The Service Center and Repair Shop Management System Web App runs 25 connected screens — job cards, diagnosis, estimates, spare parts, billing and warranty — on a single Google Apps Script tool, with a dashboard showing 17 KPI cards and 2 analytical charts. It replaces paper job cards and disconnected Excel sheets with one login-based system for the whole repair shop team.Service Center and Repair Shop Management System Web App
Most mobile, laptop, appliance and two-wheeler service centers run on a patchwork of paper job cards, WhatsApp updates and separate billing files. That works until job volume climbs — then estimates get lost, technicians lose track of what’s assigned to them, and warranty claims fall through the cracks. This Service Center and Repair Shop Management System Web App replaces that patchwork with a single, multi-user system your whole team logs into, while your data stays in your own Google account.
🚀 Try the Live Demo Before You Buy
We have deployed this web app in our own Google account so you can test every page, every role — with real sample data — before purchasing. No signup, no email required.
🔑 Test Login Credentials
This system has 7 role-based logins so you can explore exactly what each type of user sees — from full Admin control down to a read-only Viewer.
💡 What you get after purchase: The full source code (Code.gs + Index.html) plus a step-by-step deployment guide so you can deploy your own private instance in your own Google account in under 15 minutes.
Key Features of the Service Center and Repair Shop Management System Web App
- 25 modules on one dataset — customers, devices, job cards, diagnosis, estimates, spare parts, stock, suppliers, purchases, billing, payments, expenses, delivery, warranty, feedback, technicians, reports and full administration all connect together.
- Live dashboard — 17 KPI cards (Open Job Cards, New Today, Pending Diagnosis, Pending Estimates, Awaiting Approval, Approved, In Repair, Waiting Parts, Ready for Delivery, Delivered Today, Overdue Jobs, Revenue Today, Revenue This Month, Pending Payments, Low Stock Parts, Warranty Claims, Average Rating) plus Jobs by Repair Stage and Jobs by Service Category charts.
- Visual repair pipeline — a drag-and-drop board moves each job through Received, Diagnosis Pending, Diagnosed, Estimate Sent and Awaiting Approval.
- Role-based multi-user login — Admin, Manager, Reception and Technician roles control who can see and edit job cards, billing, stock and settings.
- Billing tied to inventory — every invoice and spare-part sale updates the stock ledger automatically, so parts on hand always match what’s billed.
Dashboard Pages Explanation
Login Page
The secure sign-in screen where every user enters their own username and password, with role-based access for Admin, Manager, Reception and Technician. It highlights that the system manages every repair from intake to delivery, including job cards, diagnosis, estimates, spare parts, billing and warranty.
Dashboard
The live dashboard opens with 17 KPI cards — Open Job Cards, New Today, Pending Diagnosis, Pending Estimates, Awaiting Approval, Approved, In Repair, Waiting Parts, Ready for Delivery, Delivered Today, Overdue Jobs, Revenue Today, Revenue This Month, Pending Payments, Low Stock Parts, Warranty Claims and Average Rating — followed by Jobs by Repair Stage and Jobs by Service Category charts.
Customers
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Manage every customer record with name, mobile number, city, type and status, and add, edit, search, import and export customers from one screen.
Devices
Track every device that comes in for repair with device type, brand, model, serial or IMEI number and the linked customer, covering mobiles, laptops, watches, air conditioners, two-wheelers and more.
Job Cards
Create and track every repair job with customer, device, service category, assigned technician, current repair stage and payment status, filterable by stage or technician.
Diagnosis
Technicians record fault diagnosis for each job card with labor charge, status and date, capturing fault findings before the repair begins.
Estimates
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Create cost estimates linked to a job card with total amount, status (sent or approved) and date, with options to print, approve or reject.
Repair Pipeline
A visual board moves each job through Received, Diagnosis Pending, Diagnosed, Estimate Sent and Awaiting Approval with a simple drag from one column to the next.
Spare Parts
Manage the full spare parts catalog with part code, name, category, stock level and sale price, and highlight parts running low on stock.
Stock Ledger
Record every stock movement with date, part, movement type, quantity in and out, amount, linked job and remarks.
Suppliers
Manage every supplier record with name, contact person, mobile number, payment terms and status, and add, edit, import and export suppliers.
