How Much Does Pressure Washing Cost in St. Louis?

pressure washing estimate

Pressure washing is a quick, effective service to clean home exterior surfaces. It can remove stains, debris and mildew from vinyl, brick, wood and even shingles.

Whether it’s your house or business, pressure washing can immediately improve the appearance of your building.

Pressure washing is an affordable method to give a house a facelift, without remodeling. But some homeowners will never schedule these services because they assume they are too costly or not worth the price.

Let’s look at the typical cost of pressure washing so you aren’t one of those homeowners who doesn’t see the value of this service.


A pressure washing company in St. Louis is either going to bill you by the hour or depending on the size of the job. Sometimes, a local business may offer flat rates for their jobs. This simplifies their pricing for their customers and themselves, but it is definitely not the standard.

Average costs of pressure washing vary a little throughout the country, but they should be pretty similar throughout St. Louis.

This cleaning method works really well on several household surfaces, so we’ll break down the average price of pressure washing by the type of surface to be cleaned.


The cost for homes or residential buildings and small offices or storefronts is somewhere between $0.40 and $0.70 per square foot of surface area, with the mean cost being $0.40 per square foot. This will put the average price somewhere around $225 for a smaller home, although this price can easily be increased depending on the size of your house.


Wood is much softer than vinyl, concrete, brick and most other home building materials, so you have to be careful not to be rough on it. This is a case where hiring a professional for deck cleaning or for patio cleaning is much less risky than trying to do the job yourself. Plan to pay somewhere between $100 and $250 for most wood decks and patios in St. Louis.


Did you know that your home’s roof can be pressure washed? Like with wood, it requires special knowledge and techniques to protect fragile shingles – although other roofing materials, like tin, are able to withstand high pressure washing. The St. Louis pressure washing service you hire will have different accessories for their equipment to work on the type of roof you have. This service runs somewhere between $250 and $600.


Vinyl and wood fencing will develop mildew after awhile, and mud stick to these types of surfaces. For $150 to $300, you can have fences pressure washed so that they look brand new.


Concrete is easy to pressure wash, and it is a very effective way to remove stains. You can pay as little as $0.08 per square foot for pressure washing a driveway, or up to $0.35 for power washing sidewalks with concrete detergent.


AsLike we said, the price of pressure washing can vary depending on a lot of different factors. Here are some of the things that can affect the price of your pressure washing service:

  • The Company You Choose – A company with more training, more time in business, or one that offers guaranteed results could charge a little more than their competitor. Reputation means a lot, but that doesn’t mean a new company can’t do a great job.
  • The Service – The amount of work that goes into each job can impact the price of the service somewhat. Roofs are trickier sometimes, versus vinyl siding which is much more popular and easier to do. Residential fencing needs more attention to detail. All these factors are figured into your estimate.
  • Size of the Structure – The square footage of the area is the most common factor that impacts cost. However, most fences are small in area but more tedious to clean. Likewise, concrete sidewalks with curbs or stone edging can raise the price of a smaller surface.
  • Severity of the Cleaning Needs – Stained and dirtier home surfaces will need much more time and attention than ones that only need to have dust and dirt washed away. For example, oil spots may need detergents to remove them, while eliminating mildew from vinyl usually only requires high pressure water.
  • Where You Live – Costs are just higher in certain neighborhoods of St. Louis. The closer you are to a big city or a wealthy suburb, the more you can plan to pay for pressure washing. Also, the availability of pressure washing companies – or lack thereof – can increase the price too.
  • Demand – The season may affect your price, as many homeowners opt to have pressure washing as part of their spring cleaning, or after a weather event that left debris scattered on the exterior of their house.


Before you decide on a company or St. Louis pressure washing service, check around to see which service friends and friends or family may have used in the past. You’ll likely get very good recommendations.

After that, it’s essential to get estimates from 2-3 local companies. Any more than that can be too much information, but you don’t want to trust just one business for an honest estimate.

As soon as you get the final estimates, one company may be priced by the hour and another by the job. Sometimes this can be complicated and hard to really compare, so it’s necessary to ask a few questions like “How long do you think the service will take?” This type of question will help you better compare estimates that are priced with different factors.

Don’t forget that price is just one factor in deciding who to hire. You could see a range of prices in the estimates that you ask for, but it isn’t always recommended to hire the lowest priced service. Investigate deeper to find out if this is a promotional price or if the business prices its services lower for some other reason.

As soon as you have considered the price against other factors like reputation and guarantees, you can then make an educated decision about the right company to handle your pressure washing services.

For an affordable price and great service, call STL Pressure Wash Co. at 314-207-0443. We guarantee competitive, low pricing and the best pressure washing results in St. Louis.

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