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Our Services
OTAC offers a specialized suite of construction capabilities designed to meet the diverse needs of clients across various industries covering turnkey projects starting from earthwork to finished concrete and roadworks, OTAC is dedicated to delivering high-quality solutions with a focus on efficiency, and client satisfaction, OTAC stands as a reliable partner for high quality projects
#1
Concrete Works
OTAC’s concrete services cover foundations to structural elements, ensuring quality and stability for all types of construction.












- Foundations & Footings
Precision foundation work to guarantee structural integrity and durability for your project.
- Structural Concrete
Comprehensive concrete services for beams, columns, and other structural elements essential to robust construction.
- Concrete Finishing
High-quality finishing options, including smooth surfaces, textures, and decorative details to enhance functionality and aesthetics.
#2
retaining walls
OTAC offers specialized retaining wall construction to ensure stable, secure, and durable solutions for earth-retaining structures.








- Keystone and Concrete Retaining Walls
Designed to handle soil movement and provide a solid foundation for landscaping or road support.
- Gravity and Reinforced Walls
We design custom retaining walls for hillside stabilization, erosion control, and urban landscaping.
#3
Soil Stabilization and Reinforced Slope
OTAC’s Earthwork, Geotechnical, and Soil Stabilization services are backed by industry best practices, cutting-edge technology, and a customer-first approach.






- Keystone and Concrete Retaining Walls
Designed to handle soil movement and provide a solid foundation for landscaping or road support.
- Gravity and Reinforced Walls
We design custom retaining walls for hillside stabilization, erosion control, and urban landscaping.
#4
Infrastructure & Roadwork Construction
OTAC specializes in general construction and concrete works, offering comprehensive solutions for infrastructure and development projects. Our expertise spans road construction, site preparation and paving ensuring durable and high-quality results tailored to client needs.







- Road Construction
From initial grading to final paving, OTAC handles all aspects of road construction with precision and attention to detail.
- Site Preparation
Comprehensive site clearing, grading, and preparation to set a solid foundation for your project.
- Asphalt & Concrete Paving
Quality asphalt and concrete paving for long-lasting, reliable surfaces, suitable for roads, parking lots, and more.
#5
Equipment Rental Services
OTAC provides a range of high-quality construction equipment for rent, enabling you to get the job done efficiently and affordably.

- Heavy Machinery
From excavators to bulldozers, we offer a variety of heavy machinery for site construction needs.
- Paving Equipment
Reliable, specialized equipment for asphalt and concrete paving jobs.
- Site Support Equipment
Compact equipment like graders and compactors to support various site preparation tasks.