Expert Network Infrastructure Support
Fiber-optic infrastructure services for installation, expansion, and maintenance—trained crews, specialized machinery, and documented quality from mobilization to close-out.
About Us
Zero One Underground LLC delivers end-to-end fiber infrastructure services with a focus on quality, safety, and continuous improvement. We support carriers, ISPs, contractors, and municipalities with installation, upgrades, and maintenance of underground fiber networks.
Our teams standardize scope and timelines, coordinate civil works + fiber placement, and keep photo logs, test results, and as-builts organized for clean hand-offs and faster acceptance. We minimize disruption with careful restoration and traffic control, and we keep builds moving with clear ownership and documented progress. From utilities locates and mobilization to final testing and close-out, we build fiber on spec, on schedule, and with evidence you can trust.
Uninterrupted Connectivity
Our services
Expert trenching techniques ensure safe, efficient underground fiber placements with minimal disruption.
Fiber Installation
Complete cable placement—pulling/blowing, labeling, and route documentation for clean hand-offs.
Trenching & Duct Placement
Safe, efficient civil works with proper traffic control, handholes, and site restoration.
Fiber Splicing & Testing
Precision splicing with OTDR and power-meter results for proven performance and fast acceptance
Network Mapping & As-Builts
Clear routes, records, and drawings so assets are traceable and easy to maintain.
Built Right. Chosen for a Reason.
You need underground fiber that’s built to spec and accepted fast. We combine trained crews, specialized equipment, and evidence-driven quality tests, photos, and as-builts—so rollouts stay on schedule and outages resolve quickly.
- Documented quality: photo logs, OTDR/power tests, and as-builts at hand-off
- Predictable delivery: standardized scope, timeline, and ownership for each stage
- Safety & restoration: proper traffic control and clean site recovery
- Full-stack field support: civil + fiber teams aligned to one plan
- Rapid maintenance: fast fault response with clear communication
Request a Quote
Tell us about your route, distance, and timelines—we’ll reply within one business day with next steps or a site walk.