Contractor Invoice Example for Every Trade

A clear contractor invoice example saves you time and eliminates payment confusion. Whether you handle plumbing, electrical, roofing, or general renovation work, your invoice needs to show exactly what you did, what it costs, and when you expect payment. Vague invoices lead to disputes and delayed checks.

This guide gives you concrete contractor invoice examples for five common trades. Each one includes real line items with dollar amounts you can adapt to your own jobs.

What Every Contractor Invoice Must Include

Before you look at trade-specific examples, make sure every invoice you send covers these basics. Missing even one element gives clients an excuse to delay payment.

Your business details. Company name, address, phone number, email, and license number. Clients need to know who they're paying, and your license number builds trust — especially for construction estimates and bids.

Client and job site information. The client's name, billing address, and the project address if it differs. Include a brief project description like "Bathroom remodel at 45 Elm Street."

Invoice number and date. Use a consistent numbering system so you can track every invoice. Include the invoice date and the payment due date.

Itemized line items. Break your work into specific tasks with quantities, rates, and totals. Never send a single lump-sum amount without a breakdown.

Payment terms. State exactly when payment is due and what happens if it's late. Net 15 or Net 30 are standard for contractor work.

Total due. Show the subtotal, any applicable tax, and the final amount owed.

Plumbing Contractor Invoice Example

A plumbing invoice should separate labor from materials and specify each fixture or repair individually. Here's what a completed job might look like.

Project: Water heater replacement and bathroom rough-in at 220 Pine Ave

| Description | Qty | Rate | Total | |---|---|---|---| | 50-gallon water heater (unit) | 1 | $680.00 | $680.00 | | Water heater installation labor | 4 hrs | $95.00 | $380.00 | | Copper pipe and fittings | 1 lot | $145.00 | $145.00 | | Bathroom rough-in labor | 6 hrs | $95.00 | $570.00 | | PVC drain assembly | 1 lot | $88.00 | $88.00 | | Permit fee | 1 | $75.00 | $75.00 |

Subtotal: $1,938.00 Tax (7%): $135.66 Total Due: $2,073.66 Payment Terms: Net 15

Notice how materials and labor are listed separately. This transparency prevents clients from questioning your markup. It also makes it easy to convert your original estimate into the final invoice by updating quantities to reflect actual work performed.

Electrical Contractor Invoice Example

Electrical work often involves multiple service calls or phased installations. Your invoice should specify the type of work performed at each location or circuit.

Project: Panel upgrade and outlet installation at 88 Maple Drive

| Description | Qty | Rate | Total | |---|---|---|---| | 200-amp electrical panel | 1 | $1,200.00 | $1,200.00 | | Panel installation labor | 8 hrs | $110.00 | $880.00 | | 20-amp GFCI outlet install | 6 | $85.00 | $510.00 | | Dedicated circuit for EV charger | 1 | $450.00 | $450.00 | | Wire and conduit materials | 1 lot | $320.00 | $320.00 | | Inspection coordination | 1 | $150.00 | $150.00 |

Subtotal: $3,510.00 Tax (7%): $245.70 Total Due: $3,755.70 Payment Terms: Net 30

For electrical work, always note the permit and inspection status on the invoice. Clients appreciate knowing that inspections are covered, and it protects you if questions arise later.

Roofing Contractor Invoice Example

Roofing invoices typically cover larger dollar amounts and may include deposit payments already received. Always show the deposit credit on the final invoice.

Project: Full roof replacement at 15 Cedar Lane (2,200 sq ft)

| Description | Qty | Rate | Total | |---|---|---|---| | Tear-off existing shingles | 22 sq | $45.00 | $990.00 | | Architectural shingles (material) | 22 sq | $125.00 | $2,750.00 | | Underlayment and ice shield | 22 sq | $35.00 | $770.00 | | Installation labor | 22 sq | $85.00 | $1,870.00 | | Ridge vent installation | 45 ft | $8.50 | $382.50 | | Flashing and drip edge | 1 lot | $340.00 | $340.00 | | Debris removal and dumpster | 1 | $450.00 | $450.00 |

Subtotal: $7,552.50 Deposit received: -$2,265.75 (30%) Tax (6%): $453.15 Balance Due: $5,739.90 Payment Terms: Due on completion

Showing the deposit credit directly on the invoice avoids any confusion about what the client has already paid. For large projects like this, you might bill in stages — learn how to structure that by reading our guide to professional invoicing.

General Contractor Invoice Example

General contractors coordinate multiple trades and often bill with a markup on subcontractor work. Your invoice should clearly show what you managed and what subs handled.

Project: Basement finishing at 302 Birch Court

| Description | Qty | Rate | Total | |---|---|---|---| | Project management | 1 | $1,500.00 | $1,500.00 | | Framing and drywall (sub) | 1 lot | $4,800.00 | $4,800.00 | | Electrical (sub) | 1 lot | $2,200.00 | $2,200.00 | | Plumbing — bathroom add (sub) | 1 lot | $3,100.00 | $3,100.00 | | Flooring — LVP install | 650 sqft | $4.50 | $2,925.00 | | Painting and trim | 1 lot | $1,800.00 | $1,800.00 | | Fixtures and hardware | 1 lot | $950.00 | $950.00 | | Permits and inspections | 1 | $425.00 | $425.00 |

Subtotal: $17,700.00 Tax (6.5%): $1,150.50 Total Due: $18,850.50 Payment Terms: 50% at midpoint, 50% on completion

When you manage subcontractors, showing each trade as a line item helps the client understand where their money goes. You don't need to reveal your sub costs — use your total price for each trade.

Landscaping Contractor Invoice Example

Landscaping jobs mix materials, labor, and sometimes equipment rental. Separate these categories so clients see the value in each.

Project: Front yard renovation at 78 Willow Street

| Description | Qty | Rate | Total | |---|---|---|---| | Design consultation | 2 hrs | $75.00 | $150.00 | | Existing landscape removal | 1 lot | $600.00 | $600.00 | | Sod installation | 1,200 sqft | $1.25 | $1,500.00 | | River rock border | 3 tons | $180.00 | $540.00 | | Shrubs and perennials | 18 | $35.00 | $630.00 | | Mulch delivery and spread | 8 yds | $65.00 | $520.00 | | Drip irrigation system | 1 | $850.00 | $850.00 | | Bobcat rental | 1 day | $350.00 | $350.00 |

Subtotal: $5,140.00 Tax (7%): $359.80 Total Due: $5,499.80 Payment Terms: Net 15

Equipment rental is a line item clients sometimes question. Including it separately with a clear description (rather than burying it in labor costs) prevents pushback.

Send Professional Contractor Invoices from Your Phone

You don't need to wait until you're back at a desk to bill your clients. With Invoices Customers, you can create detailed contractor invoices on your iPhone right from the job site. Add line items, set payment terms, save client details, and generate a professional PDF in seconds.

The app stores everything locally on your device — no account required, no data collection, and it works offline. Start an estimate before the job and convert it to an invoice with one tap when the work is done.

Every contractor invoice example in this article follows the same structure: clear business details, itemized line items, transparent pricing, and firm payment terms. Pick the example closest to your trade, customize the line items, and start sending invoices that get you paid faster. Download Invoices Customers to put these examples into practice today.