Licensed Electrical Contractor · West Columbia, SC
CDT Services, LLC serves the Midlands of South Carolina with professional electrical installations for residential, commercial, industrial, and specialty applications — including pool & spa, panel upgrades, and new construction.
Complete wiring for new construction, remodels, additions, and upgrades. Receptacles, lighting, ceiling fans, dedicated circuits, and more.
Office buildings, retail, warehouses, and multi-tenant properties. Switchgear, panels, lighting systems, and tenant build-outs.
Three-phase power, motor controls, machinery wiring, and industrial panel installations to keep your operation running.
NEC Article 680 compliant pool and spa wiring. Bonding, grounding, GFCI protection, pump circuits, and lighting installations.
Service upgrades from 100A to 400A, subpanel installation, breaker replacement, and load center upgrades.
Circuit diagnostics, tripped breakers, AFCI/GFCI issues, dead outlets, and electrical system audits. We find it and fix it.
24-hour emergency response for power outages, electrical hazards, and urgent repairs. Call the hotline anytime: 803-842-1646.
EV charging station installation, generator hookups, transfer switches, hot tub circuits, and appliance dedicated circuits.
CDT Services, LLC is a licensed electrical contracting company based in West Columbia, South Carolina. Owner Clark Thomas brings nearly 40 years of hands-on electrical experience across every sector — residential, commercial, industrial, and specialty installations.
From a single circuit repair to a full commercial buildout, every job receives the same level of care: clean workmanship, code-compliant installations, and clear communication from start to finish.
We are locally owned and operated, serving the greater Midlands area with competitive pricing and no-pressure free estimates.
Mon – Fri: 7:00 AM – 6:00 PM
Saturday: 8:00 AM – 4:00 PM
24/7 Emergency Hotline: 803-842-1646
West Columbia, SC
Serving Lexington County & the greater Midlands
CDT Services, LLC
SC Licensed Electrical Contractor
Electrical emergencies don't wait for business hours.
Neither do we.