Structured cabling design and installation companies

One contractor owns the layout, pathways and field crews. Every company here publishes design and installation work, so drawings and terminations answer to one team.

40 matching companies · Sources checked 2026-11-11

3C DatalecEurope, Middle East, North America and Asia-PacificFiber installation, splicing and pre-terminationCopper and fibre cabling design——Testing and certification with approved tools2026-11-11
ABcomUnited States; nationwide deployment stated——BICSI RCDD design team——2026-11-11
Advantage.TechMid-Atlantic; offices in Charleston and Bridgeport WV, Frederick MDOM3, OM4 and OM5 fiberCat6, Cat6A and Cat7——Every cable and connection tested; detailed test reports2026-11-11
AFL Enterprise Services—Optical splicing and interconnect patching———Optical testing and commissioning; trace and validate2026-11-11
Align—Fiber cablingCategory 6, 6A, 7 and 7ABICSI-certified design experts—As-built documentation2026-11-11
Axis Technical ServicesGreater Vancouver; office in Burnaby, BCFibre optic cablingCopper cabling—Partners: Panduit, LevitonTesting; up to 25-year parts and labour warranties2026-11-11
Bergelectric14 locations across the western US plus national projects——BICSI RCDD and OSP designations; NICET II-IV techniciansBelden, Superior Essex, Siemon, Ortronics, Panduit, OCC—2026-11-11
Black BoxWorldwide; workforce services in Europe and North America——BICSI and CNet qualifications; RCDD listed—Installation testing, QA and change documentation2026-11-11
CET ConnectIreland, UK, France, Germany and Sweden officesFibre optic cabling and terminationCat5e, Cat6 and Cat6A, UTP and FTPISO 9001, ISO 14001 and ISO 45001Leviton/Brand-Rex, CommScope, Excel, AFL Hyperscale, Nexans, MolexFluke testing2026-11-11
Connectivity Point—Corning high-density plug-and-play fiberCategory 6 with high-density patch panelsSenior RCDD identified on the cited project——2026-11-11
CTC TechnologiesMichigan and listed US markets; multi-site work offeredSinglemode and multimodeCat6, Cat6A, Cat7 and Cat8BICSI Installer 1, Technician and Installer 2 optical fiber—Fluke network testing and link certification2026-11-11
DataSpanRepresentatives across the US; HQ Irving, Texas————Installation test results; Layer 1 assessments2026-11-11
Digital TechnologiesEMEA; entities in Hungary and GermanyOS2/OM4/OM5 backbone; high-density MPO/MTP and VSFF———Tier 1 and Tier 2 fiber certification; copper link and channel tests2026-11-11
E2 OpticsUnited States; regional offices nationwideFiber optic installationCopper and coaxial installation———2026-11-11
Everon—Fusion splicing; buried, aerial and outside-plant fiberCat5e, Cat6 and Cat6A, shielded and unshieldedBICSI RCDDs and NTS on staff; Corning-certified fiber techniciansPanduit, Corning, Siemon, CommScope, Berk-Tek, Belden, General CableTesting and certification of installed cabling2026-11-11
Heartland Business Systems (HBS)Headquartered in Little Chute, WisconsinSingle-mode and multimode fiberCat6 and Cat6ABICSI-certified engineers and technicians—Every new data and fiber run tested and certified; 25-year warranty2026-11-11
HouleBritish Columbia: 8 service regions; Burnaby head officeFibre optic cabling—Certified technicians and RCDDs on the team——2026-11-11
i.e. Smart SystemsHouston, Texas service pageFiber optic infrastructureCopper structured cablingRCDD staff; BICSI Authorized Training Facility——2026-11-11
IES CommunicationsUnited States: 25+ communications division locationsHigh-count backbone fiber—BICSI qualifications: RCDD, DCDC and OSPTechnology partners: Corning, CommScope, PanduitFiber testing, certification and QA/QC documentation2026-11-11
InstrataNortheast, Mid-Atlantic, Southeast and Southwest USFiber installation, splicing and testingCopper installation—AFL, Belden, CommScope, Corning, Leviton, Panduit, Siemon, Sumitomo, Superior EssexFiber testing and commissioning2026-11-11
IntravisionAustralia and New Zealand; Fyshwick, ACT head officeMultimode and singlemode fibreCopper structured cabling——Testing, labelling, as-builts and cable audits2026-11-11
LINXUS hubs incl. N. Virginia, Atlanta, Iowa, Texas, Phoenix, PNWHigh-density cassettes, pre-terminated trunks and ribbon splicingCopper data hall cablingBICSI-certified technician workforce—Tier 1 and Tier 2 link certification testing2026-11-11
M.C. Dean—Fiber optic structured cablingInside- and outside-plant copper——Acceptance test plans, reports and closeout documentation2026-11-11
MCA CommunicationsPublished offices: Houston, Austin, San Antonio and DallasFiber infrastructureCopper infrastructure——Standards-based testing, certification, labeling and documentation2026-11-11
MercuryIreland, Europe and the Nordics864-, 432- and 288-core fibre; MTP-to-splice and MTP-to-MTPCat6 and Cat6A—Certified by major global ICT infrastructure manufacturersTermination and testing before and after installation2026-11-11
Mortenson—Innerduct, fiber blowing and pulling, termination————2026-11-11
NetPlanner SystemsUnited States; multi-state and multi-site deliveryFiber cabling and fusion splicingCopper cabling——Installed-system certification2026-11-11
Network ConnexUnited States: 29 offices in 18 statesFiber cabling, terminations, patching and splicingCat5e, Cat6 and Cat6A———2026-11-11
Network Techlab (India)17 offices across India; HQ MumbaiOM5 multimode backbone———End-to-end testing and certification2026-11-11
NG BaileyUnited KingdomHigh-speed fiber design and deliveryHigh-speed copper design and delivery——Onsite testing, certification and documentation2026-11-11
OnnecOffices in Europe, North America, Middle East and Asia-PacificFiber optic installationCat6 and Cat6A——Testing and link certification; labeling and documentation2026-11-11
Programmed140+ locations across Australia and New ZealandFibre optic, backbone and trunk cablingCat5 to Cat7———2026-11-11
RC Data CommunicationsCentral Texas and surrounding statesFiber optic premise wiringCopper premise wiringBICSI-certified technicians; one RCDD on staffPanduit, Leviton, Legrand Ortronics, Siemon, CommScope; Corning NPI—2026-11-11
Server Room EnvironmentsUK nationwide; Manchester and LondonFibre optic cablingCat5 and Cat6——Cable tracing, documentation and port audits2026-11-11
Strategic ConnectionsCarolinas and projects throughout the United StatesFiber optic networksCategory 5e and Category 6 UTPRCDD staff; BICSI-trained and manufacturer-certified installers——2026-11-11
SudlowsUnited Kingdom; UAE and Middle East installations documentedSinglemode and multimode fiberCat5e, Cat6 and Cat6A——Fluke testers and OTDR2026-11-11
Technimove—Fiber optic cablingCopper cabling——Network testing, certification, labeling and documentation2026-11-11
TECO Electric & MachineryMalaysia and Singapore data centre projectsHyperscale fibre-optic infrastructure; 13,864-core cable————2026-11-11
Vision TechnologiesUnited States; nationwide data center teamsFiber optic cablingCopper cablingCertified RCDD design personnel and installers——2026-11-11
WCC Technologies GroupSouthern CaliforniaOM4, OS2 and pre-terminated MTP/MPO trunksCat6ABICSI RCDD design review—Copper certification; fiber OTDR and loss tests; as-builts2026-11-11

