DJS as one of the leading Operation & Maintenance services provider in Sultanate of Oman, focus on work with clients who need a high-quality service for their premium properties. Working across a variety of sectors where the quality really matters, gives us a unique insight into the individual needs of clients working within specific sectors. DJS ensure seamless daily operations of your facilities, maintain your business’s infrastructure and capital investments, and provide the workplace experience to propel your business forward.
Through our exclusive “think innovative” approach, we tailor cohesive, well-planned Integrated Facilities Management programs to your specific scope and needs, ensuring that your facilities are always maintained to the highest standards.




DJS has carved out its own reputation with for employing best practices and rendering end-to-end services starting from day-to-day O&M, training, documentation, through to technical support. DJS, has a track record of successful service in the Electromechanical Installations, Operation and maintenance of utilities systems; our experienced technicians able to offer a high standard of professional knowledge for the equipment installation to insure a smooth running, efficient operation and maintenance program, that protect the investment by the client. Hence many of the contracts have been extended for further contract periods due to their expertise and comprehensive operation and maintenance programs.
Operation and maintenance activities:
- Boiler Plants
- Laundry Equipment
- Kitchen Equipment
- Chiller Plants
- AHU, FAHU & VRF
- Compressors & Pneumatic Systems
- Sewage-Treatment Plants
- Water Treatment Systems
- Pumping Stations, Networks & Reservoirs.
We are specialized in plant Operation and Maintenance services to ensure optimization in production 24/7. We are equipped to carry out corrective and preventive maintenance to ensure equipment in process are in perfect condition and minimize the downtime.
Facility Management Services
- Our facilities management services are focused on enhancing properties. Whether you decide on a total facilities management service, bundled or standalone facilities services, we design a service which is visibly different, enhancing your business processes and productivity.
- For clients seeking premium integrated facilities management services, were liver the services, where you really care about the service experience and value our commitment to the customer journey.
- DJS ensures facilities services can positively impact the customer experience within your business. DJS delivers a quality service with a strong cultural fit, which enhances your workspace, drives value and enables your business to perform at its best.
Mechanical, Electrical & Equipment Maintenance Services
- It’s about managing your assets and maintaining the investment you’ve made in your buildings. That’s why DJS do everything we can to help.
- Our engineers are a multi-talented. They work hard to get to know everything about your Mechanical, Electrical& Equipment (MEE) maintenance needs and compliance so you can relax in the knowledge that you’re in safe hands.
- DJS engineers and technicians are trained and acquired the skills and expertise required to assess and maintain all your M&E plant and equipment; critical power, cooling, lighting, heating, air-conditioning, ventilation systems, LV and HV electrical distribution, boiler maintenance, generators, fire and intruder alarms, CCTV, lifts and escalators and water treatment. You name it, they’re probably well versed in it.
- The services we provide include; planned preventative maintenance, reactive maintenance, health and safety, minor works and projects, catering/kitchen equipment, fire extinguishers, emergency lighting, compliance works, statutory tests, including portable appliance testing (PAT), fixed wire testing and periodic tests
Cleaning & Environmental Services