How to Get Paid Faster as a Contractor

Most slow payments are set up at the booking

How fast you get paid is mostly decided before the job starts. A customer who heard "payment is due when we finish, and you can pay from your phone" expects to pay that day. One who first learns your terms from the invoice treats it as the start of a negotiation.

Settle three things on every job, in the booking call or on the estimate:

1. When payment is due. At completion, on a deposit and progress schedule, or on net terms for an approved commercial account.
2. How they can pay. The methods you take, any card fee, and that the invoice arrives by text or email with a pay link.
3. Who is paying. The homeowner, a landlord, a property manager, an insurer, a lender or a mix. Get the name, phone number and email of the person who actually pays.

The third is the easiest to skip: the tenant who let you in may not be the one paying.

A booking script for a service call (HVAC, plumbing, electrical):

"Our service call is $[amount], and you'll approve the price of any repair before we start. Payment is due when the work is done. We take cards and bank transfers, and we'll text you the invoice with a link so you can pay from your phone. Should we send it to this number?"

A script for signing a project (roofing, solar, equipment replacements):

"Here's how payment works on this job: $[deposit] when you sign, $[amount] when [milestone], and the balance when [final milestone]. Each request comes as a text with a pay link the day we reach that point. Does that work for you?"

Write payment terms nobody can misread

"Due upon completion" and "net 30" both leave room for argument unless you say what starts the clock. Put your payment terms in the same words on the estimate, the contract and every invoice.

A terms block you can adapt:

"Payment terms: Payment in full is due on the day the work is completed. We accept credit and debit cards, bank transfer (ACH) and checks. Invoices are sent by text and email with a secure payment link. [Your late fee or interest wording, as permitted by law, if you use one.]"

Late fees only work if they were agreed first

A late fee or interest charge has to be in the terms the customer agreed to before the work started; adding one afterward starts an argument instead of a payment. States treat late fees and interest on consumer bills differently, so have a local attorney check your wording once, or start with your state attorney general's consumer protection guidance. The fee is a backstop; the reminder schedule below does the collecting.

Invoice the day the work is done

An invoice that waits a week in the truck adds a week to when you get paid. Make finishing the invoice part of finishing the job:

1. Build it as you go. Start from the approved estimate and add each change on its own line once the customer approves it in writing. An extra nobody approved is a reason to hold the whole payment, which is why change orders get signed before the work.
2. Show the result. The system running, the drain flowing, the panel labeled, the clean siding.
3. Present the invoice and ask. Say the total out loud and ask how they'd like to pay.
4. If they can't pay now, send it before you leave the driveway, with the pay link and the due date.

A handoff script:

"Everything's finished: [one sentence on the result]. Here's the invoice. It matches the estimate, plus the [change] you approved this morning. The total is $[amount]. I can take a card right now, or you can pay from the link I just texted you."

Put the total, due date and pay link at the top, name line items as they were on the estimate, attach photos of the finished work, and use the business name the customer will see on their card statement.

Example: A pressure washing crew finishes a house wash and driveway at 2 p.m. while the owner is at work. Before pulling away, the crew lead texts before-and-after photos and the invoice: house wash $450, driveway $150, total $600, due today, with a pay link. The owner pays from the link on a break. A paper invoice mailed next week would only be starting its trip. The prices are made up for illustration.

Make paying take less than a minute

Offer at least one way to pay that takes less than a minute on a phone, in the same message as the invoice. Every step between "I should pay that" and "paid" (a checkbook, an envelope, a stamp) is a chance for the payment to slide to next week.

Tell customers at signing that you'll never change your payment details by email, and to call the number they already have before paying an account that looks new. If a scammer's email redirects their payment, you end up waiting on money they no longer have.

Card fees

Rules on card surcharges vary by state, and card networks and processors set their own requirements for how a surcharge is disclosed and charged. Check your state's law and your processor's terms before adding one, and tell customers when they book, not on the invoice. The simpler route is to build processing costs into your prices, the way you build in fuel.

Recurring billing

For HVAC and plumbing maintenance plans, detailing memberships and monthly commercial washes, keep a card or bank account on file with the customer's written authorization and charge it on the same day each cycle. Decide what happens when a charge fails: a text that day with a link to update the card, and a hold on the next visit until it's fixed. If plans renew automatically, check your state's rules on automatic renewals first.

Example: A mobile detailer sells a maintenance wash membership at $80 a month, charged on the 1st to a card on file. Forty members means $3,200 arrives the same morning each month with nothing to invoice or chase. The numbers are made up for illustration.

Take deposits and bill big jobs in stages

When you buy materials or block out days for a job, don't finance it yourself: take a deposit where your state allows it, and bill the rest in stages.

Deposits

A deposit pays for materials you can't return and holds the customer's place on your schedule. Two kinds of rules can limit it. Some states cap how much you can collect up front on home improvement work: California, for example, caps the down payment at $1,000 or 10% of the contract price, whichever is less ¹. And the FTC's Cooling-Off Rule lets buyers cancel many sales made at their home until midnight of the third business day for a full refund ². Check both, and don't order special-order materials until any cancellation window has passed. How much deposit to ask for covers the limits and the contract wording.

Progress billing

Progress billing works when each stage is tied to something the customer can see or a third party confirms, like materials delivered or an inspection passed, not a calendar date that slips with the weather. Some states also limit how far payments can run ahead of the work on home improvement contracts. In California, for example, a progress payment can't exceed the value of the work performed and materials delivered ³. Check your state's contractor law. Stages that fit common jobs:

• Retail roofing: deposit at signing, a payment when materials are delivered, the balance after the final walkthrough. Insurance roofs follow the insurer's payment steps, including money held back until the work is documented; see how to invoice roofing jobs.
• Solar: deposit, then milestones such as permit approval or equipment delivery, installation and final inspection, plus lender funding steps; see how to invoice solar installations.
• HVAC replacement: deposit toward the equipment, balance when the system is running and the customer has been shown the thermostat.
• Electrical and plumbing remodels: stages tied to the rough-in and final inspections.

