Kleene Shield LLC
The Exterior Asset Protection Company
Clean, safe, well-maintained properties attract customers and protect your brand. Moss, algae, grime, and clogged roofs cut lifespan by years. We reverse and prevent that.
Kleene Shield protects a property’s exterior assets—walkways, parking lots, siding, gutters, windows, and building surfaces—by keeping them safe, compliant, and well‑maintained year‑round.
Kleene Shield provides risk reduction, compliance protection, curb appeal and asset longevity.
We work with Restaurants, Retailers, Assisted Living Communities, Clinics & other high traffic businesses.
Kleene Shield is Washington’s Only Exterior Safety Certification Program—a systematic, technology-backed way to protect your property, your residents, your patients, and your business.
Get Your Kleene Shield Risk Report!
Commercial Services
The PNW climate demands year-round attention for your business.
Healthcare Services
Our systems reduce liability, extend asset lifespan
Government Services
Clean, safe walkways boost curb appeal, attract visitors.
5 STAR Experience from 1st Call to Follow-up GUARANTEED!
Clean is good. Protected is better!
The Kleene Shield Safety Certification
Your property becomes safer, stronger, and more compliant — guaranteed. Your business becomes one of the safest, cleanest, and best-protected in the region.
Your Property Receives:
Full property exterior slip-risk assessment
Gutters, siding, and façade longevity checks
Drone-based inspections
ADA compliance review for exterior surfaces
Insurance-ready documentation
Hazard identification & remediation plan
Have any question?
Get a Free Estimate Now
Commercial & Government
Some of our Top Services
Exterior Washing
Soft washing keeps your property safe and looking good.
Building Washing
Elongate the life of your property with our regular property washing services.
Parking Lots
Keep your parking lots & walkways looking great and protected from the wet PNW weather.
WHY THIS MATTERS
Your stakeholders demand safety: Residents & families, Patients, Customers, Regulators & Insurance carriers. Kleene Shield gives you:
Longer
Lower liability exposure
Protection from lawsuits
Longer-lasting assets
Stronger safety reputation
Proof you’re compliant and proactive
Why We’re Different
The Kleene Shield Report
Delivered after every visit—clear, professional, and audit-ready.
Our proprietary scoring system integrates tools such as Drone Inspections of roofs, gutters & walkways, AI-Powered Hazard Scoring, Digital Maintenance Logs, Property Manager Dashboards as well as our On-demand emergency hazard cleanup response.
FAST, ACCURATE, DOCUMENTED & TRANSPARENT.
%
Before Risk Score
%
After Risk Score
ADA NonCompliance Fines
Slip & Fall Settlements
Average Starting Risk Score
Average Risk Score After Kleene Shield
Leadership Team Members
Meet Some of Our Professionals
Bren Hopkins
Chief Executive Officer
Sierra Blackstone
Customer Experience Manager
Joe Wexler
Senior Technician
Griffin Diamond
Lead Technician
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.
Need Pressure or Window Washing, Gutters, Property, Walkway, Driveway Cleaning?