Fiber Infrastructure Services
Turnkey underground and aerial fiber construction, engineering, maintenance, fulfillment, and storm restoration — nationwide.
Construction
SouthernTier delivers full turnkey fiber construction services — underground and aerial — for long haul builds, back haul builds, FTTX, and OSP deployments nationwide. Our experienced crews handle directional drilling, trenching, conduit installation, fiber placement, aerial lashing, and fusion splicing.
Engineering
Our engineering team handles every phase of outside plant (OSP) design — from initial walk-outs and feasibility assessment through permitting, drafting, and final design packages. We work closely with ISPs, carriers, and municipalities to ensure accurate, code-compliant designs ready for construction.
Maintenance
Keeping your network running at peak performance requires ongoing, proactive maintenance. SouthernTier provides comprehensive OSP maintenance including fiber audits, system proof of performance, power supply upgrades, and rapid-response emergency restoration.
Fulfillment
SouthernTier provides end-to-end material coordination and logistics support for large-scale fiber deployments. From inventory management and material staging to delivery logistics and project closeout documentation, we ensure your build has everything it needs, when it needs it.
Storm Restoration
When severe weather strikes, every hour of downtime matters. SouthernTier's storm restoration teams are on-call 24/7 to rapidly assess damage, restore fiber networks, and get your customers back online. We mobilize quickly, work safely, and document everything for your insurance and records.
