Everything a window installer needs — nothing you don’t
- Estimates in minutes from your own price book, sent by text, email or WhatsApp.
- Schedule and crew — assign a worker or a crew; they see the job instantly.
- Invoices and card payments — Pay Now on every invoice, money to your bank.
- Deposits by card right on the estimate, before you buy materials.
- Before-and-after photos on every job, taken on site.
- Crews: assign a saved crew in one tap; they see the job on their phone instantly.
Your price book, ready in minutes
Start with your own items and prices. For example, a window installer might add:
| Window replacement (each) | $650 |
| Entry door install | $1,200 |
| Sliding patio door | $2,200 |
| Storm door | $450 |
| Window repair | $250 |
| Door hardware | $150 |
Example prices only — you set yours. Import your list from a spreadsheet in seconds.
Example: Six drafty windows and a new front door
The customer's winter bills are high and the windows fog up. They want six windows replaced and a new insulated entry door.
| Window replacement (each) × 6 | $3,900 |
| Entry door install | $1,200 |
| Trim and caulk | $300 |
| Total | $5,400 |
| Deposit to start (40%) | $2,160 |
Measure, photograph each opening, and send the estimate with a deposit link. Windows take weeks to arrive, so the install date goes on the schedule once the order is confirmed.
An example to show how it works — prices and steps are yours to set.
What customers ask a window installer
How long until my windows arrive?
Lead times vary; tell the customer your usual wait in the notes.
Will you remove the old windows?
Say what is included on the estimate.
Can you match my trim?
Note any trim work as its own line.
Tips for your window installer business
- Deposits are a must for custom-sized windows.
- Photos of each opening prevent ordering mistakes.
- Follow up after the first cold snap — happy customers leave reviews then.
One path, start to paid
New job → Estimate → Schedule → Crew does it → Invoice → Paid. The same simple steps for every job, so nothing falls through the cracks.
Simple pricing
| Solo — just you | $29/mo |
| Contractor — you + up to 5 workers | $79/mo |
| Contractor 10 — you + up to 10 workers | $129/mo |
Everything included. Every feature is in every plan — no add-ons, no surprise charges later. Plans only differ by how many workers you have.
First 100 companies keep $19 / $49 / $89 a month for as long as they stay subscribed. Workers are always free.
Questions window and door installers ask
Can customers pay a deposit?
Yes. Set a deposit on the estimate; the customer pays it by card and approves the job at the same time.
Can I add photos to a job?
Yes. You and your workers can add photos on site — before and after — and open them full screen.
How much does Selk cost?
Selk costs $29/month for Solo, $79/month for Contractor (owner plus up to 5 workers), and $129/month for Contractor 10 (owner plus up to 10 workers). The first 100 companies lock in founding prices of $19, $49 and $89 per month for as long as they stay subscribed.
Do my workers pay?
No. Workers are always free on every Selk plan. There are no per-seat fees, and the worker app is separate from the contractor app.
Selk for other trades
Run your window installer business from your phone.
14 days free. Workers always free. No contract.
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