OCO Ltd is family run business, established in 1979. We originally began trading in the gas mechanical industry, serving both commercial and domestic clients. Over the last 40 years we’ve grown and expanded, introducing an electrical department in 1998 and a specialist water treatment department in 2002.
Investing and always growing
More recently we’ve introduced a dedicated projects division that has successfully undertaken many refurbishment, installation and upgrade work packages for various clients. Along with our purpose-built, state-of-the-art descaling and acid clean unit situated at our South London complex, we are now able to respond to industry demands effectively, efficiently and with great expertise.
Highly reputable & experienced company
We have worked hard over the last four decades to provide an excellent service to each and every client. We’re very proud of the relationships we’ve built and in turn, to have been recognised by Local Authorities, Housing Associations and other Public and Private Sectors as being a highly reputable, experienced and trusted company.
As part of our on-going commitment to provide an exceptional high-quality service embracing all areas within the environment we work, we continue to build upon our trusted reputation by investing in other areas of our industry to offer our clients a vast variety of services.
Equal opportunities employer
We are an equal opportunities employer and are proud of our diverse and vibrant work force.
OCO Limited’s Timeline
OCO Heating and Mechanical Engineers Limited was established by Christopher Oborne, Philip Cowdery & George Oborne
Anthony Harrison joined OCO as a Director
Company name change to OCO Limited
Electrical Division established
Specialist Water Hygiene Treatment Department established
OCO registered with the environment agency
OCO achieved ISO 9001 (Quality) & 14001 (Environmental) accreditations
South London office expanded to encompass an ACS certified Training Centre – Bromley Training & Assessment Centre (BTAAC)
Projects Division established
John Moore named a company Director
OCO Water established – Further office expansion to encompass a purpose built descale unit
If you would like any more information about OCO Limited and the services we offer, please do not hesitate to contact one of our helpful and friendly team. Our staff members are always available to answer any questions you may have and provide you with experienced and trusted advice.