Nail your pay app.
Get paid.
NailMyPay turns your monthly progress billing into a clean, GC-ready pay application — guided, checked, and yours. No more bounced submissions. No more waiting on the GC’s portal.
| Scope | Scheduled | This period | % |
|---|---|---|---|
| Metal framing | 48,000 | 4,800 | 100 |
| Hang & finish drywall | 72,000 | 10,800 | 75 |
| Change order 01 — soffits | 6,500 | 2,800 | 43 |
| Payment due this app | $18,400 | ||
You did the work. Then the billing punishes you.
Progress billing is where small subs lose time and cash flow — not on the job, but on the paperwork after it.
One slip and it bounces
A math error, a line billed over its value, the wrong format — the GC kicks it back and your payment slides weeks.
Excel carry-forward hell
Every month you copy last month’s totals forward by hand and pray you didn’t fat-finger a cell.
The GC’s portal runs you
GCPay, Textura — you’re a guest in someone else’s system, billing the way they tell you to.
The pro tools are overkill
Knowify, Siteline — $200 to $400 a month and a month to learn, built for shops far bigger than yours.
From jobsite to “paid” in four steps.
Set the job up once
Enter your schedule of values — or upload the GC’s form and we build your template for you.
Bill this month
Just enter this period’s numbers, in plain English, right from your phone on site.
We check it
The math ties, every line stays in contract, the format is right — so it doesn’t bounce on a technicality.
Send & get paid
Export a clean, GC-ready PDF and lien waiver. Next month carries forward automatically.
Be the boss of your own billing.
Everything a sub needs to bill a GC with confidence — and nothing you don’t.
Submission check
Catches math errors, over-billed lines and format slips before you send — so it won’t bounce on an error.
Automatic carry-forward
Last month’s totals roll forward and lock. Your history stays frozen and correct, month after month.
Change orders, handled
Bill over a line’s value and we prompt you to add it as a change order — the right way.
Your whole-book dashboard
Every job at a glance: percent complete, billed, paid, outstanding — and total retainage held across all jobs.
Lien waivers, built in
Generate the matching conditional or unconditional waiver right alongside the pay app.
Upload your GC’s form
Odd custom form? Send it over and we turn it into your reusable template — no one gets locked out.
Works on the jobsite
Mobile-first. Top up your draft during the month from your phone, finalize when it’s ready.
Clean, GC-ready PDF
Export a professional G702/G703 pay application. It leaves looking the part.
Simple and honest. Like it should be.
One flat price, everything included. No per-seat games, no per-project fees, no annual lock-in — and a fraction of what the big tools charge.
- ✓ Unlimited jobs and pay apps
- ✓ Lien waivers, dashboard, exports — all in
- ✓ We build your GC’s custom forms for you
Start free with no card. Only pay once you’ve sent your first pay app and seen it work.
One fair price for everyone — no tiers, no per-seat fees, no lock-in, cancel anytime.
Start freeStop chasing your money. Start nailing it.
Set up your first pay app free and bill your next job with confidence.