At Marisco, we pride ourselves in offering the very highest standards in property maintenance services. As well as investing heavily in our staff, we hold a number of accreditations that serve as a testament to the quality of work that we do.

We hold the following ISO accreditations.


ISO 9001:2015 – Quality management systems

The ISO 9001:2015 accreditation is awarded to companies that consistently provide products and services that meet customer and applicable statutory and regulatory requirements. It is also given to companies that aim to maximise customer satisfaction through effective delivery of their services by implementing processes for improvement, while assuring conformity to customer and applicable regulatory requirements.

ISO 14001:2015 – Environmental management systems

This is awarded to companies who demonstrate an environmental management system that enhances their environmental performance. Keeping in line with a company’s environmental policy, a good environmental management system will achieve environmental objectives and fulfil compliance obligations.

ISO 4501:2018 – Occupational health and safety management systems

This accreditation lays out specific requirements for an occupational health and safety (OH&S) system and gives guidance for its use. This enables businesses to provide safe and healthy workplaces by preventing work-related injury or ill health, as well as by proactively seeking to improve its OH&S performance. It also helps companies to fulfil legal and other requirements.

An accredited OH&S management system is applicable to any risks under the company’s control and considers the needs and expectations of not only its workers, but other interested parties.

What this means for our clients

Property and new build developers who work with us can rest assured that we offer the highest level of service, to consistently exceed our clients’ expectations. With a strong environmental management system in place, we have proven our commitment to running our business in a way that is environmentally conscious.

With our OH&S management systems accreditation, you can be guaranteed that we place the utmost importance on our employees’ wellbeing and, by extension, the safety of our clients during all jobs we undertake.

Get in touch

Established in 2011, we are the South’s leading construction and property maintenance specialists. For property maintenance, landlord services, new build construction and more, the Marisco team is here to help. Please get in touch with us today.