LOTSWhat we usually see
Production builders and GCs with over-ordered NM-B, SER, UF-B and URD from subdivision phases in Katy, Cypress, Pearland, Conroe and League City.
Common wire and cable types
Where these sellers are concentrated
01Surplus Wire We Buy From Houston Homebuilders
Production builders and general contractors often finish a subdivision phase with wire that never made it into a house. Over-ordering, revised material needs and differences between planned and actual runs can leave full packages alongside partially used reels. The question is whether those leftovers have a realistic use on the next job.
We review surplus NM-B, SER, UF-B and URD, along with other reusable construction wire. Keep unopened boxes, tagged reels and identifiable coils separate from damaged material. A mixed lot is easier to evaluate when each wire type has its own photos and quantity estimate.
Before moving everything into long-term storage, check what your electrical subcontractor still needs for active work. Set aside material committed to those jobs, then identify the remaining inventory for sale. We focus on reusable wire and will tell you which material appears reusable rather than treating every leftover as scrap.
02Common Wire Types in Builder Leftover Inventory
Builder leftover Romex is often part of a broader construction-wire lot. Send the actual jacket markings rather than relying only on a purchase description or the name used in the field. That helps us distinguish wire types and assess the material accurately.
Common categories include:
- NM-B (Romex): commonly left in boxes, coils or partial packages after residential rough-in.
- SER/SEU cable: identify whether the jacket says SER or SEU; they are not interchangeable descriptions.
- UF-B cable: keep the jacket identification visible when photographing coils or cut lengths.
- URD cable: provide reel tags and individual conductor markings where available.
We also review THHN/THWN-2 and Cat6 data cable from construction projects. For every category, include conductor material, size, remaining footage and packaging condition if known. A trade name alone does not establish installation suitability. Have a licensed electrician or engineer resolve questions about ratings, permitted uses or reuse in a particular installation.
03Organizing Lots Across Jobsites and Storage Yards
For a lot spread across several locations, start with an inventory list grouped by site. Note the wire description, estimated footage or weight, package count and location for each item. Mark estimates as estimates, and pair each entry with readable reel-tag or jacket-print photos.
That organization helps us review the lot without confusing similar-looking cables or counting material twice. Identify any packages still allocated to active construction so they are not included in the proposed sale. Existing labels and available purchase records can help explain what you have, but clear photos of the actual material remain important.
Tell us about site access and the work schedule when requesting pickup. We use location and pickup logistics in our review, then schedule the handoff with you. Material is verified on site before payment per the written offer. If inventory changes before the appointment, flag the change rather than leaving an outdated list in place.
04Recover Value Before Storage Reduces Usability
Leftover wire takes up room that could hold material for the next phase. Keeping it also ties up inventory value, especially when the remaining cable does not match upcoming work. Moving unused stock repeatedly can add handling effort without bringing it any closer to use.
Condition matters to resale. Outdoor storage, damaged packaging and repeated handling can make material harder to identify or reduce its suitability for reuse. Keep labels readable, protect the material from further damage and photograph its current condition honestly. Do not assume every weather-exposed reel is unusable, or that every intact-looking package is acceptable.
Our offer considers copper or aluminum markets, wire type and current demand, size, footage, packaging condition, manufacturer, date code, quantity and pickup logistics. Reusable wire is usually worth more than scrap melt value. Very short, burned or heavily damaged pieces may be better suited to scrap; cut lengths need review for practical reuse.
05Serving Builders Across Greater Houston
We review surplus from subdivision phases and builder storage locations in Katy, TX, Cypress, TX, Pearland, TX and Conroe, TX. League City builders and general contractors elsewhere within Greater Houston can also submit material for review. Include the actual storage location, not just the project name or your office address.
Our service area is Greater Houston only: Harris, Fort Bend, Montgomery, Brazoria, Galveston, Chambers and Waller counties. If your company works outside that area, identify which surplus is physically located within our service area before requesting pickup.
Scheduled pickup takes place at the seller’s site. Appointment-only drop-off is available at 6402 McGrew St, Houston, TX 77087, in southeast Houston’s Mayfair area near I-45 and I-610. Call first before bringing material. Confirming the location and handoff plan helps keep the sale aligned with your jobsite operations.
06How to Sell Construction Wire From Your Next Closeout
To sell construction wire, call or text 951-403-5738, or email industrial832@gmail.com. Start with clear photos of reel tags, jacket print and the overall lot. Include footage or weight and the location where the material can be inspected or picked up.
For partial reels and cut lengths, explain how you arrived at the quantity. If footage is unknown, say so rather than presenting a guess as a confirmed measurement. Photograph damaged packaging or exposed cable as well as the clean portions of the lot.
We review the information and provide a written offer. After that, we schedule site pickup or appointment-only drop-off, verify the material on site and make payment per the written offer. Keep the offered inventory separate from ongoing job withdrawals while arranging the handoff. That gives your team a clear record of what is being sold and helps prevent changes between review and verification.
FAQQuestions sellers ask
Can a general contractor contact you if the electrical subcontractor bought the wire?
Yes, a general contractor can start the conversation, but first confirm who owns the leftover material and who has authority to sell it. A purchasing arrangement or subcontract may affect that decision. Resolve ownership with the relevant parties before including wire in a sale; its presence at your jobsite alone does not establish that it is yours.
Do you buy opened boxes of leftover NM-B?
Opened boxes can qualify when the remaining wire is identifiable and reusable. An opened package does not automatically make the contents scrap. Show the box label, the wire’s jacket print and the remaining material so we can review what is actually present. Describe any damage rather than relying on the original box quantity.
Should we strip copper wire before offering it?
Do not strip potentially reusable wire just to prepare it for our review. Removing insulation changes the material and can eliminate its value as usable construction wire. Send photos in its current condition first. We buy bare copper too, but intact surplus cable should be evaluated on its own merits before you alter it.
Does an older date code automatically disqualify unused cable?
No. Manufacturer and date code are among the factors we consider, along with identification, condition, type and current demand. Unused does not automatically mean suitable for every future installation, either. Send readable markings and storage-condition photos for purchasing review, and defer installation suitability questions to a licensed electrician or engineer.
Are you Houston Wire & Cable Company?
No. Houston Wire Buyers is not affiliated with Houston Wire & Cable Company or any manufacturer. We buy surplus wire and cable from sellers in Greater Houston. If you are contacting us about builder leftovers, use 951-403-5738 or industrial832@gmail.com rather than assuming we handle another company’s orders or accounts.