Purchases
Record supplier purchase entries that update stock automatically, showing id, date, supplier, total amount and payment status.
Billing
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Create invoices and manage receipts and payments with customer, total, amount paid, balance and status (paid or partial), with print and payment-collection options.
Payments
View every payment collected with payment id, date, customer, linked invoice, amount, payment mode and type (advance or final).
Expenses
Track day-to-day business expenses with date, category, paid to, amount and payment mode.
Delivery
Hand over repaired devices and issue warranty with linked job, customer, delivery date, warranty-until date and status, plus a printable delivery slip.
Warranty
Track active warranties and claims with linked job, customer, warranty start and expiry dates and status, with print and claim-registration options.
Feedback
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Capture customer ratings and satisfaction with linked job, customer, star rating, comments, date and follow-up status.
Technicians
Manage the technician team with name, skill, mobile number, commission type and status, and add, edit, import and export technicians.
Reports
Filter, view and export business reports by report type, date range and technician, then run or export the report.
User Management
Manage user accounts with username, full name, role (admin, manager, reception or technician) and status, with edit, reset password and remove options.
List Management
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Manage the dropdown values used across the app, such as customer types and technician skills, with list type, value, display order and status.
Import and Export
Download templates, export data and bulk import records for customers, devices, job cards, technicians, parts, suppliers, purchases, expenses, list values and users, validating required fields while skipping duplicates.
Archive Database
An admin-only screen to back up and clear old closed transactions by a cutoff date while master data — customers, devices, parts, suppliers, technicians, users, settings and lists — is never removed, with a read-only connection to search old jobs.
Settings
Set up the business profile and preferences — service center name, phone, email, website, address, logo and document settings — to make the system your own.
Service Center and Repair Shop Management System Web App vs. Excel/Google Sheets Files vs. Paid Repair Shop SaaS — Feature Comparison
| Feature | Service Center and Repair Shop Management System Web App | Excel / Google Sheets Files | RepairShopr / RepairDesk (Paid SaaS) |
|---|---|---|---|
| Cost | $39.99 one-time | $0–15 one-time | $50–200+ / month |
| Platform | Google Apps Script — any browser | Excel / Google Sheets | Proprietary web SaaS |
| Modules included | 25 connected screens | Whatever you build | Varies by plan tier |
| Job card → diagnosis → estimate → delivery | End-to-end in one app | Disconnected sheets | Yes |
| Multi-user login & roles | Admin, Manager, Reception, Technician | No real roles | Yes |
| Setup time | Under 20 minutes | Hours to build | Days + onboarding |
| Data ownership | Your own Google account | Your file | Vendor-hosted |
| Year-1 cost at 5 users | $39.99 | ~$0 | $600–2,400+ |
For repair shops and service centers that want a real multi-user system without paying per user every month, this web app sits between fragile spreadsheets and expensive repair-shop SaaS.
Who Should Use This Template
Perfect for:
- Mobile, laptop, appliance and electronics repair shops handling 20–1,000 job cards a month
- Two-wheeler, watch and AC service centers running intake, diagnosis, estimate and delivery workflows
- Independent service center owners who want billing, spare parts and warranty tracking in one place
- Managers replacing a stack of paper job cards and disconnected Excel sheets
Not a fit if:
- You need SOC 2 certified, vendor-hosted infrastructure for a large multi-branch chain
- You require integrated card/UPI payment gateways (payments are recorded manually)
- You have no Google account or Gmail to host the app
Real-World Use Cases
Arjun runs a mobile and laptop repair shop handling 250 job cards a month. He uses the Repair Pipeline to see every job’s stage at a glance, sends estimates for approval before starting work, and watches Overdue Jobs and Pending Payments on the dashboard each morning — without paying $99 a month for a repair-shop SaaS.
Meera manages a two-wheeler service center with four technicians. She assigns job cards by technician, tracks commission through the Technicians screen, and uses Warranty to register claims on parts replaced last month, cutting her end-of-day paperwork from an hour to ten minutes.
A home-appliance service center owner uses Spare Parts and the Stock Ledger to stop over-ordering, tracks supplier payment terms in Purchases, and reviews the Jobs by Service Category chart to see which appliance type brings in the most revenue.
