Tri-Tech Contracting

Tri-Tech Contracting Limited is a multi-disciplinary civil engineering company delivering high-quality infrastructure solutions across the UK. Drawing on decades of experience with Tier 1 contractors, Tri-Tech provides specialist services across highways, rail, nuclear, marine, utilities, ports, energy, and environmental sectors. Core capabilities include civil engineering, groundworks, deep drainage, reinforced concrete structures, site development, and temporary works support.

The company’s integrated service model combines civil construction expertise with in-house surveying, ground investigation, and site engineering teams, ensuring precise planning, efficient delivery, and complete quality assurance. Tri-Tech is a trusted partner in rail infrastructure, offering drainage, embankment stabilisation, cable management, and platform work. In the energy and nuclear sectors, the company prioritises safety, compliance, and performance.

Environmental responsibility is embedded in all operations, including vegetation management, ecological protection, and pollution prevention. Tri-Tech operates under ISO 9001, ISO 45001, and ISO 14001 certified management systems and holds Constructionline Gold and RISQS accreditations, reflecting a strong commitment to quality, safety, and sustainability. Operating nationally from its base at Orbis Energy, Tri-Tech has earned a reputation for reliability, technical excellence, and proactive collaboration.

Whether delivering complex drainage and utility schemes, structural works, or enabling packages for major infrastructure projects, Tri-Tech’s experienced teams bring innovation, precision, and integrity to every stage of the project lifecycle, supporting the successful delivery of critical UK infrastructure with safety, sustainability, and performance at its core.