Field Service Management Software in India: The Complete 2026 Guide

If you run an AC service company, a CCTV and security installer, a lift maintenance team, a solar installer or a facilities business, your day probably looks like this: enquiries on WhatsApp, a whiteboard or Excel sheet for the schedule, technicians calling in for addresses, paper job cards, and invoices typed up in Tally days later. Field service management (FSM) software replaces that chain with one system. This guide explains what FSM software is, which features matter for Indian businesses, and how to pick the right one.

What is field service management software?

Field service management software runs everything that happens between a customer asking for help and the money landing in your account:

1. Capturing the request: from a call, WhatsApp message, website form or a service contract that is due.
2. Scheduling and dispatch: choosing the right technician and time slot.
3. Work on site: checklists, photos, customer signature and a service report on the technician's phone.
4. Billing: turning the completed visit into an invoice and recording the payment.
5. Follow-up: updating the customer and booking the next preventive maintenance visit.

Who needs FSM software?

Any business whose staff do paid work at the customer's location. Typical examples in India:

• HVAC and air-conditioning service and AMC companies
• CCTV, access control, fire and alarm system installers
• Lift and elevator maintenance
• Solar installation and maintenance
• Electrical, plumbing and facilities management contractors
• Medical, lab and industrial equipment service teams

The pain usually becomes serious somewhere between 10 and 15 technicians. Below that the owner can hold the schedule in their head. Above it, jobs start slipping through the gaps.

The 8 features Indian service businesses actually need

1. Enquiry capture from WhatsApp and phone

Most Indian customers do not fill in forms. They send a WhatsApp message or call. Your software should turn those conversations into jobs and show you the enquiries nobody answered.

2. Scheduling and a dispatch board

A visual board with hourly, daily and weekly views, so the office can see who is free, drag jobs into slots and handle emergency jobs without phoning everyone.

3. A technician app that works offline

Basements, plant rooms and lift shafts rarely have signal. The app must let a technician finish the whole job (checklist, photos, signature, report) without a connection and sync later.

4. Checklists and service reports

Standard checklists per job type keep quality consistent, and a proper service report protects you in disputes and AMC renewals.

5. GST-compliant invoicing

Per-line HSN/SAC codes, correct CGST/SGST or IGST based on place of supply, credit notes and receipts. If the software was built for the US market, this is usually missing.

6. AMC and preventive maintenance

Service agreements, asset records at each customer site, and recurring visits that schedule themselves, so no contract visit is forgotten.

7. Customer portal and approvals

Customers should be able to raise requests, approve estimates and see invoices without calling you.

8. Reports that show money, not just activity

Days from visit to invoice, missed enquiries, promises kept on arrival windows, and revenue per technician.

How Opsenva covers this

Opsenva is the field service platform built by TechAzhon. When you sign up and choose Field Service, your organisation is created with work orders, sites, assets, service agreements, checklists, estimates, GST invoicing, a schedule board, reports and dashboards already set up. There is no implementation project before you can start.

• WhatsApp, SMS and missed-call intake that drafts a job with the customer, site and equipment matched to your records
• Offline-first technician app for Android and iOS, with checklists, photos, signatures and dictated reports
• GST tax invoices with per-line HSN/SAC, place-of-supply handling and a UPI QR code printed on the invoice
• Recurring jobs and service agreements for AMC and preventive maintenance
• Customer portal for service requests, estimate approval and invoices
• Six AI agents that draft jobs, propose dispatch, write reports and suggest follow-ups, with a person approving every one
• Trade packs for HVAC, plumbing and electrical with their own checklists and job types

Questions to ask any FSM vendor

1. Can my technician complete a full job with zero signal?
2. Does the invoice handle HSN/SAC and inter-state IGST correctly?
3. Do I pay per technician, or a flat plan for the team?
4. Can I add my own fields and forms without paying for custom development?
5. Will my changes survive your next update?
6. How long from sign-up to my first real job in the system?

Pricing: per technician or flat plan?

Many FSM tools charge per technician per month, so every new hire raises your bill. Opsenva uses plans for the whole team: Starter at ₹2,999, Professional at ₹7,999 and Business at ₹19,999 a month. Every plan has a 30-day free trial, and yearly billing gives you 2 months free.

Next step

The fastest way to judge FSM software is to run one real crew on it for a month. Start your 30-day Opsenva trial or book a live demo on WhatsApp at +91-7302662945.