Electrical Contractor Scrap Metal Singapore

Copper cable runs, switchboards, LV/HV panels, distribution transformers, busbar trunking — electrical contractors in Singapore generate some of the highest-value scrap of any trade. Molten Steel runs regular-route pickup for EMA-licensed electrical contractors across the island, pays LME-linked rates, and strips cable on our end so your team doesn’t have to. Spot loads welcome too.

What We Collect from Electrical Contractors

Electrical scrap is dominated by copper, but there’s real value in aluminium cable, steel enclosures, and brass fittings too. Typical streams:

• copper scrap cable — all gauges, all insulation types. We strip. You get paid on copper content, not bare-weight deductions.
• aluminium scrap cable — LV and HV cores, armoured, overhead line
• Switchboards and MSBs — full enclosures with busbars, breakers, meters intact
• Distribution transformers — oil-filled and dry-type, all sizes
• Busbar trunking, cable ladder, cable tray — copper and aluminium busbar especially
• Panels, DBs, MCCBs, ACBs, contactors — HMS (heavy melting steel) scrap enclosures plus copper internals
• brass scrap cable glands, lugs, and fittings
• Motors, generators, UPS battery systems (please flag battery content in advance)

Cable stripping is free for contract-route clients — we do it at the yard, and you get paid on recovered copper weight. Reference rates on current scrap metal prices.

How Our Electrical Contractor Service Works

1. Route onboarding — we map your yard, your typical job sites, and your scrap output cadence.
2. Bin or drum deployment — cable drums stay mobile; heavier items go on steel stillages. Yard-based contractors often get a dedicated roll-on/off bin.
3. Route pickup — scheduled, typically weekly or fortnightly. Call-off pickup for big project demobilisations.
4. Cable stripping and weighbridge at our yard — copper recovery weighed and receipted separately.
5. Settlement — monthly consolidated statement, payment by bank transfer or credited against a service fee if applicable.

Scheduled Pickup vs. One-Off Clearance

Regular route pickup (contract clients)

Most EC contractors generate steady scrap from install jobs, repair work, and yard offcuts. We set a fixed route — weekly or fortnightly — with a dedicated driver who knows your gate, your storekeeper, and your documentation flow. Cable is stripped and weighed on our side, and you see the recovery numbers.

One-off project demob and panel swap-outs

Large-project demobilisations — completing a data centre fit-out, a hospital M&E package, an industrial plant electrical installation — throw off big one-shot volumes of cable reels, offcut trays, and surplus panels. We bring a crew and a truck, weigh on our side, and settle quickly. This also applies to switchboard replacement projects where old MSBs come out and new ones go in. Works well alongside our industrial scrap metal services offering.

Compliance & Documentation

• NEA-licensed scrap metal dealer — full credentials on our licensing and credentials page
• Cable stripping documentation — start weight, stripped copper weight, insulation discarded
• Transformer handling — oil-filled units drained and oil disposed through licensed waste oil partner
• Chain-of-custody documentation for switchboards with EMA serial-tagged components
• Battery removal protocol for UPS and generator jobs (we sub to licensed battery recycler)

Who Works With Us

Regular-route clients include EMA-licensed electrical contractors running LV and HV install work across BTO, industrial, commercial, and data centre projects; M&E subcontractors on mixed fit-outs; facility management and servicing firms handling tenant DB refreshes; and specialist LV installers on lighting, fire alarm, and ELV packages. Ad-hoc clients range from independent electricians clearing a yard to main contractors decommissioning a site-office MSB. Service entry points: metal scrap collection, scrap metal recycling.

Cable Stripping — How It Actually Works

Stripped copper weight is always lower than gross cable weight, but the per-kilogram rate on stripped copper is many times higher than the rate on unstripped cable (where we have to price down for insulation and recovery risk). We strip at our yard using mechanical strippers sized for the cable range — from 2.5mm² installation cable up to large LV feeders and HV cores. The process: your cable is weighed on arrival, fed through the strippers, recovered copper is weighed again, and you’re paid on recovered copper weight at the prevailing LME-linked rate. Insulation is disposed responsibly. You get a line-item receipt showing gross weight in, copper weight out, and the applied rate.

Transformer and Switchgear Handling

Older distribution transformers, particularly oil-filled units pre-dating modern standards, occasionally contain PCB-contaminated oil. We will not accept transformers without confirmation that oil has been tested or declared. For clean transformers, oil is drained through our licensed waste-oil partner; the steel tank, core laminations, and copper windings are then separated and weighed as three grades. Switchgear and MSB enclosures follow a similar breakdown — the steel enclosure is one grade, the copper busbar and wiring another, and the breakers/contactors a third. You get paid on the full breakdown.

Typical Contractor Types We Support

• EMA-licensed LV and HV installation contractors on building, industrial, and data centre projects
• M&E subcontractors handling mixed electrical, fire alarm, and ELV packages
• Facility management and servicing firms running planned maintenance on tenant DBs and MSBs
• Specialist LV installers — lighting, fire alarm, data cabling, security
• Switchgear manufacturers and panel builders clearing production offcuts and rework
• Data centre commissioning and fit-out teams at end of job demobilisation
• Industrial plant electrical teams on switchboard replacements and plant upgrades

Frequently Asked Questions

Do you pay for cable on gross weight or stripped weight?

Stripped copper weight is the standard for anything above small-volume lots — you will always come out ahead versus gross-weight pricing on cable. For very small loads where stripping cost exceeds the uplift, we may quote on gross with an insulation deduction. We’ll tell you up front which pricing basis applies.

What about batteries in UPS or generator jobs?

UPS battery strings and generator starter batteries are not scrap metal — they go through a licensed battery recycling partner we coordinate with. Flag any battery content in the job scope so we schedule the battery pickup separately from the metal collection.

Can you collect from live job sites, not just the yard?

Yes. For larger contractors we split the pickup between the main yard and active job sites. Typical pattern: a fortnightly yard pickup covers day-to-day offcuts, and project-level pickups handle demobilisation loads at specific sites. See metal scrap collection.