooring, carpet,patio cleaning, house washes,driveway cleaning,and much more! We do not offer window washing services
"The guys showed up promptly every day, were professional & friendly. They did an awesome job at a very reasonable cost."
Stephanie K on March 2025
Jablan General Contracting proudly serving St.Louis Mo + 50 Miles City County. We Specialize in Custom Building Fences and Decks for all your needs. New Installation - Repairs - Restoration Staining & Pressure Washing Fences Decks Wood Homes. Call us Today For Free Estimate and Visit our website for more information.
"He did an excellent job, even did more than what we had discussed. Was surprised when I saw had concreted the whole porch. I was very pleased."
Diane R on June 2025
Jablan General Contracting proudly serving St.Louis Mo + 50 Miles City County. We Specialize in Custom Building Fences and Decks for all your needs. New Installation - Repairs - Restoration Staining & Pressure Washing Fences Decks Wood Homes. Call us Today For Free Estimate and Visit our website for more information.
"He did an excellent job, even did more than what we had discussed. Was surprised when I saw had concreted the whole porch. I was very pleased."
Diane R on June 2025
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Great job and very friendly and reliable. John went above and beyond to ensure my place was spotless and taken care of. Would highly recommend him if you want your house or business to shine. "
amir d on July 2025
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Great job and very friendly and reliable. John went above and beyond to ensure my place was spotless and taken care of. Would highly recommend him if you want your house or business to shine. "
amir d on July 2025
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
Brown Pro Wash, LLC committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"Great service & quality!"
Liah B on May 2023
Brown Pro Wash, LLC committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"Great service & quality!"
Liah B on May 2023
With over 10 years experience, Think Tank Enterpises is your industry expert in St. Louis, MIssouri and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!
"Everything was perfect. Their method of precision and professionalism is a skill that should be taught in schools. In my eleven years of owning my home, my deck has never looked better. The work that was done on my deck is immaculate. The price was very affordable. The workers were professional and courteous. In all of my years on Earth I have never used a more qualified, precise, and reliable company. If you want your deck done right and fast. They are the ones to call."
April S on July 2025
With over 10 years experience, Think Tank Enterpises is your industry expert in St. Louis, MIssouri and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!
"Everything was perfect. Their method of precision and professionalism is a skill that should be taught in schools. In my eleven years of owning my home, my deck has never looked better. The work that was done on my deck is immaculate. The price was very affordable. The workers were professional and courteous. In all of my years on Earth I have never used a more qualified, precise, and reliable company. If you want your deck done right and fast. They are the ones to call."
April S on July 2025
FAQs for pressure washing projects in O Fallon, MO
Yes, pressure washing companies typically use your home’s water supply from the water spigot outside your house. While arrangements can be made with the pressure washing company to supply its own water, it’s very rare. Unless the company is already set up to supply its own water, this will likely incur additional costs for the company to fill a tank and haul it.
The main difference between pressure washing and power washing is that power washing uses hot water and pressure washing does not. Pressure washing uses only the water from the outside hose connection. Heated power washers tend to cost more and are more commonly used by professionals. Hot water with special cleaners is better suited to more complex or challenging cleaning tasks such as removing grease or oil from a concrete slab. In most cases, pressure washing your driveway should not require heat or powerful cleaners.
The cost to pressure wash a house ranges from $100 to $750, depending on the location, size, and height of your house. Power washing, on the other hand, costs from $250 to $400 per project, on average. Other cost factors include the accessibility of some areas of the house.
Avoid pressure washing these items and areas of the house:
Painted or stained decking
Composite decking
Stucco
Painted siding
Light fixtures and electrical outlets and panels
HVAC units (your air conditioner)
Windows
Plants and trees
These parts of the house are okay to pressure wash:
Natural wood decking that is not stained or painted
Siding made of vinyl, aluminum, and cement
Concrete
Most children’s toys
Outdoor furniture
Trash cans and recycle bins
- Dardenne Prairie
- Lake Saint Louis
- Saint Paul
- Wentzville
- Cottleville
- Weldon Spring
- New Melle
- Saint Peters
- Foristell
- Old Monroe
- Saint Charles
- Moscow Mills
- Chesterfield
- Winfield
- Town And Country
- Wright City
- Augusta
- Glencoe
- Ellisville
- Wildwood
- Maryland Heights
- Troy
- Ballwin
- Bridgeton
- Creve Coeur
- Foley
- Hazelwood
- Labadie
- Manchester
- Pacific
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