Electrical work for Sioux Falls homes and businesses.
Six service lines. One licensed contractor. Scoped to the 2023 NEC, permit-pulled, and inspected. SD #EC-9842.
Residential Rewires & Service Upgrades
Older Sioux Falls housing stock — anything pre-1972 — frequently still has aluminum branch wiring, undersized neutrals, or cloth-insulated runs that no longer meet code. A licensed electrician documen…
Learn morePanel Upgrades — 100A to 200A or 400A Service
A Federal Pacific Stab-Lok panel is one of the few electrical products with a documented history of failing to trip under fault — a safety issue no insurance carrier accepts. Panel upgrades also unloc…
Learn moreEV Charger Installation
Level 2 charging at home means full-overnight from 0 to 100% for most EVs and a 30-second daily routine instead of a weekly station stop. Northline is a Tesla certified Wall Connector installer and st…
Learn moreWhole-Home Generators
South Dakota loses power. Ice storms, summer derechos, the occasional substation event. A whole-home standby generator with an automatic transfer switch restores essential or whole-home loads within 1…
Learn moreCommercial Electrical
Commercial work has a different rhythm — faster decisions, harder deadlines, and a general contractor counting on the electrical sub to not be the bottleneck. Northline handles tenant fit-outs from 1,…
Learn moreSmart Home & Low-Voltage
Smart home work is a wiring discipline, not a gadget category. Structured wiring at the rough-in stage costs a fraction of retrofitting it after drywall. Northline handles the low-voltage rough-in for…
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