What to put in the scope

Name the design lead and ask for rack elevations, pathway drawings, a media schedule and as-built ownership in the price. Confirm which design services the installation quote includes.

Every value links to the company’s own evidence. How the fields are sourced.

Company profiles

  • 3C Datalec

    3C Datalec combines data center design-build with copper and fiber installation, pre-termination, testing and lifecycle services.

  • ABcom

    ABcom provides data center design-build services and renovations, with BICSI RCDD designers and ongoing infrastructure maintenance.

  • Advantage.Tech

    Advantage.Tech designs and installs data center structured cabling across the Mid-Atlantic, from OM5 fiber and Cat7 copper to trays, ladder rack and tested, documented links.

  • AFL Enterprise Services

    AFL Enterprise Services deploys physical-layer infrastructure for hyperscale, colocation and enterprise data centers, with optical commissioning and ongoing support.

  • Align

    Align designs and builds data center infrastructure, including structured cabling, rack layouts, containment and construction documentation.

  • Axis Technical Services

    Axis Technical Services installs fibre and copper data centre cabling, racks, power and bonding across Greater Vancouver, with up to 25-year parts and labour warranties.

  • Bergelectric

    Bergelectric pairs 10 million+ sq ft of US data center electrical work with a National Tech Systems tel-data group staffed by BICSI RCDDs and certified on Panduit, Siemon and Belden systems.

  • Black Box

    Black Box combines data center infrastructure deployment with design consultancy, workforce coordination and Day 2 operations.

  • CET Connect

    CET Connect is a vendor-independent Irish installer of copper and fibre with offices in five European countries and 150 specialists working on new data centre builds in Ireland, the UK and mainland Europe.

  • Connectivity Point

    Connectivity Point documents the design and installation of new and legacy data center cabling for a national retailer, using Category 6 and pre-terminated fiber.

  • CTC Technologies

    CTC designs and certifies copper and fiber networks, including server-room racks, with Fluke testing and BICSI installer and technician qualifications.

