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Drone Power Washing & Window Cleaning! Learn more.


Drone Power Washing Chicago

McCahill Painting is excited to bring drone power washing and window cleaning to Chicagoland and the greater region. Our innovative sprayer drone services offer customers massively expanded cleaning and graffiti removal capabilities and a safer, greener, more cost-efficient solution to their elevated projects.  

Our drones tackle jobs up to 12 stories high, empowering customers across all industries to efficiently clean facades, windows, and infrastructure without the challenges and higher costs of traditional methods. All backed by McCahill Painting's 45+ year track record of exceptional workmanship, safety, and customer satisfaction.

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Reach New Heights & Open New Possibilities 

  • Ideal for anything above 8 feet elevation 
  • Reach surfaces up to 12 stories high 
  • Gain access to areas hard to reach with traditional equipment 
  • Cover elevated and widespread spaces more efficiently
  • Eliminate the safety issues, added costs, and environmental impact of booms, lifts, suspension systems, scaffolds and similar equipment 

Drone Power Washing Capabilities

Our drones deliver a full range of solutions to remove dirt, grease, biological and environmental contamination, peeling paint, corrosion, graffiti, and more. 


  • Power Wash up to 4,000 PSI 
  • Soft Wash 
  • Touchless Window Cleaning 
  • Graffiti Removal 
  • Roto Tip 
  • De-Icing 

Clean Every Inch of Your Exterior Surfaces with Ease

From traditional building exteriors to ornate signage to rugged precast concrete and structural steel, our power washing drones get the job done.  

  • Facades / Walls 
  • Windows 
  • Roofs 
  • Signage 
  • Precast concrete 
  • Structural steel 
  • Towers, tanks, and silos 
  • Industrial infrastructure 
  • Bridges, overpasses, elevated railways 
  • Monuments, sculpture, and art installations 
  • Train cars 
  • Vehicle fleets 
  • Cargo ships 

All substrates: 

  • Brick 
  • Stone 
  • Glass
  • Precast concrete 
  • Structural steel 
  • Metal 
  • Vinyl 
  • Wood 
  • IPE Decking 
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Drones Eliminate Safety Risks!

Drones are game changers for job safety. Eliminating lifts, elevated scaffolds, and cable suspension systems significantly reduces risks to workers and employees and greatly minimizes the potential damage to property.

Drones are More Efficient & Reduce Costs

Significant efficiencies are gained by eliminating costly booms, lifts and other elevated platform equipment, reducing crew size, reducing waste through precision drone application, and by covering the same space in less time vs. traditional methods. 

Drones Reduce Environmental Impact

Our power washing drones help organizations meet sustainability goals by offering a greener solution compared to traditional methods:

  • No emissions or ground damage from diesel-burning booms or lifts
  • Precisely calibrated drone application reduces water and product waste 
  • Eco-friendly cleaning formula of hot water and biodegradable cleaning agents

Protect the Long-Term Value of Your Assets

Properly cleaning and maintaining exterior surfaces extends the life and long-term value of your assets and the finishes that protect them. Drone power washing offers a safer, greener, more efficient solution to preserving commercial and industrial assets over the long term.

Drones + Hot Water = Superior Results 

Over several decades of cleaning surfaces and preparing them for excellent paint adhesion, we've found that 250-degree hot water, applied at the right pressure and using the right technique, is the most gentle yet effective power washing method for a variety of applications. 

Using hot water eliminates the need for harsh cleaning agents and achieves excellent results at a lower pressure, both of which protect the underlying substrate. In instances when something more than hot water is required, we incorporate mild, eco-friendly cleaning products that work extremely well when combined with hot water. 

Operated by Our Trained and FAA-Licensed Drone Pilots 

Our autonomous sprayer drones are operated only by properly trained and FAA-licensed drone pilots. Safety is priority #1 at McCahill Painting and we have maintained an impeccable safety record over more than four decades.  

Why Choose McCahill Painting for Drone Power Washing & Drone Window Cleaning? 


Using drone technology successfully requires more than owning a drone and having a pilot. Our drone program is backed by more than 45 years of knowledge and experience cleaning, painting, and restoring a full range of substrates in industrial and commercial settings across most major industries.  

Our customers’ projects benefit from our wide-ranging expertise and capabilities including power washing, abrasive blasting, painting, corrosion mitigation, proper surface preparation, graffiti removal, and more. We understand exactly which products and application techniques should be used to deliver outstanding results while carefully protecting and extending the usable life of your industrial and commercial assets. 


McCahill Painting brings you our tried-and-true hot water power washing system, proven to deliver excellent results with less environmental impact all while carefully protecting underlying substrates. Our trucks’ self-contained water supplies further streamline our process and expand the range and reach of our drones. 


We employ a rigorous ongoing safety training program and regularly update our equipment and gear as part of our commitment to prioritize, teach, and apply safe work practices on all McCahill Painting jobs. 

Maintaining an impeccable safety record over more than four decades in commercial and industrial painting and cleaning has instilled deep confidence in our customers who know a McCahill Painting crew is a safe crew. 

proudly serving chicagoland, illinois, wisconsin, indiana & michigan

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McCahill Painting is an ISNetworld Member Contractor, underscoring our commitment to safety, training and sound business practices.