There Is No Substitute For Experience.
25+ years of trenchless engineering precision, safety, and proven experience beneath the surface.
25+
HDD Rig Spreads
11+
MT Spreads
30+
HDD Intersections Executed
400+
Engineering Professionals
Who We Are
About Us
Trenchless Engineering Services Pvt. Ltd. (TESPL) is a specialist trenchless engineering contractor in India, delivering underground infrastructure — 25+ years of engineering precision, an unwavering safety culture, and a track record that speaks for itself.
Founded in 2000, we operate across 9+ countries with 400+ professionals and one of the region's largest trenchless fleets — 25+ HDD rig spreads from 50 to 500 tonnes. Our capabilities cover the full trenchless spectrum: Horizontal Directional Drilling, Microtunnelling, Pipe Ramming, Pipe Jacking, Auger Boring, and our proprietary Pipe Thruster — across Oil and Gas, Water and Sewerage, Power, Telecom, Offshore Wind, and Smart Cities.
When critical infrastructure needs to go under a river, highway, harbour, or seabed — TESPL delivers.
Our Expertise
Specialist services. Precise execution.
A focused range of trenchless engineering capabilities for complex underground infrastructure.
Horizontal Directional Drilling
Long-distance, large-diameter bores beneath rivers, roads, harbours, and coastlines.
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Microtunnelling
Laser-guided precision pipe installation — curved drives and large-diameter sea outfalls.
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Pipe Thruster
India's first indigenous pipe thruster — proprietary TESPL design, 150T to 750T.
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Sea Outfall & Shore Approaches
HDD and MT for offshore wind cable landfalls, sea outfall installations, and coastal crossings.
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Built around experience.Driven by precision.
Underground infrastructure demands more than equipment. It requires planning, engineering judgement and dependable execution.
Our Approach
Technology, expertise and disciplined project delivery — working together beneath the surface.
What Sets Us Apart
04 Core PrinciplesEngineering Expertise
Experienced teams with specialist knowledge across demanding trenchless applications.
Modern Technology
Technology-led execution designed to improve accuracy, efficiency and project outcomes.
Safety First
A disciplined approach to planning, execution and underground construction safety.
Reliable Delivery
Focused project management with clear communication from planning through completion.
Key Projects
Landmark crossings delivered against the odds.
Explore our most technically demanding trenchless installations across rivers, coastlines, and mountains.
HDD
Brahmaputra River
3558 M / 24" + 6" / GAIL / MECON / Guwahati, Assam
Pipe Ramming
Silkyara Tunnel Rescue
65 Mtr / 900 mm / NHIDCL / PMO / Uttarakhand
Microtunnelling
AMC - Khyati Circle
3638.50 Mtr / 1800 mm / Ahmedabad Muncipal Cooperation (AMC) / LR Sharma / Ahmedabad, Gujarat
HDD
Mumbai Nagpur Pipeline
19 Km / 24" + 6" / L&T / GAIL / Maharashtra
HDD
Master Gas System Expansion Phase -3 , Package 15
3790.06 Mtr / 16'' Steel pipe+12'' Steel pipe+6'' Steel pipe+4'' HDPE Pipe / KPIL/ Saudi Aramco / Rabigh (Jeddah KSA)
Our Process
From project understanding to dependable delivery.
A structured approach keeps every stage of the project clear, controlled, and aligned with the outcome you need.
Understand
We begin by understanding your project goals, technical requirements, site conditions, timelines, and operational constraints.
Engineer
Our team develops a practical engineering approach, defining the methodology, resources, sequencing, and controls required for delivery.
Execute
Our experienced teams carry out the work with precision, maintaining strict attention to safety, quality, coordination, and project timelines.
Deliver
We complete, inspect, and review the installation before handover, ensuring the finished solution meets the agreed project requirements.
Start a Conversation
Let's engineer the right
solution for your project.
From trenchless construction and underground utility installation to complex site requirements, our team can help you evaluate the right approach for your project.