  • DataSpan

    DataSpan, based in Irving, Texas since 1974, designs and installs Layer 1 data center cabling with overhead conveyance, rack-and-stack, test documentation and on-site support.

  • Digital Technologies

    Digital Technologies designs, installs and certifies data center cabling across EMEA, including OS2/OM5 backbones, high-density MPO/MTP and cabling for AI and HPC halls.

  • E2 Optics

    E2 Optics installs copper and fiber inside- and outside-plant networks and provides mission-critical infrastructure planning and implementation.

  • Everon

    Everon designs and installs data center copper and fiber, including fusion splicing and outside-plant routes, with RCDDs on staff and certifications from Panduit, Corning, Siemon and CommScope.

  • Heartland Business Systems (HBS)

    Heartland Business Systems designs and installs single-mode and multimode fiber and Cat6A copper from Little Chute, Wisconsin, and certifies every new run with a 25-year warranty.

  • Houle

    Houle is a British Columbia electrical and technology contractor, Canadian-owned since 1944, whose certified technicians and RCDDs design and install structured cabling for server rooms and data centres across eight BC regions.

  • i.e. Smart Systems

    i.e. Smart Systems designs and installs copper, fiber and outside-plant networks for data centers and server rooms, with RCDD staff and BICSI training facilities.

  • IES Communications

    IES delivers structured cabling for hyperscale, colocation and enterprise facilities, from design-build through operational support.

  • Instrata

    Instrata fits out data centers with fiber and copper, splicing, testing and rack integration across four US regions, as a certified partner of Corning, CommScope, Panduit and Siemon.

  • Intravision

    Intravision designs, installs and tests copper and fibre for high-density data centres across Australia and New Zealand and has been CDC's preferred communications provider for more than 17 years.

  • LINX

    LINX provides integrated infrastructure for hyperscale, colocation and enterprise facilities, with dense fiber deployment and link certification testing.

  • M.C. Dean

    M.C. Dean engineers and installs telecommunications infrastructure for high-density AI data centers. Its technical role descriptions document inside- and outside-plant scope.

  • MCA Communications

    MCA designs and installs network infrastructure for data centers and other buildings, combining copper and fiber cabling with outside plant.

  • Mercury

    Mercury's ICT team installed all fibre and copper on a 12-hall Dublin hyperscale campus, from 864-core MTP-to-splice backbones to Cat6A, and works across Europe and the Nordics.

  • Mortenson

    Mortenson self-performs inside- and outside-plant fiber on large data center campuses, including the 4 million sq ft Richland Parish Data Center in Holly Ridge, Louisiana.

  • NetPlanner Systems

    NetPlanner designs, installs and maintains copper and fiber infrastructure, with documented data center build-out and aerial and buried cabling work.

  • Network Connex

    Network Connex fits out hyperscale, colocation and AI data centers from 29 US offices, covering copper and fiber cabling, fiber splicing and fiber construction.

  • Network Techlab (India)

    Network Techlab designs and installs data center backbones in India, including an OM5 floor-to-floor fiber backbone in a live Mumbai data center, from 17 offices.

  • NG Bailey

    NG Bailey engineers structured cabling alongside racking, power and civils, with onsite testing and long-term break/fix support.

  • Onnec

    Onnec designs and installs copper and fiber infrastructure for data centers and enterprise spaces, including BIM modelling, testing and documentation.

  • Programmed

    Programmed installs fibre and Cat5 to Cat7 copper and plans, designs and tests data centres from more than 140 locations across Australia and New Zealand.

  • RC Data Communications

    RC Data Communications designs and installs copper and fiber premise cabling from Round Rock, Texas, with BICSI-certified technicians, an RCDD on staff and six manufacturer certifications.

  • Server Room Environments

    Server Room Environments designs, installs and audits server room and data centre cabling nationwide in the UK, including bespoke looms and pre-configured cabinets for rollouts.

  • Strategic Connections

    Strategic Connections designs and installs data center and campus networks with full-time RCDD staff and underground and aerial cabling capability.

  • Sudlows

    Sudlows designs and installs connectivity infrastructure. Its UAE data center field roles specify copper, singlemode and multimode fiber, with Fluke and OTDR testing.

  • Technimove

    Technimove designs, installs and maintains data center cabling systems, with test certification, cable documentation and ongoing troubleshooting.

  • TECO Electric & Machinery

    TECO builds MEP and hyperscale fibre connectivity in Southeast Asia, including two Malaysian hyperscale sites totalling 178 MW and a 13,864-core fibre cable in Singapore.

  • Vision Technologies

    Vision delivers data center engineering, copper and fiber build-outs, with RCDD design personnel, inside/outside plant installation and Day 2 support.

  • WCC Technologies Group

    WCC designs and installs Southern California server-room and data center cabling, with RCDD review, Cat6A, OM4 and OS2 fiber.