Each progress invoice should show the contract total, the stage reached, approved change orders, payments so far and the balance left.

Example: A retail roof replacement sold at $20,000: $2,000 at signing (where your state allows a deposit that size), $9,000 when materials are delivered and $9,000 when the roof is done and walked with the customer. During tear-off, the customer approves 6 sheets of replacement decking at $100 each, $600, in writing before they go on. Final invoice: $9,000 plus the $600 change order, $9,600 due, sent with a pay link before the crew leaves. The numbers are made up for illustration.

Send reminders on a schedule, not when you remember

Set your reminder schedule once and run it the same way for every customer. Routine messages stay polite because none of them reads as annoyance, and nothing depends on your memory during your busiest week. Ask at booking whether texting is OK, and note the answer.

For residential work due on receipt:

For net-terms accounts, anchor it to the due date: a reminder 3 days before, one on the day, a call a week after.

Messages you can adapt:

• Day of the job: "Hi [name], thanks for having us out today. Your invoice for [job] is $[amount], due [date]. You can pay by card or bank transfer here: [link]. Reply with any questions. [Your name], [business]"
• 7 days later: "Hi [name], the invoice for [job] still shows $[amount] open. If anything about the work or the invoice isn't right, tell me and I'll take care of it. Otherwise you can pay here: [link]."
• 30 days later: "Hi [name], the invoice for [job] is 30 days past due, with $[amount] open. Under the terms you approved on [date], [the next step in your terms]. Please pay by [date] or call me at [number] to set up a plan: [link]."

The 14-day call: "Hi [name], it's [your name] from [business], calling about the [job] we finished on [date]. I wanted to make sure you got the invoice and that everything is working the way it should." Then listen, and schedule any fix before you hang up. If nothing's wrong, ask whether they can pay today from the link or by card over the phone. If they can't pay it all: "What can you do today, and when can you do the rest? I'll text you those dates."

Stop reminders the moment the money arrives, and pause them while you fix any problem the customer raises. Because these invoices are due on receipt, days since the job and days past due are the same, so this schedule matches the one in how to collect overdue invoices, which adds a mailed statement at 21 days, a payment plan form and the steps to take if the final notice's deadline passes. In some states, keeping lien rights depends on a notice sent early in the job, so check those deadlines when you sign, not when the invoice goes bad.

Let software run the schedule if you can. Redline, which is chat-first field service software, includes payment reminders for this.

Example: A plumber replaces a water heater on a Tuesday, and the homeowner says they'll pay "this weekend." The plumber says, "No problem. I'll text you the link now and a reminder Friday," and sets the invoice due Saturday. The $2,400 invoice goes out from the driveway, and the payment lands Saturday. A named date turns "this weekend" into a plan both sides can see. The numbers are made up for illustration.

Commercial accounts pay through a process

Property managers, HOAs, general contractors and businesses pay through accounts payable, and an invoice that doesn't fit the process waits. Learn it before the first job:

• Vendor setup. Expect to be asked for a W-9 and a certificate of insurance before they'll pay a new vendor. Keep both ready to send.
• Who approves, and when they pay. The person who approves your invoices, the accounts payable address, which days they run payments and the cutoff to make a run.
• What every invoice needs. The PO or work order number, the property and unit, and whether they want one invoice per work order or a monthly statement.
• Terms in writing. Net 15 or net 30 from the invoice date, the payment method, and who to call when a payment is late.

On GC-led work, bill in the GC's pay application format and schedule, track any retainage held back as money still owed to you, and sign unconditional lien waivers only after each payment clears.

Same-day invoicing matters on net terms too, because the clock starts on the invoice date.

Example: An HVAC contractor services rooftop units for a property manager on net 30. A repair finished March 3 and invoiced that day with the PO number is due April 2. Batched into a month-end statement on March 31, the same repair isn't due until April 30, four weeks later, only because of when the invoice went out. The dates are made up for illustration.

Measure it with days sales outstanding

Track one number monthly to see whether this is working: days sales outstanding (DSO), roughly the average number of days between billing a job and getting paid for it.

DSO = accounts receivable ÷ revenue billed in the period × days in the period

Accounts receivable is the total of your unpaid invoices on the last day of the period.

Example: An electrical contractor billed $90,000 over the last 90 days and has $24,000 in unpaid invoices today. DSO = $24,000 ÷ $90,000 × 90 = 24 days. Service calls paid on site pull the number down; two panel upgrades with open balances and a GC job on net 30 pull it up. The numbers are made up for illustration.

Read DSO next to an aging report, which groups open invoices as current, 1 to 30 days past due, 31 to 60, 61 to 90 and over 90.

• Compare DSO with your own terms. If most work is due at completion and DSO keeps climbing, the aging report shows where the money is stuck.
• Track residential and commercial separately. Net-terms accounts run longer and can hide a slipping residential side.

A 15-minute weekly routine:

1. Pull open invoices, oldest first.
2. Check that every reminder went out.
3. Call anything 14 days past due.
4. Look for the pattern behind the late ones (a tech who rarely collects on site, a job type that always slips, invoices held over unapproved extras) and fix the cause.

Get-paid-faster checklist

• Before the job: due date, payment methods and payer agreed; deposit and stages set within your state's rules; permission to text noted.
• On the day: changes approved in writing; invoice and pay link sent before you leave.
• After the job: reminders on schedule; a call at 14 days; a final notice at 30 days; aging reviewed weekly, DSO monthly.