Small Engine Repair Invoice Template

Free invoice templates for small engine repair technicians built for parts and labor, diagnostic fees, and pickup and delivery. Download and edit in PDF, Word, Excel, Google Docs, or Google Sheets.

Also called: small engine repair invoice, small engine repair bill, or lawn mower repair invoice.

Download Free Small Engine Repair Invoice Templates

Download a template, then edit in PDF, Word, Excel, Google Docs or Google Sheets. Print or email when ready.

Sheets, Excel, Word and Doc Templates Coming November 21, 2025.

Custom Small Engine Repair Invoice Template

Best for:
Logo, warranty and pickup terms.

Editable Small Engine Repair Invoice Template

Best for:
Edit parts list, shop supplies, notes.

Printable Small Engine Repair Invoice Template

Best for:
Totals, tax, serial, signatures.

Free Small Engine Repair Invoice Template

Best for:
Unit ID, hours, parts, labor lines.

How to Invoice as a Small Engine Repair Technician

Keep the paper trail tight from intake to payment so parts, time, and pickup fees are crystal clear.
Free Online Invoice Generator
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In 5 Steps:
  1. Log the job, capture customer and equipment details, and get approval to diagnose.
  2. Run diagnostics, record findings, and build an estimate with labor, parts, and any travel or pickup charges.
  3. Send the estimate for sign-off and collect a deposit when parts must be ordered or the job exceeds your threshold.
  4. Complete the work, note actual hours and parts used, test the unit, and confirm pickup or delivery.
  5. Issue the invoice, apply the deposit, itemize charges and taxes, state warranty terms, and set the due date.
Free Online Invoice Generator
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What to Include in a Small Engine Repair Invoice

These are the must-have fields for clear, compliant invoices clients can read at a glance.
These are the must-have fields for clear, compliant invoices clients can read at a glance.
  • Business name, address, phone, and email
  • Invoice number and issue date
  • Customer name and contact details
  • Equipment make, model, serial number, and hours
  • Work order or authorization number
  • Diagnosis summary
  • Labor rate and billed hours
  • Parts list with part numbers
  • Pickup or delivery fee or mileage basis
  • Shop supplies or environmental fee basis (check local rules)
  • Taxes on taxable items, discounts, and total due (check local rules)
  • Payment terms, due date, warranty terms, and technician or business license #

Billing Scenarios for Small Engine Repair Technicians

How to label charges so every invoice makes sense the moment your clients see it.

1.
Pickup & Delivery; Mileage
You pick up the mower and return it after repair
This separates transit time and fuel from shop work so the trip cost is transparent.
2.
Diagnostic Assessment; Shop Time
Client authorizes diagnosis only, no repair yet
It bills the evaluation while the client decides on next steps.
3.
Carb Rebuild Labor; Carb Kit Parts
Carburetor rebuild using a parts kit
Splitting labor and the kit keeps tax and warranty handling clean.
4.
Sharpening; Balance/Set
Blade or chain sharpening as an add-on
Limit the percentage or use a small fixed amount and state what it covers in plain words. If rules apply, check local rules.
5.
Mobile Service Call; After-Hours Surcharge
On-site mobile service or after-hours call
It sets expectations for travel and off-hours work.
6.
Tune-Up Labor; Tune-Up Parts
Two lines make the bundle clear while showing what’s included.
Two lines make the bundle clear while showing what’s included.
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Common charges and fees for small engine repair shops

Include parts and labor, diagnostics, pickup, delivery, and shop fees with professional invoice line items.

