A billing app for CNG and LPG fitment
Choose CNG/LPG Fitment & Service when you set up, and GarageBilling starts you with CNG and LPG kits, cylinders, reducers, injectors and valves, cylinder testing, and kit installation and service labour. Bill each fitment or service, share the PDF on WhatsApp, and set a reminder for the next one.
Free on Google Play · Android 7.0 or newer · No card needed
77 items for CNG and LPG fitment centres, grouped
Choose CNG/LPG Fitment & Service when you set up and these parts and labour items are ready to bill. Set your own price on each one, turn off what you don't use, and add your own.
| Group | Items in the CNG/LPG Fitment & Service list |
|---|---|
| CNG Kit Installation (22) | CNG Air-Gas Mixer · CNG Bracket / Mounting Frame · CNG Conventional Kit (Full) · CNG Cylinder 100L · CNG Cylinder 60L · CNG Cylinder 65L · CNG Cylinder 80L · CNG Cylinder 90L · CNG ECU / Controller · CNG Emulator · CNG Filling Valve · CNG High Pressure Pipe · CNG Injector Rail · CNG Low Pressure Pipe · CNG Mixer (Conventional) · CNG Pressure Gauge · CNG Reducer / Regulator · CNG Sequential Kit (Full) · CNG Solenoid Valve (Gas) · CNG Solenoid Valve (Petrol) · CNG Switch / Changeover · CNG Wiring Harness |
| CNG Service & Repair (14) | CNG ECU Replacement · CNG ECU Tuning / Remapping · CNG Filling Valve Replacement · CNG Filter Change · CNG Injector Cleaning · CNG Injector Replacement · CNG Leak Detection & Repair · CNG Pipe Replacement (HP) · CNG Pipe Replacement (LP) · CNG Pressure Gauge Replacement · CNG Reducer Repair / Diaphragm Kit · CNG Reducer Replacement · CNG Solenoid Valve Repair · CNG Switch Replacement |
| Common Engine Parts (CNG/LPG) (8) | Air Filter · Engine Oil (CNG grade, per litre) · Head Gasket · Ignition Coil · Spark Plug (Iridium - CNG grade) · Valve Guide · Valve Seat (Hardened) · Valve Set (Inlet + Exhaust) |
| Cylinder Testing & Compliance (7) | CNG Fitness Certificate · Cylinder Bracket / Strap Replacement · Cylinder Burst Disc / PRD · Cylinder Hydro Testing · Cylinder Stamp / Re-Certification · Cylinder Valve Replacement · RTO CNG Endorsement Assistance |
| LPG Kit Installation (14) | LPG Conventional Kit (Full) · LPG Copper Pipe · LPG Cylindrical Tank · LPG ECU / Controller · LPG Filling Nozzle · LPG Injector Rail · LPG Mixer · LPG Multi-Valve · LPG Reducer / Vaporizer · LPG Rubber Hose · LPG Sequential Kit (Full) · LPG Solenoid Valve · LPG Switch / Changeover · LPG Toroidal Tank (spare wheel type) |
| Services (12) | CNG Full Service · CNG Kit Installation Labour · CNG Kit Removal · CNG Kit Transfer (Vehicle to Vehicle) · CNG Tuning / Performance Adjustment · CNG to Sequential Upgrade · Gas Leak Testing (Full System) · Insurance Paper Update (CNG) · LPG Full Service · LPG Kit Installation Labour · LPG Tuning · PUC / Emission Test |
Sagar's WagonR CNG: a CNG service
A full CNG service: a new filter, three CNG-grade spark plugs, a reducer diaphragm kit and a leak test of the whole system.
Sagar pays ₹4,000 by UPI. Set a service reminder on the bill so you know when to call him for the next CNG service.
The bill as a PDF
The PDF lists the CNG service, the filter, the spark plugs and the reducer kit separately, so Sagar has a clear record of the work on his CNG system.
Share it on WhatsApp from the bill screen, or print it. See how sharing works.
What GarageBilling does for CNG and LPG fitment centres
It helps you
- CNG and LPG kit parts, cylinders and testing services ready to price
- Kit installation and service labour on the same bill
- Service reminders, including for cylinder testing dates
- Each vehicle's gas-system history
- Stock counts for kits, valves and filters
It doesn't
- Issue cylinder test certificates or RTO endorsements
- Track cylinder serial numbers or test validity
- Send reminders automatically; you send the WhatsApp message
Everything in this example, in detail
How-to guides
On Android and on the web
Bill fitments and services on your phone, and set the next reminder on the same screen.
Sign in on a computer with the same account to bill from the counter. You can also import an existing parts list from Excel or CSV there.
Questions from CNG and LPG fitment centres
Can I remind customers when their cylinder testing is due?
Can I bill a full kit installation?
Does it handle RTO paperwork?
Other garage types
GarageBilling has starting lists for 18 kinds of garage. See all garage types.
Bill your next job on GarageBilling
GarageBilling is completely free. Download the Android app, or sign in on the web from your computer.
