How Much Does Pressure Washing Cost Per Square Foot?

Smart Janitorial
3 days ago
3 min read

Updated: 2 days ago

Use the chart below to get a general idea of how much preasure washing cost per square foot. Keep in mind, actual pricing may differ based on your specific cleaning requirements. For the most precise and tailored quote, we recommend a complimentary walk through with one of our expert account managers.

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Most commercial buildings—whether offices, warehouses, or commercial kitchens—rely on a professional pressure washing company to keep their spaces in top shape. More than just maintaining appearances or making great first impressions, professional pressure washing ensures a safe, healthy, and welcoming environment for employees. It also creates a positive experience for your customers, reinforcing trust in the products or services they receive.

The overall cost can vary depending on the scope of the project and the specific areas being pressure washed. Let’s dive into the various factors that influence the cost range of pressure washing.

How Much Does Pressure Washing Cost Per Square Foot?

Average Pressure Washing Cost Breakdown

As mentioned, there are various factors that influence the cost of pressure washing. Let’s explore these factors below:

Per Hour

Some companies charge for pressure washing on an hourly basis, typically ranging from $100 to $200 per hour. For context, most projects are completed within two to four hours, with the exterior of your business usually taking around two hours to power wash. Dirty areas or certain textured surfaces take longer to clean.

Per Square Foot

Many companies charge pressure washing by the square foot, typically between $0.15 to $.66. Square feet can be calculated by multiplying the length of the surface by the width. The more square feet a power washing service has to power wash, the cheaper per square foot the costs will be.

Let’s break down the average cost you can expect by square footage of your business below:

How Much Does Pressure Washing Cost Per Square Foot? Chart

Business Size	Average Costs (Labor Included)
500 - 1,000 square feet	$110 – $440
1,000 - 1,500 square feet	$210 – $480
1,500 - 2,000 square feet	$300 – $520
2,000 - 10,000 square feet	$380 – $1,600
10,000 - 15,000 square feet	$1,400 – $2,250
15,000+ square feet	$2,250+

By Number of Stories

The average cost to pressure wash a business is $400 - 2,200, but the price can vary depending on the number of stories. The higher the stories, the more expensive the job will be because of the difficulty of getting equipment to those locations, either through scaffolding, ladders, bucket lifts, or whatever else. It’s also more risky.

By Location

Different areas will cost different amounts to pressure wash, typically ranging between $100 - 700. Places to pressure wash include the outside, kitchen, sidewalks, parking lots bathrooms and more.

By Material

The cost of surfaces varies greatly, ranging from $0.30 to $2.00 per square foot. Surfaces include concrete, vinyl, wood, brick/masonry, stucco, stone, asphalt, composite, and more. Different materials require different processes. For example, concrete, because of its porous surface, and stone take longer to clean.

Wood

Wood is considered a delicate and porous material where dirt, grime, and algae buildup can result in damage over time. Pressure washing helps to remove this buildup and make your wood look better. Wood is often found in siding, decking, steps, and more. Softer woods require a low-pressure wash.

Asphalt

Asphalt is the most common material for commercial buildings. Sometimes, hand washing asphalt is the better option. If pressure washed, be mindful of the water pressure, as it definitely requires a softer touch. Parking lots are also be made of asphalt, and after a parking lot pressure washing job, it’s always a great time to reseal them.

Brick

Brick is a very rough surface that takes longer to clean. If a brick wall has severe grime, it can take up to six hours to pressure wash. Brick is typically found in steps, patios, driveways, and primary construction areas of the building. Depending on where the brick is located, you could be paying a premium.

Why Choose Smart Janitorial?

We’ve completed over thousands of pressure washing jobs across Los Angeles and Orange County. From warehouses to retail stores, we know how to pressure wash you business fast, safe, and right.

Our team is: