How Much Does Roof Cleaning Cost in 2024?

roof cleaning price

The average roof cleaning cost to get your clean roof is about $765 for a standard 1,700 square foot house. But don’t get too comfortable with that number just yet! The final price can dance around a bit, starting as low as $340 and sometimes climbing up to $1,190.

Why the big difference? Well, it all depends on how big your roof is, what it’s made of, how steep it is, and the cleaning method used. We’re here to break down those factors for you, so you can understand what you’re paying for and get the best bang for your buck when it comes to roof cleaning.

What Determines the Cost of Cleaning Your Roof?

factors influence roof cleaning cost

We’ve covered factors that influence the price of roof cleaning. After all, a clean roof not only looks great, but studies show it can actually boost your home’s resale value by up to 5%. So, let’s learn the key factors that can impact your roof cleaning bill.

Cost by Roof Size

The size of your roof is a key factor in determining the final cost of cleaning. A larger roof simply requires more time, effort, and cleaning solution to get the job done thoroughly. You can expect to pay anywhere from $0.20 to $0.60 per square foot. However, if your roof is particularly dirty or steeply pitched, that price can go up to $0.90 per square foot.

For example, if your home has an average-sized roof of about 1,700 square feet, the cleaning cost will likely fall between $350 and $1,200. But for larger homes with roofs around 3,000 square feet, that cost can increase to $600-$2,100. So, knowing the size of your roof is a crucial first step in budgeting for its cleaning and maintenance.

Roof Size (Square Feet) Cost Range ($)
1,000 50 – 750
1,500 75 – 1,125
1,700 85 – 1,275
2,000 100 – 1,500
2,500 125 – 1,875
3,000 150 – 2,250

Cost by Cleaning Method

Now, let’s talk about how different cleaning methods can affect the price tag. Professional roof cleaners will recommend the best approach based on your roof’s material and the grime it’s facing.
Here’s a quick look at the different options and their typical costs:

  • Blower Cleaning: It is the most basic method, using air to blow off loose debris like leaves and twigs. This is the cheapest option, usually costing $0.05 to $0.10 per square foot, but it’s not always the most effective for stubborn stains.

  • Chemical Wash: This method uses special solutions to kill moss, algae, and lichen, and it’s gentler on your roof than pressure washing. It typically costs $0.20 to $0.30 per square foot.

  • Pressure Washing: High-pressure water blasts away dirt and grime, but it’s not suitable for all roof types and can be damaging if not done correctly. Costs range from $0.20 to $0.65 per square foot.

  • Low-Pressure Wash: This method is gentler than high-pressure washing and works well for most roofs. It costs a bit more, typically $0.30 to $0.70 per square foot.

  • Soft Washing: It is the most delicate method, combining low pressure with cleaning solutions and brushing. It’s safe for almost all roof types and is particularly effective for moss and algae. It’s also the most expensive option, usually costing $0.30 to $0.75 per square foot.
Cleaning Method Price per Square Foot
Blower cleaning $0.05–$0.10
Chemical wash $0.20–$0.30
High-pressure wash $0.20–$0.60
Low-pressure wash $0.30–$0.70
Soft wash $0.30–$0.75

Cost by Roof Type

Different types of roof require different cleaning methods, each with its own price range. For instance, delicate asphalt, clay, or concrete tile roofs usually call for a gentle soft wash, typically costing $0.30 to $0.75 per square foot. On the other hand, sturdy metal roofs can handle a high-pressure wash, which might cost you between $0.20 and $0.60 per square foot.

If you’ve got a rubber or tar-and-gravel roof, a chemical wash is often the way to go, usually ranging from $0.20 to $0.30 per square foot. Remember, choosing the right cleaning method for your specific roof material is important for both effectiveness and preventing any potential damage.

Roofing Material Recommended Cleaning Method Price Range
Asphalt shingles Soft wash $0.30–$0.75
Clay tiles Soft wash $0.30–$0.75
Concrete tiles Soft wash $0.30–$0.75
Metal tiles/panels High-pressure wash $0.20–$0.60
Rubber Chemical wash $0.20–$0.30
Slate shingles/tiles Low-pressure wash $0.30–$0.70
Tar and gravel Chemical wash $0.20–$0.30
Wood shakes/shingles Low-pressure wash $0.30–$0.70

Cost by Stories

The height of your home can also impact the roof cleaning cost. Each additional story typically adds about $0.10 per square foot due to increased safety measures and equipment needed. So, while a single-story roof might cost between $0.05 and $0.75 per square foot, a three-story roof could reach $0.25 to $0.95.

