“We’re all on the same team. We work with our clients, suppliers, and each other to achieve a defined purpose through collective participation and engagement.”

Martyn Madden – Director

Reviews - Martyn Madden



RATED 5 STARS ON  Rated 5 Stars for Commercial Cleaning

Find out why the best only use MJM

If you’re looking for a cleaning company, we firmly believe that MJM Cleaning Services is the best there is.
Happily, it seems like our clients agree with us

MJM Cleaning Services provide us with an excellent cleaning service in our porta cabin offices, our cleaner Martin is professional and friendly ensuring the job gets done. Nothing is too much trouble and he has gone above and beyond his duties on a number of occasions when we’ve had additional cleaning required. Martin feels like part of our site team and is always cheerful, which is welcome on a Monday morning.

Reviews - MJM Cleaning

RSR Response Ltd

Amazon Swansea


We have recently switched to MJM Cleaning Services Cleaners and immediately noticed an improvement in the standard of cleaning. All the staff are polite, helpful, friendly and punctual. They are willing to adapt to our needs and it is not a one product fits all company. We are very pleased with the service provided so far and would not hesitate to recommend them to you if you are looking for a first class service.

Reviews - MJM Cleaning

Gower Medical Practice

Martyn Keane


The standards maintained by the team and the support from office and management staff is above and beyond. Having recently expanded our offices, the cleaner was faced with the challenge of maintaining the day to day cleaning standards but also the major building works dust and debris that this brought. Even during this time, the high standard was delivered. We would recommend this company to any potential client.

Reviews - MJM Cleaning

CASS Supplies LTD

Tom Gent


Having used the Martyn Madden group for a number of years I feel that they are leaders in their field of business. Their very accommodating way of working makes it a pleasure to work with them, nothing is a problem. They have invested heavily in training their workforce over recent years which I feel is a large commitment to ensuring their works are carried out to the required standard and sets them apart from their competitors.

Reviews - MJM Cleaning

Project Cowlin Construction

Mark Stephens






When entering a contract with MJM your first 2 weeks of cleaning will be FREE of charge.*

Reviews - Client Cleaning Support Team
Dani Smith

Client Support Manager

We treat your office as if it’s our office

Office, Retail, Industrial – Commercial cleaning services Cardiff, Swansea & Bristol

  • FREE Two Weeks Cleaning*

  • National Living Wage Employer

  • ECO Friendly Products Used

  • All Staff Enhanced DBS Approved