Pro-Grade Electrical Supply
Professional Electrical
Supplies for Every Project
Trusted electrical components, tools, and power solutions delivered nationwide. Quality components for residential and commercial projects.
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USPS Priority3–5 business days
30-Day ReturnsFrom date of receipt
Contractor-GradeQuality components
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Four focused categories. Pro-grade SKUs, no filler, no fluff.
Wiring & Cable
Copper wire, Romex, THHN, and feeder cable for residential and commercial jobs
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Electrical Tools
Multimeters, wire strippers, conduit benders, and insulated hand tools
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Switches & Outlets
Decora receptacles, GFCI, USB outlets, and wall plates
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Power Distribution
Breaker panels, load centers, surge protectors, and subpanels
ShopThe PowerGrid Difference
Why Choose PowerGrid?
Professional Grade
Commercial and residential quality parts built to code.
Fast Delivery
Ships via USPS Priority Mail in 3-5 business days.
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256-bit SSL encrypted payment processing.
30-Day Returns
Full refund within 30 days of receipt.
Top Sellers
Featured Products
THHN Stranded Copper Wire 12 AWG (100 ft)
$9.99$14.99
Insulated Wire Stripper & Cutter
$13.95$19.99
Non-Contact AC Voltage Detector
$17.95$24.99
Decora Tamper-Resistant Duplex Outlet 15A (10 Pack)
$28.76$39.99
GFCI Ground Fault Receptacle 20A Weather Resistant
$38.64$54.99
Digital Multimeter 600V True RMS
$47.89$64.99
Whole-House Surge Protector Panel Mount
$54.95$74.99
200A Main Breaker Load Center 30-Space Indoor
$87.64$119.99