Number of Stories Price Range per Square Foot
1 $0.05–$0.75
2 $0.15–$0.85
3 $0.25–$0.95

Labor Cost

The price of labor is a major factor in the overall roof cleaning cost, and most pros base their charges on the size of your roof. However, some might charge by the hour, typically ranging from $17 to $36. Remember, while DIY roof cleaning might seem tempting, it’s crucial to weigh the risks and consider the cost of materials and supplies, including a pressure washer and cleaning solutions. Ultimately, hiring professionals ensures the job is done safely and efficiently, protecting both your home and your investment.

What Additional Costs and Considerations Are Associated with Roof Cleaning?

Now, while we’ve covered the main expenses, there might be a few other costs hiding in the shadows of your roof cleaning project. Let’s shed some light on those, so you’re not caught off guard:

  • Unexpected Roof Repairs: Sometimes, a good cleaning can reveal hidden damage or issues that need fixing. It’s like finding a hole in your sock after doing laundry – not ideal, but better to catch it early. Roof repairs can vary widely in cost depending on the extent of the damage, but on average, you’re looking at around $950.

  • Gutter Cleaning: While some roof cleaning services might include gutter cleaning, others might tack it on as an extra. If you need your gutters spiffed up, expect to pay around $0.80 per linear foot, which usually translates to about $70-$100 for the average home.

  • Moss Removal and Prevention: Got a stubborn moss problem? It might need extra attention, possibly with specialized treatments or a more thorough cleaning method. If moss is a recurring issue, a preventative treatment could also be worth considering, usually costing around $200.

  • Roof Sealing and Painting: Want to give your roof extra protection and maybe even a fresh coat of paint? These are additional services that some companies offer, and their costs can vary depending on the size and complexity of your roof.

  • Solar Panel Cleaning: If you’ve got solar panels, keeping them clean is essential for optimal performance. Some roof cleaning companies offer this service, usually charging around $150.


The bottom line? Don’t hesitate to ask your roof cleaning company like McCoy’s Pressure Washing about any additional services or potential costs upfront. It’s always better to be informed and avoid any unexpected surprises down the line.

3 Tips to Save Cost on Roof Cleaning

tips for roof cleaning cost

Keeping your roof in tip-top condition doesn’t have to break the bank. Here are a few smart moves you can make to save some hard-earned cash on roof cleaning:

Multiple Quotes: Shop Around, Save Money

Don’t settle for the first roof cleaning service you come across. Get quotes from several reputable companies in your area. In this way, you can compare prices and services to find the best deal for your specific needs.

Cleaning Every Other Year: A Little Prevention Goes a Long Way

If your roof isn’t surrounded by a forest or shaded by towering trees, you might not need to clean it annually. A good visual inspection each year can help you decide if your roof can wait another season before getting a professional cleaning. Remember, prevention is key, and a little maintenance can go a long way in saving you money down the road.

Preventative Measures: Keep Your Roof Happy and Healthy

Taking some preventative steps can help keep your roof clean and reduce the need for frequent professional cleaning. Trim back overhanging branches, clear away debris regularly, and consider applying a moss-resistant treatment. These simple actions can make a big difference in the long run.

Remember, a well-maintained roof is a happy roof, and a happy roof means more money in your pocket. By following these tips, you can keep your roof cleaning costs under control without sacrificing quality or protection.

For residents in Brentwood, Murfreesboro, Nashville, and surroundings McCoy’s Pressure Washing offers professional roof cleaning services that ensure your roof stays in excellent condition without straining your budget. Contact us today!

Roof Cleaning Cost- FAQs:

If your roof shows visible discoloration, shading, lifting shingles, warping, or moss growth, it’s time to schedule a cleaning.

Regular roof cleaning is a smart investment in your home’s longevity and value. By keeping your roof clean, you can:

  • Prevent Damage: Dirt, moss, and algae can deteriorate your shingles and lead to leaks, costing you a bundle in repairs.
  • Extend Roof Lifespan: A clean roof lasts longer, saving you the expense of premature replacement.
  • Maintain Your Warranty: Many shingle warranties require regular maintenance, including cleaning, to remain valid.

Generally, we recommend having your roof professionally cleaned once a year, but if your home is surrounded by trees or experiences frequent storms, you may need more frequent cleaning.

Regular roof cleaning can significantly extend the lifespan of your roof, potentially doubling it for certain materials like tile.

Look for dark stains, discoloration, or visible moss or algae growth on your roof. These are clear signs that it’s time for a professional cleaning.

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