Expert Exterior Asset Protection for Commercial Properties
Protect Your Property, Prevent Liability, and Eliminate Slip-and-Fall Risks
Stop costly incidents before they happen — keep sidewalks, entryways, and outdoor assets safe, compliant, and pristine with proactive maintenance from Kleene Shield.
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The Hidden Cost of Neglected Exteriors
Slips, falls, and unsafe walkways aren’t just cosmetic problems — they’re liability hazards.
Insurance claims, legal exposure, and damaged reputation cost property owners thousands every year.
With Washington’s wet climate causing moss, algae, and slippery buildup on hard surfaces, unmanaged exteriors are a ticking time bomb.
Some of Our Top Services
Parking Lot, Walkway, and ADA Access Cleaning
Moss, Mildew, and Algae Removal, and Prevention
Siding, Roofline and Facade Soft Washing
Window and Glass Rinsing
The Kleene Shield Advantage
We’re not a typical pressure-washing company—we’re Washington’s first Exterior Asset Protection provider, delivering ongoing maintenance, hazard prevention, and professional safety certification for homes and commercial properties. Our team brings decades of construction, inspection, and exterior-care experience, giving clients a smarter, more reliable way to protect their buildings, attract customers, and avoid costly slip-and-fall risks.
At Kleene Shield, we go beyond traditional pressure washing. We deliver a proactive, systematic Exterior Asset Protection Program that:
Identifies safety risk zones before incidents occur
Removes slip-hazard buildup (moss, algae, grime)
Improves traction on sidewalks, patios, and entryways
Keeps walkways safe year-round
Documents safety compliance for insurance and audits
Reduce Liability. Improve Safety. Protect Your Property.
Slips, falls, and exterior hazards put your business at risk every day. Get started today and see how Kleene Shield helps prevent incidents before they happen.
Kleene Shield Customer Feedback
What Our Clients Say:
We thought pressure washing was just about keeping things clean—until a customer slipped on algae outside our building. After hiring Kleene Shield, they identified risks we didn’t even know we had. The Safety Certification, the documentation, the routine maintenance… it’s a game-changer. Our walkways are spotless, compliant, and we finally have peace of mind. Worth every penny.
We hired Kleene Shield thinking it would just freshen up the outoor patio. Instead, they found slippery algae on our steps, drainage issues we’d missed, and a few spots that were real fall hazards. Their Exterior Safety Certification gave us a clear plan, and the results are incredible. The restaurant exterior looks amazing and I feel confident having customers at the property.
Maintaining safe walkways, trails, and public areas across the city is a nonstop challenge. Kleene Shield’s assessments identified high-risk zones we hadn’t flagged yet, and their Exterior Safety Certification gave us documented proof of compliance. Since bringing them on, we’ve seen fewer slip incidents, cleaner facilities, and far less staff time spent chasing recurring algae and moss problems. They deliver exactly what a city needs—reliability, safety, and accountability.