Telecom Infrastructure, Built and Activated by One Contractor
Seralex drills, splices, cables, and turns up fiber networks for ISPs, prime contractors, and data center operators across North Carolina, Virginia, and the Washington DC metro area. One crew, one schedule, one point of accountability from the underground bore to the subscriber's ONT.
Underground Fiber and Telecom Services
Horizontal
Directional Drilling
Trenchless conduit installation for fiber routes across roads, rail, waterways, and residential corridors.
Fiber
Splicing
Fusion splicing and OTDR testing for OSP and FTTH builds, singlemode to ribbon.
Structured
Cabling
Cat6, Cat6A, and fiber backbone for commercial buildings, MDUs, and data centers.
Last Mile
Fiber
Drop installation, NID work, and subscriber activation for single-family and MDU deployments.
Fiber Maintenance and Restoration
24/7 emergency response and scheduled preventive maintenance under one contract.
One Contractor, End-to-End
Path to Plug, bore to subscriber
Seralex runs the bore, the splice, the cabling, and the last-mile drop with in-house crews, then maintains the network after handoff. We call this Path to Plug: one contractor from the underground bore to the subscriber's ONT, one schedule, one point of accountability.
Underground
specialization
Crews focus on underground fiber and inside-plant cabling: HDD, conduit installation, fusion splicing, structured cabling, and subscriber activation. Equipment, training, and project workflow are built around that scope, which keeps quality consistent across job sizes.
Regional crews,
same-week response
Crews mobilize across North Carolina, Virginia, and the DC metro from staging bases in Raleigh-Durham and Charlotte, typically within the same week. ISPs, prime contractors, MDU operators, and data center clients work with a contractor already covering their region.
Active Markets
Raleigh-Durham, Charlotte, Wilmington, Fayetteville, Greensboro
Myrtle Beach (Wilmington–Myrtle Beach market)
Richmond, Norfolk, Northern Virginia (including Loudoun County)
DC and surrounding counties
Ready to Start a Project?
Tell us about it. Send the scope, timeline, and target locations, and our team will respond within 24 business hours with crew availability and a quote.