NSI Industries LLC
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Claim This BusinessAbout NSI Industries LLC
NSI Industries LLC operates in Huntersville, North Carolina, as a manufacturing and distribution facility handling industrial electrical components and related products. The business holds a 3.4-star average rating compiled across 10 customer reviews, offering weekday hours from 8 AM to 5 PM. Located at 9828 Independence Boulevard in the Charlotte metro area, the facility serves contractors, commercial clients, and walk-in customers seeking electrical fittings, cable management solutions, and hardware supplies.
What distinguishes this manufacturer is its specialized inventory of EMT fittings and knockout bushings, which several reviewers note seat more securely than competing brands. The facility maintains will-call and will-call-adjacent service, allowing contractors to pick up materials directly without waiting for freight delivery. Customers describe efficient loading assistance and trailer-accessible pickup lanes, services uncommon at typical wholesale distributors.
Customer experiences vary substantially. Brian Schull, a repeat buyer, reports consistent quality with their EMT fittings and knockout bushings over multiple orders. Keith Jirik, however, describes receiving defective cable ties requiring excessive replacements, a quality control concern affecting at least one production batch. Joe Murphy encountered difficulty reaching technical support for a TORK water heater timer, reporting extended hold times and unresolved issues after multiple attempts.
What Customers Say
Two of five reviewers award 5 stars citing product quality and service speed, while three award 1 star citing defective merchandise and unreachable support. Negative reviews reference specific product failures (cable ties, water heater timers) whereas positive reviews focus on EMT fittings and efficient will-call service.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| TuesdayToday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
EMT Fittings Distribution
Electrical metallic tubing fittings including connectors, couplings, and box adapters for contractor supply.
Knockout Bushings
Specialized bushings designed to seat securely in electrical boxes, noted for retention quality.
Cable Management Hardware
Cable ties and related mounting hardware available in bulk contractor quantities.
Will-Call Pickup
Counter service for same-day material pickup without freight waiting periods.
Commercial Contractor Accounts
Wholesale account setup for licensed electrical and construction contractors.
Loading Assistance
Staff-assisted loading into customer vehicles or trailers upon request.