top of page


About MTS Contracting Ltd
Trusted Pipeline Specialist
MTS Contracting Ltd is a team of highly skilled technicians with over 45 years of combined experience in special operations and engineering. Our extensive expertise allows us to offer expert guidance and services across all areas of pipeline specialist operations, including specialist connections, flow stopping services, pipeline testing services, under pressure drilling, pressure reduction stations, and emergency response contracts.
We focus on delivering tailored advice to implement the most effective techniques for a variety of special operations scenarios, ensuring optimal solutions for each unique challenge. Additionally, our expertise and workforce address the industry's ongoing challenges, such as the loss of experienced personnel, bridging gaps in specialized knowledge and capabilities.
MTS Contracting Ltd is proud to collaborate with Radius Subterra and Flow Stop Services, forming strategic partnerships that enable us to offer a comprehensive range of services to the oil and utility industries.
Our Services
-
Flow Stopping Services: Effective control and management of pipeline flows for maintenance and repairs.
-
Pipeline Repair and Maintenance: Comprehensive solutions to ensure pipelines remain safe and operational.
-
Pressure Testing: Reliable pipeline pressure testing to assure integrity and safety standards.
-
Under Pressure Drillings: Advanced techniques for safe and efficient operations, including under pressure drilling.
-
Pipeline Testing Services: Conducting thorough assessments for pipeline safety and durability.
Click below to find out more
flow stopping services
pipeline repair and maintenance
pipeline testing services
under pressure drilling

Collaborative Success with our Esteemed Partners

Radius Subterra operates across street works environments, major utilities, private networks, and the construction industry, upholding the highest standards of quality, health, safety, and responsibility. Our commitment to excellence is reinforced by our ISO 9001:2015 and ISO 14001 certifications, ensuring we never compromise on industry standards.
To further affirm this, we hold third-party accreditations from GIRS, Construction Line, Safe Contractor, Achilles UVDB, and Gas Safe, providing you with confidence in our high-standard framework.
In addition, our Radius Subterra Lining offers specialized pipeline protection and rehabilitation solutions, featuring trenchless pipe lining and coating technologies designed to treat corrosion and structural damage in aging pipelines or protect new pipelines before they become operational. By eliminating excavation, our innovative methods enable rapid protection and repair of water, wastewater, and gas pipes in restricted-access areas, maximizing flow capacity and extending the infrastructure’s lifespan.

Flowstop Services Ltd are an established specialist service company within the gas
and water industry. We are able to offer key operations for contracting and utility
organizations that range from hydrostatic testing to stopple operations.
Along with our subsidiary company, Flowstop Engineering Ltd, we are also able to
supply and install a full range of under pressure fittings that are fully approved by the
GDN’s.

bottom of page