SmartGarage - Garage / Workshop Management System

SmartGarage is a complete, open-source Garage & Workshop management system — vehicles, job cards, inspections, invoicing and accounting in one modern, responsive web application. It is easy to install, easy to customize and ships with the full source code.

SmartGarage is built with ASP.NET Core 10.0 MVC, C# and TypeScript on the Serenity application framework, using an MS SQL Server database.

Important:

If the demo (“Live Preview”) does not load for you, please click the “remove frame” button in the top right corner.

Demo Information:

Admin Login:

Link: http://smartgarage.optimumsol.com

Username: admin

Password: admin1234

Features

Technology

• Full source code included — ASP.NET Core 10.0, C#, TypeScript, MS SQL Server, Serenity framework
• A modular, service based web application model
• Full documentation included

Workshop

• Workshop job board — open job cards by stage (scheduled, in service, delivered, invoiced) with vehicle, mechanics and job counts
• Vehicles with owners, bookings and courtesy cars
• Job cards with embedded job lines (job order, type, mechanic)
• Vehicle inspections with configurable checklists
• Gate passes

Service Reminders

• Vehicle service history — every job card for a vehicle with dates, odometer readings and work done
• Next service due board — vehicles due by date or by mileage, with mileage projected from the vehicle’s own usage
• One-click reminder emails to the owner, with each send recorded so nobody is contacted twice
• Per-vehicle service plan: interval in months or kilometres

Invoicing & Quotations

• Garage invoices with parts AND labor line editors
• Job quotations with job items
• Automatic posting to accounting

Printing & Email

• Job card / work order print — jobs, mechanics and rates
• Garage invoice print with parts and labor sections and amount in words
• Printable sale, quotation and purchase documents
• Email any document to the customer or supplier through your SMTP settings

Cash & Bank

• Customer receipts — receive money against open garage invoices and sales with allocation lines
• Supplier payments against open purchases
• Bank accounts and statement reconciliation with an uncleared-transaction picker
• Expense management

Inventory & Purchasing

• Parts, categories, brands and units with stock levels
• Purchases and goods receipt / issue

Accounting (General Ledger)

• Chart of accounts, vouchers and a read-only transactions ledger

Human Resources

• Employees, departments, attendance and leave workflow

Reports & Dashboard

• Workshop and financial reports with a KPI dashboard
• Customer and supplier statements; aged dues including garage invoices
• Bank reconciliation report

Administration

• User management, roles and granular permissions
• Theme presets, branding and notification settings (Email / SMS / WhatsApp)
• Languages and translations
• Company general settings

System Requirement.

• Windows Server or Windows Based Hosting
• IIS7 OR above
• .Net Core 10.0 Should be Installed
• MS SQL Server 2019 or above version
• Visual Studio 2026

Installation Steps

• Unzip Solution
• Upload to your hosting domain or iis
• Create a database in your hosting and run a given sql script.
• Change Connection string of database in appsetting.json file
• Run It
• your application ready to use now.

Application change history

V 3.2
Date: 06/09/2026
New: Vehicle service history — every job card for a vehicle with dates and odometer readings
New: Next service due board, by date or by mileage, with mileage projected from the vehicle's own usage
New: One-click service reminder emails, with each send logged so nobody is contacted twice
New: Per-vehicle service plan interval in months or kilometres

V 3.1
Date: 29/08/2026
New: Workshop job board — open job cards by stage with vehicle, mechanics and job counts
New: Job card and garage invoice print (parts and labor) with email
New: Printable sale, quotation and purchase documents
New: Customer receipts and supplier payments with open-invoice allocation
New: Bank accounts and bank statement reconciliation with report
New: Customer and supplier statements; aged dues now include garage invoices

V 3.0
Date: 28/08/2026
Framework upgraded to ASP.NET Core 10.0
Complete rebuild on the latest Serenity platform with a modern UI, theme presets, branding and notification settings
New: Job cards with embedded job lines
New: Vehicle inspections with configurable checklists
New: Garage invoices with parts and labor line editors
New: Full General Ledger accounting
New: HR with attendance and leave workflow
New: Reports and KPI dashboard

V 2.0  Date: 26/07/2022
Framework Upgraded to latest 6.0.8
Upgraded from asp .net core 5.0 to asp.net core 6.0

V 1.1.0  Date: 17/07/2021
Added: Navigation Permissions
Fix: Invoice pdf/view load error

V 1.0.0
Initial release: Date: 02/04/2021