Aluminum wire does not generate the same headlines as copper theft, but it is a significant compliance risk for scrap dealers in several states. The combination of relatively high value (compared to most scrap aluminum) and easy removability from residential wiring, HVAC ductwork, and electrical infrastructure makes aluminum wire a common target for theft — and a compliance minefield for dealers who don't know the rules.
Why Aluminum Wire Is Regulated
Aluminum electrical wiring was widely installed in residential construction from approximately 1965 to 1973. It is also used in high-voltage transmission lines, commercial electrical panels, and HVAC systems. The risk profile for dealers:
- Residential wiring removal — Striping aluminum wire from a house (occupied or vacant) is a serious theft that can render the property uninhabitable and creates significant electrical hazard
- Transmission line theft — High-voltage aluminum cable theft is a federal infrastructure crime
- HVAC and utility theft — Aluminum wiring in commercial HVAC and utility distribution is frequently stolen
State-Specific Aluminum Wire Rules
Georgia
Georgia prohibits purchasing aluminum wire from residential sources without either (a) a building demolition permit showing the property is being legally demolished, or (b) a licensed electrical contractor's documentation showing the wire was removed during a permitted renovation. Walk-in sellers claiming to have "old house wire" without documentation should be declined.
Florida
Florida requires documentation from a licensed electrical contractor for aluminum wiring purchased as scrap, including the address of the project and the contractor's license number. Dealers must record this information in the transaction log.
Ohio
Ohio specifically prohibits purchasing aluminum electrical wire that still has pull string inside the conduit — the same pull-string test that applies to copper wire. Wire with pull string is presumed to have been removed from an active installation rather than salvaged from renovation.
California
California's Secondary Metals Recycler regulations cover aluminum wire from construction sources. A contractor's license number and project address are required for any wire sold from a construction or renovation source. Wire bearing utility company markings is prohibited regardless of seller documentation.
The Pull-String Test for Aluminum Wire
Just as with copper wire, the presence of a plastic pull string inside aluminum conduit wire is a strong indicator that the wire was recently pulled from an active installation. Apply the same standard you would for copper:
- Wire with pull string still inside: require additional documentation or decline
- Wire on intact utility spools: decline unless seller has utility company documentation
- Wire bearing utility company marking or colors: decline
- Clean, stripped wire from obviously legitimate renovation or demolition: standard ID documentation with contractor license number
Distinguishing Legitimate from Suspicious Aluminum Wire
| Characteristic | Likely Legitimate | Suspicious |
|---|---|---|
| Source documentation | Demolition permit, contractor invoice | No documentation, vague explanation |
| Condition | Clean cuts, consistent lengths | Irregular cuts, still in conduit sections |
| Quantity | Consistent with renovation scope | Unusually large quantity for individual seller |
| Pull string | Not present | Present in wire |
| Utility markings | None | Color-coded utility markings, company labels |
| Insulation condition | Aged, consistent with renovation | Fresh cuts through new-looking insulation |
Frequently Asked Questions
Aluminum wire regulations vary by state. Verify with your state's licensing agency. Not legal advice.