Where the cash goes in a cable or fiber job
A typical aerial or underground fiber crew, a drop-installation team, or a structured-cabling outfit rarely bills the network owner directly. The usual chain runs from a carrier, cable operator, utility, municipality or broadband grant recipient, down to an engineering-procurement-construction firm or large prime contractor, and then to the subcontractors who pull cable, splice, trench, bore, place hand-holes and restore yards. Many small installers sit one tier further down still, working for a regional sub that holds the prime's master service agreement.
That position shapes the receivable a factor is buying. The account debtor is usually the contractor directly above you, not the carrier whose name is on the truck. If that prime is well capitalized and pays reliably, your invoices can be strong collateral even if your own company is young. If the prime is thinly capitalized itself, the factor will price and limit accordingly no matter how large the end owner is.
Most installation work is billed by production unit: feet of strand placed, feet of fiber lashed or pulled, splices completed, drops installed, footage bored. Before an invoice can be paid, the prime typically needs a redline or as-built package, photos, test results such as OTDR traces for fiber, and sign-off from its own field inspector. Only then does the unit invoice get approved and enter the prime's payment cycle. The practical result is that a crew may finish footage in week one, close out documentation in week three, and see cash weeks after that, while paying labor, fuel, equipment rental and materials the entire time.
Federally funded builds add their own timing. The Broadband Equity, Access, and Deployment program is a $42.45 billion federal grant program, with allocations announced for all 56 states and territories in June 2023, and the money reaches installers only after it passes through state broadband offices, subgrantees and their contractors. Every hand-off in that chain adds review and paperwork before a subcontractor invoice is paid. On direct federal construction contracts, the prime's subcontracts must include a clause requiring the prime to pay subcontractors for satisfactory performance within 7 days of receiving payment from the government, with an interest penalty for late payment. That clause helps, but it starts the clock only when the prime itself has been paid.
What factoring usually costs installers
Factors quote installation receivables much like other commercial invoices: an advance at funding, a reserve held back, and a discount fee that grows the longer the invoice stays open. One factor's published rate guide puts typical fees between 1% and 5% of invoice value per 30 days and says most factors advance 70% to 90% of the invoice. The same guide puts construction-type receivables at roughly 2% to 5%, which is a reasonable reference point for cable work because the payment chain and documentation risk look similar.
| Item | What to expect | Why it matters for installers |
|---|---|---|
| Advance rate | Commonly 70% to 90% of approved invoices | Lower end is more likely when the prime holds retainage or back-charges often |
| Discount fee | Roughly 1% to 5% per 30 days across the market | Slow closeout packages push you into higher fee tiers |
| Setup or application fee | $250 to $1,000 at some factors, waived at others | Ask before signing, not after |
| Transfer fees | About $5 to $30 per ACH and $15 to $50 per wire in one published schedule | Weekly payroll funding can mean many wires a month |
| Minimum term | Often 6 to 24 months | Matters if your work is tied to a single build season |
Because fees accrue over time, the documentation lag described above is the biggest single driver of what you pay. Two installers with the same prime and the same unit prices can pay very different effective rates if one submits as-builts the day work is done and the other lets them sit. Run your own numbers through the factoring calculator using your real days-to-pay, not the prime's contract terms.
How factors underwrite a cable installation business
A factor's first question is who your customers are. Expect to provide the master service agreement or subcontract for each prime you want to factor, recent purchase orders or work orders, and an accounts receivable aging. The factor will run credit on each prime and set a concentration limit, which is the maximum it will fund against any one debtor. Installers who work for a single prime often find that concentration limit is the real constraint, not their own credit.
The factor will also look at:
- Verification path. Can the factor confirm with the prime's accounts payable team that the work was accepted and the invoice is approved for payment? Some primes have portals for this; others require an email from a project manager. Invoices the prime has not yet approved are usually not fundable.
- Assignment and notice. Under the Uniform Commercial Code, once an account debtor receives notice that an invoice has been assigned, it can only discharge the debt by paying the assignee. The same section generally makes contract terms that prohibit assignment of receivables ineffective. That gives factors a legal footing even when an MSA includes boilerplate anti-assignment language, but primes still vary in how readily they acknowledge a notice of assignment.
- Tax and lien history. Unpaid payroll taxes or existing liens from equipment lenders or merchant cash advance providers can block funding until resolved or subordinated.
- Back-charge and dispute patterns. Damage to buried utilities, restoration complaints and rejected splices lead to back-charges that the prime deducts from your invoices. A factor will want to see how often that happens.
