Your partner for quality and reliability
Decades of experience in oil and gas EPC projects
Skilled and certified engineering teams

Daro Oil Service DOSC at a glance
DARO Oil Service Company DOSC provides a high quality technical services to our clients in the upstream oil and gas industry. DARO Oil Service Company Ltd is derived from group of highly qualified engineers such as Mechanical, Instrumentation, Electrical, Civil, Petroleum, Geology and Chemical Engineers with minimum of 20 years experience in Oil & Gas industry. DOSC Construction undertakes execution of oil and gas pipeline projects on EPC basis, involving laying including OFC, horizontal direct drilling (HDD), testing, pre commissioning and commissioning of pipelines.
Expertise includes below services
- Pre-design Survey
- Designing & Engineering
- Procurement of Materials & Handling
- Installation
- Testing & Commissioning
- Monitoring & Maintenance
Our engineering teams have accumulated experience throughout the world with International Oil Companies in Pipeline Construction, Building Oil Storage Tank, Steel Structure, Fabrication & Maintenance, Waste-water treatment plants and Mechanical Installation & Commissioning in the Oil industry,
We believe that we have the required abilities and resources, in partnership with our subcontractor to deliver cost effective and high quality works within the required time frame. Our engineers are in general bilingual and all our technical Documents are produced in English language.
Our health and safety program are in accordance to the (Construction, Design and Management) CDM regulation 1994 of UK . We also carry QC/ QA procedures in all stages of our works.
Pipeline Construction
Our Commitment
Cross-country pipelines are long-distance pipelines that transport oil, natural gas, or other fluids over land, often across large distances and sometimes across multiple countries. These pipelines are typically used to transport oil or gas from production sites, such as oil fields or gas wells, to processing facilities, storage facilities, or to end-users like power plants or industrial facilities.
Cross-country pipelines can vary in size, but they are often several inches to several feet in diameter and can span hundreds or even thousands of miles. The pipelines are usually buried underground to protect them from damage and to minimize the impact on the surrounding environment.
The construction and operation of cross-country pipelines require significant planning, engineering, and environmental considerations to ensure their safety and minimize their impact on the surrounding areas. Maintenance and monitoring of these pipelines are also critical to prevent leaks, corrosion, and other potential issues that can cause safety hazards or environmental damage.
