Sigma Metal Processing
Sigma Metal Processing Copper Recovery Specialists
Sell Us Your Wire Buy Granulated Copper
Sell Us Your Wire Buy Granulated Copper
Insulated Copper Wire Buyers

Get a Quote:
We Are Currently Buying Surplus Copper Wire

Sigma Metal Processing buys insulated copper wire directly from contractors at fair scrap yard rates. We strip, granulate, and sell refined copper — cutting out the middleman so you get a better deal every time.

Sell Copper Buy Granulated Copper →
100%
Copper Recovery
Fast
Cash or Check Payment
Fair
Scrap Rates
How It Works

Simple Process.
Better Returns.

We've built a straightforward system that gets contractors their money for their scrap wire — no hassle, no lowball offers, no wasted trips to the yard.

1
You Bring Us Your Wire
Drop off your insulated copper wire scrap. We accept all grades and quantities. No minimum load required.
2
We Weigh & Quote You
We weigh your load on the spot and give you a transparent, above-market rate — no guesswork, no negotiating games.
3
We Granulate & Sell to Refiners
We strip the insulation, granulate the copper, and sell directly to refiners — cutting out the scrap yard markup entirely.
4
You Get Paid Fast
Payment issued same day. No waiting weeks for a check — contractors get paid quickly and come back every time.
Fair Market Rates Same as local scrap yards
All Grades Accepted Any insulation type or condition
Same-Day Payment Fast turnaround every time
Transparent Pricing No hidden fees or surprises
<-- Copper wire granulation process -->
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100% Copper Recovered
Who We Work With

Two Sides of the Copper Chain

We sit in the middle — paying contractors fair scrap yard prices, and delivering refined granulated copper directly to the people who need it.

We Buy From

Electrical Contractors

If you're sitting on insulated copper wire scrap, you're leaving money on the table. We pay you for your wire, no quesitons — every time.

Electrical Contractors Leftover wire from commercial, residential, or industrial jobs
Demolition Companies Wire pulled from tear-downs and building removals
HVAC & Industrial Trades Motor windings, control wiring, and equipment scrap
Any Volume Welcome No minimum — bring a truck bed or a trailer load
Get a Quote
We Sell To

Refiners & Copper Buyers

We supply consistently processed, high-purity granulated copper to refiners and manufacturers who need a reliable source of clean copper material.

Copper Refiners Clean granulated copper ready for the smelting process
Manufacturers Consistent copper granule supply for production needs
High Purity Granulate Insulation fully separated — clean copper only
Reliable Supply Consistent volume from our ongoing contractor network
Inquire About Supply