New crews without much history can still qualify if the prime is creditworthy. If you are coming from residential cable drops into larger fiber subcontracts, the telecom industry page covers carrier-side receivables in more detail.
Contract terms that trip up installers
Pay-when-paid and pay-if-paid clauses
Many subcontracts say the prime pays you only when, or only if, the owner pays the prime. A pay-if-paid clause can shift the owner's credit risk entirely onto you. Factors read these clauses closely because they change whether an approved invoice is really an enforceable debt. Whether such clauses are enforceable depends on state law, so have the subcontract reviewed before you assume the factor will fund it.
Retainage
On many projects the prime holds back a percentage of each progress payment until the job is closed out. In federal contracting, the regulation says retainage should not exceed 10 percent of the approved estimated amount and that retained amounts should be paid promptly once all contract requirements are complete. Primes often pass similar terms to subs. Factors generally advance only on the portion that is currently due, so retainage stays on your books until closeout. If you plan your cash as though retainage will be factored, you will be short.
Unit disputes and redlines
The single most common reason a cable invoice is short-paid is a disagreement about quantities: footage counted from GIS versus footage measured in the field, or splices that failed testing. Each short-pay becomes a dispute the factor will charge back to you under a recourse agreement. Keep field documentation tight enough that the prime's inspector can approve units without a second visit.
Lien and bond rights
On private builds, mechanics' lien rights for telecommunications work vary by state and may not cover all low-voltage or utility-easement work. On federal public works, the Miller Act requires the prime to post a payment bond protecting people who supply labor and material. Your factor may ask you to preserve those rights by sending preliminary notices on time, because they are part of what makes the receivable collectible if the prime fails.
Lockbox and payment redirection
After you start factoring, the prime will be asked to send payment to the factor's lockbox. If a prime keeps paying your old account, you are obligated to forward those funds immediately, and many contracts charge a fee for misdirected payments. Read the guide to factoring contracts before signing so the notice-and-redirect process does not surprise anyone.
When factoring is the wrong fit for an installer
Factoring works best when you have approved invoices to a creditworthy prime and a timing gap you cannot otherwise cover. It is less useful in a few situations:
- Most of your cash need is equipment. Directional drills, bucket trucks, cable plows and fusion splicers are better financed with equipment loans or leases that match the asset's useful life.
- Your bottleneck is pre-billing, not collection. If the gap is between doing work and getting it approved, factoring cannot fund what has not been invoiced. Fixing closeout speed or negotiating mobilization payments may do more.
- Your margin is very thin. Unit-price work is competitive. If the fee per 30 days approaches your net margin on the job, the build is not paying for its own financing.
- You qualify for a bank line. A revolving line priced off a benchmark rate is usually cheaper than factoring for an established installer with clean financials. The SBA's 7(a) Working Capital Pilot offers monitored lines of credit that let eligible businesses borrow against accounts receivable or inventory, with a $5 million maximum. See factoring versus a line of credit for a side-by-side comparison.
Some installers use spot factoring for a single large prime invoice during a ramp-up and then move to a bank line once they have a year of financial statements showing the larger volume.
Frequently asked questions
Can I factor invoices if the prime contractor has not approved my units yet?
Usually not. Factors buy receivables the debtor has accepted, and on cable and fiber work acceptance generally means the prime's inspector has signed off on redlines, test results and quantities. Some factors will fund a portion after field acceptance and the rest after formal approval, but you should expect funding to follow the prime's approval step, not your crew's completion date. Speeding up closeout documentation is the best way to shorten the wait.
Does the size of the carrier or utility at the top of the chain affect my rate?
Less than most installers expect. The factor is buying a promise to pay from the party that owes you, which is normally the prime or a higher-tier sub. A strong end owner helps only indirectly, by making it more likely the prime gets paid. If your prime has a weak balance sheet, expect a lower concentration limit or advance rate even on a project funded by a large carrier or a federal grant.
Will factoring cover retainage on a fiber build?
Rarely at the full advance rate. Retainage is not payable until closeout conditions are met, which can be months after the last footage is placed, so most factors exclude it from the eligible receivable or advance on it only at a steep discount. Plan to carry retainage yourself, and track the closeout requirements in each subcontract so the release request goes in as soon as the job qualifies.
Is recourse or non-recourse factoring better for installation subcontractors?
Non-recourse factoring usually protects only against a debtor's insolvency, not against short-pays caused by unit disputes or back-charges, which are the more common losses for installers. Because of that, the extra cost of non-recourse may buy less protection than it appears to. Compare the actual credit-risk language in each agreement; the recourse versus non-recourse guide explains what each version typically covers.