Precision Underground Solutions

Expert HDD & Utility Undergrounding

Trenchless utility installation with minimal surface disruption — trusted by municipalities, contractors, and infrastructure owners.

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Vermeer horizontal directional drill on a Louisiana utility job site

Full-Service Trenchless Utility Solutions

At Sinclair Solutions, we provide comprehensive horizontal directional drilling and utility undergrounding for utilities, municipalities, contractors, telecom, and energy sectors — from core HDD operations through permitting, hydrovac, and turnkey project delivery.

View our complete service catalog — or contact us to discuss your next project.

Licensed & Certified

Licensed & Insured 100% Safety Record HDD Certified Operators OSHA Compliant

Core HDD & Directional Drilling

Horizontal Directional Drilling (HDD) / Directional Boring
Primary trenchless installation of underground utilities, pipes, and conduits.
Long-Distance & Large-Diameter HDD
Drilling runs from 1,000 to 15,000+ feet with pipe diameters up to 60 inches.
Utility Crossings
Road, highway, railroad, river, lake, wetland, and sensitive environmental crossings.

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Specialized Utility Services

Fiber Optic & Broadband Installations
Conduit and cable for high-speed internet, 5G, rural broadband, and data centers.
Electrical & Power Utility Undergrounding
Conduits and cables for electric distribution and transmission.
Water & Sewer Line Installations / Replacements
Trenchless placement or replacement of water mains, force mains, and sewer pipelines.

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Trenchless & Support Services

Conduit Bundle Installations
Multiple ducts in a single bore for future-proofing infrastructure.
Pipeline Rehabilitation & Slip-Lining
Insertion of new liners into existing pipelines without open excavation.
Site Assessment & Bore Path Planning
Geotechnical review, utility locating, and engineering design support.

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Project & Ancillary Services

Project Management & Turnkey Solutions
From design and permitting through execution and restoration.
Emergency Utility Repairs
Rapid-response HDD for damaged or failed utility lines.
Environmental & Sensitive Area Work
Minimal-disruption drilling in wetlands, habitats, and dense urban zones.

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Value-Added Offerings

Pre-Construction Services (SUE & GPR)
Subsurface utility engineering, GPR locating, and conflict analysis.
Restoration & Surface Cleanup
Minimal surface disruption with full site restoration after pullback.
Safety Training & Compliance Programs
OSHA-certified crews, safety audits, and zero-incident culture.

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Why Choose Us

Built for Complex Underground Work

HDD expertise, safety discipline, and environmental stewardship on every bore.

Minimal Surface Disruption

Avoid open trenching and keep roads, landscaping, and businesses operational during installation.

Cost Savings

Reduce restoration, traffic control, and rework costs with efficient trenchless execution.

Environmental Protection

Limit soil disturbance, protect waterways, and preserve trees and sensitive habitats.

Proven HDD Expertise

Certified operators, modern rigs, and rigorous QA on every bore from planning to pull-back.

Our Process

From Planning to Pullback

A disciplined, safety-first workflow on every project.

Site Assessment

Feasibility review, utility locates, and bore profile design.

Permitting

ROW coordination, traffic control, and safety planning.

HDD Execution

Pilot bore, reaming, and pullback with live tracking.

Closeout

As-built documentation, restoration, and handoff.

Recent Projects

Proven in the Field

Complex corridors, tight timelines, zero compromise on safety.

Vermeer horizontal directional drill staged at a wooded utility job site

Louisiana corridor

HDD Field Operations

Scope: Vermeer directional drill mobilized for trenchless utility installation along a wooded ROW.

Challenge: Tight roadside workspace — traffic control and bore staging completed with zero lane closures.

Utility truck towing orange conduit spool along a tree-lined road with safety cones

Rural highway corridor

Roadside Conduit Installation

Scope: Orange HDPE conduit spool deployment with traffic control for fiber and telecom undergrounding.

Challenge: Active two-lane road — cone pattern and crew coordination kept traffic moving safely.

HDPE pipe pullback into a trench at a commercial construction site

Commercial development

Commercial Site Pullback

Scope: Large-diameter HDPE pullback into prepared trench at an active building site.

Challenge: Coordinated pipe payout and trench alignment with ongoing construction activity on site.

Utility worker in a bucket truck performing overhead line work

Distribution corridor

Overhead Utility Coordination

Scope: Aerial utility work coordinated alongside underground scope to clear conflicts before bore initiation.

Challenge: Congested pole line — sequencing aerial and subsurface work without service interruption.

Large conduit coil on a dispenser trailer at a commercial building site

Commercial facility

Building Conduit Placement

Scope: Conduit coil payout and placement for utility service entry at a metal building site.

Challenge: Limited laydown area — staged pipe and excavation to protect finished building elevations.

Vermeer drill rig staged on a roadside work zone with traffic cones

Louisiana roadway

Roadside HDD Mobilization

Scope: Vermeer drill rig positioned with traffic control for a utility crossing beneath a paved corridor.

Challenge: Narrow shoulder — equipment set on grade with full cone protection and spotter coverage.

Chevrolet 3500 HD truck towing a large spool of orange conduit

Regional project site

Conduit Material Staging

Scope: 3500-series utility truck and trailer staging orange conduit for an upcoming bore and pullback.

Challenge: Secure load planning and site access for heavy material delivery ahead of night-work window.

Fresh concrete pad curing at a commercial shopping center job site

Bossier Parish, LA

Commercial Site Restoration

Scope: Concrete pad and surface restoration following underground utility installation at a retail center.

Challenge: Finished surface protection — wet concrete curing with barricades until full strength achieved.

Flatbed truck towing a trailer loaded with multiple conduit spools

Louisiana

Multi-Duct Material Staging

Scope: Gooseneck trailer delivery of multiple duct spools for a bundled conduit HDD installation.

Challenge: Mixed spool sizes — load securement and inventory staging for sequential pullback operations.

Vermeer directional drill secured on a flatbed transport trailer

Louisiana & regional

Equipment Mobilization

Scope: Vermeer HDD rig transport on flatbed trailer for rapid mobilization to active bore sites.

Challenge: Oversize load securement and permitting for interstate and rural route delivery.

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Client Feedback

Trusted by Utility Leaders

"Sinclair completed a 1,800 ft bore under our busiest intersection with no lane closures during business hours. Professional crew, clear communication, and on-budget delivery."

Municipal Utilities Director

City Public Works

"Their HDD team navigated a congested utility corridor where three previous contractors declined the work. Zero strikes, clean as-builts, and ahead of schedule."

Project Manager

Regional GC

"From permitting support to pullback, Sinclair treated safety as non-negotiable. We use them on every trenchless scope in our service territory."

Operations Lead

Energy Utility Partner

Ready to move your project underground?

Get a feasibility review and quote from our HDD specialists.

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