Invoice clients for gas pipe work, appliance installation, and Gas Safe certification. Professional invoices from Tidybill.
A gasfitter invoice covers work installing, maintaining, and repairing gas piping systems and connecting gas appliances in domestic and commercial properties. All gas work in the UK must be carried out by a Gas Safe registered engineer, and the Gas Safe registration number must appear on invoices and certificates. Gasfitters install gas meter connections, gas pipework, gas appliances (hobs, ovens, fires, boilers, industrial equipment), and issue Gas Safe certificates on completion. Because gas work is a safety-critical regulated activity, compliance documentation is inseparable from the invoice. Gasfitters often work alongside plumbers and heating engineers on full heating system installations.
| Service | Typical Rate | Unit |
|---|---|---|
| Gas appliance connection and commissioning | 150 | appliance |
| Gas pipe installation (per m) | 25 | m |
| Gas leak investigation and repair | 100 | hour |
| Gas safety check and certificate | 70 | certificate |
| Emergency gas call-out | 120 | call-out |
| Gas meter extension or relocation | 400 | job |
Invoice on completion and include the Gas Safe certificate number as a reference. For large gas installation projects, invoice on commissioning and certification. Always include your Gas Safe registration number on every invoice for gas work. Net 14 for domestic clients.