Licensed & Bonded Nationwide Contractor
Nationwide Conduit Installation You Can Trust
35 +
YEARS IN BUSINESS
45,000 +
BORES COMPLETED
48
STATES SERVED
98 %
ON-TIME COMPLETION
precision drilling & trenching
Seamless Solutions for Expert Conduit Installation and Utility Excellence
Our team is equipped to deliver superior conduit installation services nationwide, ensuring projects run smoothly from initial planning to final execution. Leveraging advanced trenchless technology and expert directional boring techniques, we minimize surface disruption while installing fiber optic cables, energy lines, and municipal utilities with precision. Serving multiple metropolitan areas, we handle everything from small conduit setups to large-scale utility casing installations. United HDD LLC’s commitment to safety and efficiency makes us the partner of choice for your underground infrastructure needs. Contact us today to discuss how we can support your next conduit installation project.
Company HISTORY
HOW WE STARTED
United HDD Owners started in the directional drill field in the 1990s when horizontal directional drilling was still an emerging technology. Our founders saw the potential to transform how utilities cross roads, rivers, and sensitive terrain—without the disruption of open-cut excavation.
Over three decades we've grown from a regional contractor into one of the most trusted HDD specialists in the country, completing projects in 48 states for municipal utilities, pipeline operators, telecommunications carriers, and energy companies.
What hasn't changed is our core belief: every bore deserves the same level of engineering rigor, crew expertise, and safety discipline—whether it's a 200-foot fiber crossing or a 4,000-foot river bore under 80 feet of cover.
CORE CAPABILITIES
Full-Spectrum HDD Services
Comprehensive trenchless solutions tailored for municipal, energy, and telecom infrastructure demands.
WHY CHOOSE UNITED HDD
Advanced Directional Boring for Seamless Utility Projects
Our specialized teams utilize advanced directional boring to install critical infrastructure without disrupting the surrounding landscape. This state-of-the-art directional boring method is ideal for crossing rivers, highways, and congested urban areas where traditional trenching is impossible. We ensure precise placement of conduits and casings while maintaining strict compliance with local regulations. Reach out to our specialists today to schedule your next trenchless installation.
HOW WE WORK
FROM BORE PLANNING TO FINAL INSTALLATION
01
REVIEW
Evaluate project requirements and site conditions.
02
PLAN
Develop bore paths and coordinate regulatory requirements.
03
DEPLOY
Mobilize specialized crews and equipment.
04
INSTALL
Complete precise underground utility installation safely and efficiently.
FLAWLESS & SUPERIOR
Execute Flawless Projects with Superior Directional BorinG
When you need precise underground placement without destroying the surface above, our advanced techniques provide the perfect solution. We specialize in directional boring to navigate tricky urban corridors and sensitive environmental zones flawlessly. By utilizing state-of-the-art equipment, our teams ensure every phase of your project remains on schedule. This method guarantees minimal disruption while delivering maximum accuracy for your critical utility lines across the country.
HEAVY UTILITY BORING
Install Vital Infrastructure Fast via Precision Horizontal Directional Drilling
Tackling extensive municipal or energy grids requires robust methods that protect existing landscapes. We deploy heavy-duty equipment for horizontal directional drilling to handle long-distance paths and challenging river crossings with absolute confidence. Our specialized crews meticulously plan every bore path to avoid obstacles and meet strict regulatory standards. Let us handle your largest 36-inch utility casings safely, ensuring your subterranean networks are built to last.
UTILITY INStallaTIONS
Protect Surfaces through Innovative Trenchless Utility Installation
Traditional digging can cause massive delays and costly repairs to local environments. We proudly offer trenchless utility installation to bypass these headaches and keep your job sites completely functional. Whether deploying large casings or small conduits, our dedicated approach protects roads, sidewalks, and natural habitats from unnecessary damage. We make it simple to integrate new systems seamlessly while drastically reducing your overall surface restoration expenses.
