Medical-Grade Office Cleaning for a Harley Street Practice
A case study delivering compliant, high-standard cleaning for a medical and clinical office environment in London.
Project Overview
- Client: Dementec
- Sector: Medical / Healthcare
- Location: Harley Street, London
- Services: Medical-grade Office Cleaning
- Contract Type: Ongoing
- Start
Date: October 2023
The Challenge
Dementec approached LNC Services following dissatisfaction with their previous cleaning provider. Overall cleaning standards were inconsistent and below expectations, with particular issues around specialist surfaces, including marble flooring, which had not been maintained correctly.
Operating from a Harley Street location, the practice required a cleaning partner capable of meeting the elevated expectations associated with a clinical and medical environment. Compliance, reliability, and attention to detail were essential, with Care Quality Commission (CQC) standards placing additional pressure on hygiene, presentation, and risk management.
The client needed confidence that cleaning was being handled correctly, safely, and consistently, without introducing unnecessary risk to staff, patients, or the premises.
The LNC Solution
LNC Services implemented a structured, medical-grade office cleaning specification tailored to the needs of a healthcare environment.

Regular cleaning is delivered five days a week, Monday to Friday, covering offices, consultation areas, communal spaces, and washrooms. The service is designed to meet clinical expectations while remaining discreet and non-disruptive to daily operations.
Particular care is taken with specialist finishes, including marble flooring. LNC Commercial Cleaning uses appropriate, non-harmful products and methods to protect sensitive surfaces while maintaining a high standard of cleanliness, ensuring compliance without causing long-term damage.
The approach balances hygiene, surface care, and regulatory awareness, rather than applying a generic office cleaning model.
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Delivery
The onboarding process was managed carefully to ensure a smooth transition from the previous provider, with clear communication around standards, scope, and expectations from the outset. Any early issues identified during the transition were addressed promptly, with adjustments made to ensure the cleaning specification aligned fully with the practice’s operational and compliance requirements.
LNC Services maintains an ongoing dialogue with the client to ensure standards remain consistent and appropriate for a regulated medical environment.
Client Feedback
- Practice Manager Feedback: “The difference in standards was noticeable very quickly. The cleaning is consistent, the marble floors are properly looked after, and we have far more confidence in the overall hygiene of the practice.”
- Director Feedback:
“LNC Services understands the expectations of a medical environment. Their approach is professional, careful, and reliable, which is exactly what we need in a regulated setting.”
