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Free HVAC Technician Invoice Template for Germany

MwSt/USt-compliant hvac technician invoice template with Handelsregister requirements built in. Create professional invoices in 60 seconds.

🇳🇱 Netherlands 🇬🇧 United Kingdom

INVOICE

#INV-2026-042

Müller HVAC Technician GmbH

Hauptstraße 42, 10115 Berlin

HRB 12345, Amtsgericht Berlin

USt-IdNr: DE123456789

Bill To

Sample Client Ltd

Hauptstraße 42, 10115 Berlin

Date

25 March 2026

Due Date

8 April 2026

Description	Qty	Rate	Amount
Air conditioning unit installation	1	€45000.00	€45000.00
Heating system annual maintenance	1	€15000.00	€15000.00
Materials - refrigerant, filters & ducting	1	€13500.00	€13500.00
Ductwork inspection & cleaning	3 hrs	€6500.00	€19500.00

Subtotal€93000.00

MwSt/USt (19%)€17670.00

Total€110670.00

Payment Details

IBAN: NL91 ABNA 0417 1643 00

Payment term: 30 days

HVAC Technician Invoice Requirements in Germany

Ensure your hvac technician invoices meet all Germany legal requirements set by the Finanzamt.

🇩🇪 Legal Requirements (Germany)

Company name and address
Tax number (Steuernummer)
USt-IdNr (if applicable)
Invoice date
Sequential invoice number
Description with quantity and price
Net amount, tax rate, tax amount, gross amount separately

MwSt/USt & Tax Information

MwSt/USt Rate

Standard rate: 19%

Currency

EUR (€)

Registration Body

Handelsregister

Tax Authority

Finanzamt (official website) →

Payment Terms & Late Payment

Net 30 is common. Under German law (BGB §286), interest can be charged at 9% above ECB base rate for B2B transactions after the due date.

Common HVAC Technician Line Items

Air conditioning installation
Heat pump installation
Central heating maintenance
Ventilation system installation
Ductwork installation and repair
Thermostat installation

HVAC Technician Pricing in Germany

Hourly Rate

€55 - €85 per hour

Per-Job Pricing

HVAC installations are typically quoted per project (€2,000-€8,000 depending on system type). Maintenance contracts are billed annually or semi-annually. Emergency repairs command premium rates.

Materials Markup

Equipment markup is typically 10-15% for large units (heat pumps, AC units). Consumables like filters and refrigerant can carry 20-30% markup. Always list model numbers on invoices.