LOW-DISRUPTION SOLUTIONS
Enhance Urban Connectivity Quickly with Streamlined Microtrenching
Integrating new technology into busy metropolitan areas demands an incredibly minimal footprint. We utilize highly effective microtrenching to slice narrow paths along existing pavement, enabling rapid deployment of essential networks. This technique dramatically accelerates project timelines, allowing cities to stay connected without enduring prolonged lane closures or traffic nightmares. Trust our skilled personnel to execute these precise cuts swiftly and efficiently for modern telecommunications upgrades.
trenchless solutions
Where Can I Find Professional Conduit Installation Nationwide?
Precision and reliability define our approach to conduit installation, ensuring that every project we undertake across Nationwide meets the highest standards. We understand that conduit installation
is more than laying pipes; it’s about creating secure pathways for critical utilities while minimizing surface disruption. Our experienced team uses advanced technologies to streamline conduit installation
for municipal, telecom, and energy infrastructure, delivering efficient results without compromising safety. Whether tackling complex underground challenges or coordinating regulatory requirements, we stand ready to manage all aspects of conduit installation
from start to finish. Trusting us means choosing a partner committed to excellence in conduit installation
on every job, no matter the scale or scope.
OUR WORK
Projects That Prove It
From river crossings to municipal fiber runs, every bore tells a story. Here's a look at what we've delivered across the country.
Mississippi River Gas Transmission Crossing
1,400 LF of 16" steel casing beneath the Mississippi River for a major natural gas transmission line.
Completed 11 days ahead of schedule with zero environmental incidents. Bore diameter: 22". Depth: 85 ft below riverbed.
St. Louis, MO
Interstate 70 Utility Corridor
Multiple bores totaling 800 LF beneath I-70 for water, gas, and telecom conduit installation.
Zero lane closures. All bores completed within KDOT right-of-way requirements. 6 separate utility crossings.
Kansas City, KS
City of Springfield Fiber Optic Backbone
18 miles of fiber optic conduit installation through downtown Springfield MO for municipal broadband expansion.
Delivered on budget across 47 individual bore segments. Minimal surface disruption in high-traffic urban core.
Springfield ,MO
Ohio River Water Main Crossing
900 LF of 24" HDPE water main beneath the Ohio River for regional water authority.
Navigated complex geology including cobble and fractured limestone. Delivered within 5% of original budget.
Louisville, KY
Eagle Rock VA Windmill Farm
3,100 LF of 14" HDPE For Transmission,Telecom and Natural Gas First ever Windmill Farm built in VA
Completed during active shipping traffic. Bore depth 110 ft. No disruption to channel operations.
Eagle Rock VA
Missouri American Water District Expansion
22 miles of water distribution infrastructure across 6 municipalities in the greater St Louis metro area.
Largest single HDD contract in Arizona history at time of completion. 100% on-time delivery across all phases.
St Louis Mo
Appalachian Natural Gas Lateral
4,200 LF of 4" HDPE lateral through mountainous terrain with multiple creek crossings.
Navigated 7 separate geological formations. Completed in challenging winter conditions ahead of schedule.
Charleston, WV
Mass FTTH Deployment
Fiber optic FTTH Throught Illinois 1,236,0000 Million Ft Constructed
Chicago, IL
Mannassas VA Telecom Crossing
1,200 LF of 6" HDPE telecom conduit for regional ISP expansion.
Completed in 9 days. Environmentally sensitive corridor — zero impact to protected area
Manassas VA
START YOUR PROJECT
Ready to Tackle Your Next Underground Challenge
Talk with United HDD LLC about your directional boring, HDD, trenchless utility, microtrenching, cable plowing, or fiber installation project.
Contact Us
FREQUENTLY ASKED QUESTIONS
Common Questions About Trenchless Utility Work
If you don't see the answer you need, feel free to reach out to our team for help.