Advantages of Service Center and Repair Shop Management System Web App
- One system, not ten files — job cards, diagnosis, estimates, billing and warranty share one dataset, so numbers reconcile automatically.
- No recurring cost — a one-time purchase running on free Google Apps Script instead of $50–200 per month for repair-shop SaaS.
- You own the data — everything lives in your own Google account, not a vendor cloud.
- Fast to deploy — most teams are live in under 20 minutes with no coding.
Opportunities for Improvement
The Service Center and Repair Shop Management System Web App is honest about its scope. It does not include integrated card or UPI payment processing, automated SMS/WhatsApp status alerts, or a native mobile app — it is a browser app, so it works on mobile browsers but is not published to app stores. Large multi-branch chains with strict SOC 2 or vendor-hosting requirements will still need dedicated repair-shop SaaS platforms. For most independent service centers and small chains, though, these are acceptable trade-offs for owning the system outright.
Best Practices
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- Set up Technicians, Spare Parts and Suppliers first so job cards and estimates auto-fill correctly.
- Standardise dropdown values in List Management before your team starts entering data.
- Review the Dashboard daily and clear Pending Diagnosis, Pending Estimates and Overdue Jobs.
- Run the Archive Database periodically once closed jobs build up, to keep the live system fast.
Explore Relevant Templates
If you are building a wider service-business stack, these related templates pair well with the Service Center and Repair Shop Management System Web App:
- Logistics Management System Web App — booking, tracking, dispatch and fleet in one system
- Multi-Branch Shop Accounting Management System Web App — accounting across multiple outlets
- Restaurant POS Web App — billing and kitchen order management for restaurants
- Jewelry Management System Web App — sales, old-gold exchange and karigar job work
The Service Center and Repair Shop Management System Web App is available on NextGenTemplates. It is built on Google Apps Script, so you deploy it in your own Google account.
Frequently Asked Questions
What does the Service Center and Repair Shop Management System Web App include?
The Service Center and Repair Shop Management System Web App includes 25 screens covering Login, Dashboard, Customers, Devices, Job Cards, Diagnosis, Estimates, Repair Pipeline, Spare Parts, Stock Ledger, Suppliers, Purchases, Billing, Payments, Expenses, Delivery, Warranty, Feedback, Technicians, Reports, User Management, List Management, Import/Export, Archive Database and Settings.
Does this web app require any paid subscription or server?
No. The Service Center and Repair Shop Management System Web App runs entirely on Google Apps Script, which is free with any Google account. You pay once for the template and deploy it yourself, with no monthly fee and no separate server.
How does it compare to RepairShopr or RepairDesk?
Those platforms typically charge $50–200 per month. The Service Center and Repair Shop Management System Web App is a one-time $39.99 purchase covering job cards, diagnosis, estimates, billing, spare parts and warranty while keeping data in your own Google account.
Can multiple technicians and staff use it at the same time?
Yes. The system supports multiple simultaneous users with Admin, Manager, Reception and Technician roles, so each staff member sees only the job cards and screens relevant to their role.
How long does setup take?
Most users deploy the Service Center and Repair Shop Management System Web App in under 20 minutes: copy the script to Google Apps Script, deploy it as a web app, then configure the business profile, technicians and list values in Settings.
Can I track warranty and spare parts stock in one place?
Yes. The Warranty screen tracks start and expiry dates with claim registration, while Spare Parts and the Stock Ledger track stock levels, movements and low-stock alerts, all linked to the same job cards.
About the Author
Built by PK — Microsoft Certified Professional with 15+ years of Excel, Google Sheets, and Power BI experience. Founder of NextGenTemplates, reaching 300K+ subscribers across YouTube channels. Every template is hand-built and tested before release.
Conclusion
The Service Center and Repair Shop Management System Web App turns a stack of paper job cards and disconnected spreadsheets into one login-based system covering the full journey from intake to diagnosis, estimate, repair, delivery and warranty. Click here to Purchase the Service Center and Repair Shop Management System Web App and deploy it in your own Google account today.
Instant download · One-time payment · No subscription · No per-user fees · Lifetime access.
Last updated: July 2026
