The luxury residential cleaning certification for professionals who want to serve high-end homes, earn client trust for life, and charge what refined service is worth.
Twenty years of service. One standard.
The luxury market doesn't buy cleaning — it buys trust, discretion, and an experience of care that ordinary services can't deliver. Since 2006, House of Osmar has refined a service methodology for exactly that clientele. The Osmar Standard™ is that methodology, taught in full: the philosophy, the technique, the etiquette, and the business model that lets a professional command premium rates with confidence.
What high-end clients actually purchase, the psychology of trust in private homes, and the mindset shift from "cleaner" to "steward of the residence."
Chemistry fundamentals, pH and dwell time, and the safe treatment of marble, natural stone, hardwood, brass, art, antiques, and designer fixtures.
The House of Osmar room-by-room system: sequencing, top-down zoning, the detail pass, and the checklist discipline that produces identical excellence every visit.
Conduct inside a private residence, confidentiality, communication protocols, handling valuables and incidents, and pets, staff, and security systems.
Positioning, quoting luxury work, walkthroughs, raising rates, retention, and why discounting destroys premium brands.
The finishing rituals that make a home feel composed, staged, and cared for — the final 1% that clients remember and pay for.
Complete enrollment and receive your private access code by email within one business day.
Work through all six modules at your own pace. Each module closes with a knowledge check you must pass to advance.
Sit the timed 50-question certification exam. Scenario-based, weighted scoring, 85% required to pass.
Receive your certificate with a unique verification ID — proof of the standard you now carry.
Secure checkout · Access code emailed within one business day
Independent cleaning professionals, small company owners, and team leads who want to move upmarket into luxury residential service — or existing luxury cleaners who want a credential that proves their standard.
Most students complete the six modules in one to two weeks of part-time study. The program is fully self-paced, and your access never expires.
A timed, 50-question examination. Scenario questions carry double weight because judgment matters more than memorization in a private home. A weighted score of 85% is required to pass, and one complimentary retake is included.
Yes. Every certificate carries a unique ID registered with House of Osmar. Clients or employers may contact us at hello@houseofosmar.com to confirm any credential.
Your enrollment includes one complimentary retake. Beyond that, the curriculum, checklists, and business material remain yours for life — the value is the standard itself, not only the exam.