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PROMISES MADE. PROMISES KEPT.

Southern California’s leading commercial property maintenance provider,
whose straightforward philosophy — Promises Made, Promises Kept — makes your life
easier.

Textured Chocolate Squares

Built on
Experience

With over 100 years of combined experience, our team has held supervisory, management, administrative, and ownership roles across every facet of the industry. Our extensive expertise includes Class A, B, and C office buildings, retail and lifestyle centers, schools, medical facilities, and industrial complexes, with service areas ranging from Santa Barbara to the San Diego border and extending into Coachella Valley. We are equipped to handle properties, projects, and challenges of any scale.

Image by Kenrick Baksh

Our Services

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Day Porter

Our day porters keep your property spotless and welcoming with daily cleaning tasks like trash removal, wiping surfaces, and policing for debris. They also report issues like vandalism or safety hazards, helping you maintain property value and guest satisfaction.

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Janitorial

Our janitorial team continues the work of the day porters by maintaining cleanliness and sanitization within tenant spaces, improving tenant satisfaction and increasing occupancy.

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Power Washing

Clean sidewalks make a strong first impression—our power washing service ensures your common areas and enclosures stay spotless. Using hot water and degreasers, we remove grime and grease while following environmental best practices.

Day Porter • Janitorial • Power Washing • Window Washing • Parking Lot Sweeping • Hauling • Construction Repairs

Contact Us

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© Janssen Commercial Services 2025

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