Restore exterior surfaces to like-new condition with commercial-grade pressure washing
What we power wash
First impressions start outside. Stained sidewalks, oil-streaked parking garages, gum-covered entryways, and grimy building exteriors tell tenants, visitors, and inspectors that the property isn't being maintained. Power washing is one of the fastest, most visible improvements you can make to a commercial property, and one of the most overlooked.
LPJ Services provides commercial power washing across the Chicago area for office buildings, retail centers, industrial facilities, HOA common areas, restaurants, and commercial properties with exterior surfaces that need attention. We use commercial-grade hot and cold water pressure washing equipment calibrated to the surface being cleaned. Concrete, brick, stone, metal and painted surfaces each take different pressures and techniques.
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Our commercial power washing covers sidewalks and walkways, parking garages and parking lots, building exteriors and facades, loading docks and service corridors, dumpster pads and enclosures, drive-throughs, patios and outdoor dining areas, retaining walls and fences, awnings and canopies, and graffiti removal. We also handle specialty treatments like gum removal, oil and grease stain treatment, and rust stain remediation.
Why it matters for commercial properties
Dirty exteriors are more than an aesthetic problem. Grease and algae buildup on walkways creates slip-and-fall liability. Neglected concrete deteriorates faster. Stained facades lower perceived property value. Health inspectors notice dirty dumpster pads and loading docks. And tenants notice when the parking garage smells like standing water and motor oil.
Regular power washing extends the life of your exterior surfaces, reduces liability, maintains property value, and signals to tenants and visitors that the property is professionally managed.
Environmental compliance
Commercial power washing generates wastewater that may contain oils, chemicals, and debris. We follow EPA and local stormwater regulations. Runoff contained, collected properly, wastewater disposed of properly. If your property has specific environmental requirements, we work within those guidelines.
Scheduling and access
Most power washing happens off-peak. Early mornings, evenings, or weekends depending on the property. Parking garage work is typically staged by level to keep access open. Sidewalk and entryway washing is scheduled around foot traffic patterns. We coordinate with your property management team to ensure minimal impact on tenants and operations.
Combining with other services
Power washing pairs naturally with window washing, floor care, and seasonal deep cleaning. Many of our clients include quarterly or semi-annual power washing in their facility services agreement alongside their regular janitorial and maintenance programs. One vendor, one schedule, one point of contact.
What's included
- Sidewalk, walkway, and entryway pressure washing
- Parking garage and parking lot cleaning
- Building exterior and facade washing
- Loading dock and service corridor degreasing
- Dumpster pad cleaning and sanitization
- Graffiti removal
- Gum removal from sidewalks and common areas
- Oil and grease stain treatment
- Hot and cold water systems calibrated per surface
- EPA-compliant wastewater containment and disposal
What matters on a power washing job.
The surface
Pressure and chemistry are matched to the surface: concrete, brick, siding and storefronts are not washed the same way.
Runoff
Wastewater is contained and disposed of under EPA and local stormwater rules, with biodegradable cleaning agents.
Graffiti and stains
Graffiti, gum and oil stains are treated as their own task, not left for the next wash.
Timing
Washing is scheduled when entries and walks are quiet, and above ground level with lift equipment where the building needs it.
Surface assessment
We inspect all exterior surfaces (concrete, brick, stone, metal) and identify stains, damage, and anything needing special treatment.
Equipment and chemical selection
We select the right pressure, temperature, and cleaning agents for each surface type to maximize cleaning without causing damage.
Access and scheduling coordination
We work with your property team to schedule around tenant activity, stage parking areas, and minimize disruption.
Execution and containment
Crews execute the wash with proper wastewater containment and runoff management per environmental regulations.
Inspection and documentation
Photos of the visit are on the record in your client portal, and we tell you about any maintenance we recommend.
Power Washing, answered.
Areas we cover most for power washing: The Loop, West Loop, River North, South Loop, Lincoln Park.
How often should commercial properties be power washed?
Most properties benefit from quarterly sidewalk and entryway washing. Parking garages typically need semi-annual or annual deep washing. High-traffic retail and restaurant properties often need monthly service. We'll recommend a schedule based on your property type and traffic patterns.
Can you remove graffiti?
Yes. We use specialized solvents and pressure techniques for graffiti removal on concrete, brick, stone, and painted surfaces. Results depend on the surface material and paint type, but we remove or significantly reduce most graffiti.
What about water usage and environmental concerns?
We follow EPA and local stormwater regulations. Wastewater is contained using berms and vacuum recovery systems where required. We use biodegradable cleaning agents and dispose of wastewater properly.
Do you wash building exteriors above ground level?
Yes. For multi-story buildings, we use lift equipment and specialized nozzles rated for the surface material. We coordinate with window washing teams when both services are needed.