Charge or Service
Unit
Taxable
When to use
How to show it
Diagnostic & Bench Time
Time
First look and teardown
Qty × hourly rate; document findings and get repair approval before parts ordering.
Pickup & Delivery (Local)
Item
Customer needs transport
Item × trip rate; note equipment condition and fuel shutoff for safe handling.
Carburetor Rebuild Labor
Time
Hard start or surging
Qty × hourly rate; parts billed separately as Replacement Parts to keep taxes clean.
Replacement Parts
Item
Taxable
Approved parts install
Cost × (1 + markup%); list part numbers and return old parts on request.
Seasonal Tune-Up
Item
Pre-season service
Item × fixed rate; includes adjustments and testing, with parts on separate lines.
Blade Sharpen & Balance
Item
Dull or vibrating mower
Item × shop rate; mark blade orientation and verify balance to reduce vibration.
Spark Plug (Part)
Item
Taxable
Replace fouled or worn plug
Cost × (1 + markup%); record plug spec and gap in job notes.
Oil & Filter Kit (Part)
Item
Taxable
Four-cycle oil change
Cost × (1 + markup%); log oil weight and service hours for maintenance history.
Fuel Drain & Disposal
Item
Old or contaminated fuel
Item × unit rate; store and dispose per local rules and record volume removed.
Rush Turnaround Surcharge
Item
Expedited completion needed
Item × after-hours/rush rate; get written approval and set a clear finish time.
Save and reuse your small engine repair rates and fees
Create a free account and save labor rates, parts pricing, diagnostics, and pickup and delivery fees once, so nothing gets retyped.
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Common Small Engine Repair Invoicing Mistakes

Repairs get messy when details vanish and costs look vague. Use these fixes to keep cash flowing and clients calm.

Mistake
How to fix it
Skipping written pre-authorization leads to scope disputes and unpaid time.
Secure a simple signed or texted approval before you start. Store it with the job record and reference it on the invoice.
Not recording make, model, serial, or hours wrecks warranty handling and parts matching.
Photograph the data plate and copy it into the invoice. Note accessories left with the unit to avoid loss claims.
Keep labor and parts on separate lines. Apply tax only where required and note the basis.
Keep labor and parts on separate lines. Apply tax only where required and note the basis.
Limit the percentage or use a small fixed amount and state what it covers in plain words. If rules apply, check local rules.
Limit the percentage or use a small fixed amount and state what it covers in plain words. If rules apply, check local rules.
No deposit trail on special-order parts stalls cash flow and confuses balances.
Collect a deposit when ordering parts and record the amount, date, and method. Show the deposit applied on the final invoice.
Missing warranty terms creates false expectations and unpaid callbacks.
State coverage length for parts and labor plus exclusions. Align with supplier policies and check local rules.

Small Engine Repair Invoice FAQs

Get paid faster for mower, chainsaw, and generator jobs. Line items, trip fees, parts markup, and tax tips. Small Engine Repair Invoice Template guidance, clear answers.

How should I price a diagnostic bench fee?

Charge a flat bench fee that applies if the customer declines repairs or it’s rolled into approved work. Explain it upfront. Line item: “Diagnostic bench fee: $45.”

What belongs on an invoice for a lawn mower tune-up?

Show labor, parts, and shop supplies with quantities. Keep it plain so homeowners and facility managers get it. Line item: “Tune-up labor 1.0 hr @ $95: $95.”

Can I charge storage for abandoned equipment?

Yes, once the free hold period ends. State the start date and the daily rate. Line item: “Storage after 30 days, 8 days @ $3: $24.”

How do you bill pickup and delivery runs?

Use a trip fee by zone or mileage. Add it even when the repair is under warranty unless your contract says otherwise. Line item: “Pickup and delivery, Zone B: $35.”

Do I charge sales tax on parts and labor?

Parts are usually taxable. Labor may be taxable in some states. Rules vary. Check local rules. Line item: “Sales tax on parts: $7.68.”

How do I bill a carburetor rebuild vs replace?

Price the rebuild as labor plus kit. If replacement is cheaper, quote the new carb as parts plus standard install time. Line item: “Carb kit + rebuild labor 1.2 hr @ $95: $114.”

What should a warranty job bill include?

Bill the manufacturer for covered parts and allowed labor rates, and bill the owner for non-covered items. Note claim number and photos taken by the small engine mechanic. Line item: “Customer-pay fuel line: $12.”

Can I add a fuel and oil disposal fee?

Yes. List it as an environmental fee and keep it modest and defensible. Line item: “Fuel and oil disposal: $4.”