Who We Are
Cobthorne Cleaning & Maintenance is a well-established, independent cleaning company based near Dartford in Kent. With over 20 years of industry experience, we provide high-quality cleaning and maintenance services across Kent, London, Essex, Surrey and Sussex. Since our incorporation in 2012, we’ve grown steadily by delivering consistently high standards and maintaining strong relationships with both long-standing and new clients.
We serve a wide variety of sectors, from schools and offices to residential blocks and commercial premises. Many of our clients come to us through word-of-mouth, and we’re proud to be a company that people recommend.
Our Core Services






Additional Services
Cobthorne also offers various other services to help maintain the professional image of your premise.

Pressure Washing

Pest Control

Graffiti Removal

Void Property & End of Tenancy Cleaning

Environmental & Hazardous Waste Cleaning

Commercial Grounds Maintenance
Why Choose Cobthorne?
We’re committed to doing things properly - from our trained, uniformed staff to our transparent quality assurance processes. Our teams are supported by Area Managers, Working Supervisors and Mobile Operatives to ensure every contract is supported and delivered with the highest standards. We are SafeContractor approved and a Corporate member of BICSc (The British Institute of Cleaning Science), giving you the reassurance that our health and safety procedures are robust, consistent and independently verified.

Over 20 years of experience in commercial cleaning and maintenance

SafeContractor accredited

Corporate member of the BICSc (British Institute of Cleaning Science)

Fully trained staff you can trust

Daily supervision and monthly quality audits

Fast response and flexible contracts

Locally managed teams with trusted mobile support

Fully Trained Staff You Can Trust
All cleaning and maintenance operatives are locally sourced and trained on site by our Area Managers. Training covers all key Health & Safety procedures, including COSHH, risk assessments, manual handling and correct storage of equipment and products.
Our teams are uniformed, DBS-checked (for school environments) and supported by Mobile Operatives in sign-written vehicles, giving you visible, reliable service on every visit. We are proud to be CHAS accredited and SafeContractor approved, giving you confidence in our professional standards and compliance.
Quality Control & Regular Audits
At Cobthorne Cleaning we take quality seriously and pride ourselves on our service delivery. We have a quality control system that allows us to meet and exceed our clients’ expectations.
All contracts are regularly reviewed through unannounced audits by our management team, using a regulated Audit Form from Cleanlink (our software system). A marking system is used throughout our process with 1 being Poor to 5 being Good, this ensures standard levels are monitored throughout the contract.
The manager will inspect all areas to monitor the performance of all the cleaning operatives and working supervisor. These audit reports will be emailed to our client and also used to monitor and improve areas that may need more attention.
Services Trusted by Existing Clients
Abby Waters

GCHA

Caxtons

CPA Property Services


Ready to Work With a Reliable Team?
We’d love to find out how we can help. Contact our team today to discuss your cleaning and maintenance requirements.