The Accreditations – Grade One

How Does Your
Daily Office Cleaning Measure Up?
Specialists in Office,
Window & Associated Cleaning Services
Grade One
Commercial Cleaning Services Ltd
How Does Your
Daily Office Cleaning Measure Up?
Would You Like To
Reduce Your Health & Safety Concerns?
A Cleaning Contractor
That Really Knows Quality
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Daily Office Cleaning Measure Up?

The Accreditations

Gradeone >> Accreditation

Grade One have obtained the following accreditations and certifications:

Safe Contractor Approved
CHAS 2017
ISO 9001
ISO 14001
ISO 18001
Approved Avetta Member
BICSc Member 2017