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CLEAN
SPACES.
HIGHER
STANDARDS.

Commercial cleaning & facility services built as a controlled system.

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A standard you can count on.

Most cleaning companies sell labor hours. We deliver a defined system: clear scopes, measured chemistry, documented verification, and continuous refinement. The result is consistency that holds from visit to visit.

01

Assess

We evaluate your facility, priorities, traffic patterns, and operating environment.

02

Specify

We build a cleaning program around your space, schedule, and actual requirements.

03

Execute

Our team performs the work to a defined standard using measured methods and chemistry.

04

Verify

We inspect, document, and address what needs attention before we leave.

05

Maintain

We continuously refine the program so standards remain high over time.

Focused commercial cleaning and facility services built around the requirements of your environment.

Commercial Cleaning

Recurring programs tailored to your facility’s traffic, finishes, and operating hours.

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Janitorial Services

Day-to-day facility maintenance performed to a defined, inspectable standard.

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Floor Care

Routine and restorative care designed to protect and extend the life of your flooring.

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Deep & Detail Cleaning

Focused work for resets, renovations, move-outs, and special projects.

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Day Porter

On-site facility support throughout the operating day for high-traffic environments.

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Different facilities have different requirements. Sentinel adapts the program to the environment.

Office

Professional environments where presentation and consistency matter every day.

Medical

Programs designed around demanding hygiene standards and controlled environments.

Retail

Consistent presentation across customer-facing spaces and high traffic.

Industrial

Practical, durable programs built around operational realities and safety.

Property Management

Reliable service across occupied commercial properties and multi-tenant sites.

Hospitality

High standards for spaces where every detail is noticed by guests.

Cleaning is the output.
The system is the difference.

Precision

Clear scopes. Defined standards. Work built around the facility rather than a generic checklist.

Accountability

Inspection, communication, and follow-through are part of the service—not an afterthought.

Responsible Chemistry

Thoughtful products and methods selected for performance and the environment in which they are used.

Consistency

The objective isn’t one good clean. It’s a standard that holds from visit to visit.

Performance first. Ecological impact considered at every step.

We use cost-effective, commercially available solutions that deliver real results while minimizing unnecessary toxicity and environmental load. Our current core system is built around EnvirOx hydrogen peroxide chemistry—H₂Orange₂ Hyper-Concentrate 112, Mineral Shock, and OxiFresh—chosen for cleaning power, simplified training, and favorable safety profiles when properly diluted.

We remain open to stronger or more ecological options as they become commercially viable. Every product is evaluated against performance on the soils we actually encounter, worker safety, biodegradability, aquatic impact, packaging efficiency, and total cost in use.

  • Prefer concentrates with measured dilution systems
  • Favor third-party preferred chemistries (Safer Choice, Green Seal, EcoLogo where applicable)
  • Minimize the number of products required for 95% of daily work
  • Document selection criteria so clients can understand the rationale
Current core system EnvirOx H₂Orange₂ Hyper-Concentrate 112 (multi-purpose sanitizer/cleaner), Mineral Shock (safer alternative to traditional acid descalers), and OxiFresh for odor control. These form a practical, high-performance foundation that we continuously review against emerging alternatives.

Ready to raise the standard?

Tell us about your facility. We’ll assess the space, understand your requirements, and build a program around how your business actually operates.

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