• Case Study

Case Study: Smart Cleaning achieves 98% client satisfaction with Trustmarque’s York office cleaning contract

21 Nov 2025
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Key details

Earlier this year, local technology company Trustmarque needed a professional and reliable partner to keep their busy York offices spotless. The brief was simple: maintain high standards, limit disruption, and provide clear reporting.

With that in mind, we got to work.

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The challenge

Trustmarque’s York office is home to both staff and visiting clients. With sensitive data handled daily, maintaining hygiene and security were key priorities.

Covering 5,000 sq. ft of open-plan space, the site includes desks, meeting rooms, kitchens, and a reception area.

Trustmarque needed consistent results, vetted staff they could trust, and a service that wouldn’t interrupt the working day. They also wanted eco-responsible products and full visibility of performance.

The solution

We began with a full site survey and cleaning audit to identify problem areas. From there, we built a practical cleaning plan covering daily, weekly, and monthly tasks.

To deliver this service, we assigned a two-person crew and an experienced roving supervisor, working five days a week. Cleaning took place outside working hours to avoid disruption, supported by strong supervision and structured reporting.

Attendance is logged through a mobile app using QR codes, giving complete transparency on who is on site and when. Every operative is trained in eco-friendly cleaning practices and colour-coded systems, using only the Jangro eco-certified range.

Cleaning scope:

  • Daily hoovering, dusting, and sanitisation of workstations
  • Cleaning of washrooms, kitchens, and staff break areas
  • Glass and interior window cleaning
  • Floor maintenance (vinyl and carpet)
  • Waste segregation and recycling management

A mobile supervisor carries out daily spot checks and manages consumable restocking. Monthly on-site audits are led by a Senior Area Manager, with results reviewed alongside the client against clear KPIs.

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The results

After just three months, we achieved:

  • 98% client satisfaction score (surveyed)
  • 0-1 cleaning complaints per month
  • 100% Jangro eco-certified products used

In that short time, the office presentation and air quality improved noticeably. Staff shared positive feedback about hygiene, and our contract was renewed for another year.

“Would just also like to say how fab Roz and John are.”
Angela Hume, Office Coordinator, Trustmarque

Why it worked

  • A dedicated and reliable team who understand the site’s needs
  • Consistent supervision and real-time attendance tracking
  • Open, transparent communication with regular performance reviews
  • Sustainable cleaning methods aligned with the client’s responsibility goals

Summary

Trustmarque needed a partner they could rely on for consistent, high-quality cleaning. With a clear plan, digital reporting tools, and a focus on sustainability, we’ve kept the site clean, welcoming, and ready for visitors every day.

It’s a practical approach that delivers visible results and long-term confidence.

Is your in-house team looking for support with regular office cleaning?

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Explore our daily office cleaning services across York, Leeds, and Yorkshire, or get in touch for a quote.