Every year, thousands of Indian business owners face the same decision: you need air conditioning. But how you pay for it — and what you are actually buying — differs dramatically depending on which path you take. This guide breaks down three options available to commercial operators in 2026: buying outright on EMI, getting an Annual Maintenance Contract after purchase, and subscribing to a Cooling-as-a-Service model.
By the end, you will know exactly what each option costs, where the hidden pain points are, and which model makes the most financial sense for your business.
Understanding Your Three Options
Option 1: Buying a Commercial AC on EMI
Most Indian businesses default to this approach. You visit a showroom or browse online, select a 1.5-ton or 2-ton split AC, and finance it over 12 to 24 months. The AC is yours. On paper, this feels like the most straightforward choice. In practice, it is the beginning of a long relationship with costs you did not fully plan for.
A 5-star inverter split AC for commercial use currently costs between INR 40,000 and INR 70,000 depending on brand and tonnage. On EMI over 18 months, that is roughly INR 2,500 to INR 4,000 per unit per month — before you account for interest charges, installation (INR 3,000 to INR 6,000), and the first service visit. For a business needing 4 or 5 units, the upfront commitment is significant.
Option 2: Buying an AC and Adding an Annual Maintenance Contract
Once you own the AC, the manufacturer’s warranty typically covers parts for one year and the compressor for five years. After warranty expiry, most businesses sign an AMC — either with the brand’s authorised service network or a third-party provider.
A standard commercial AC AMC in India costs between INR 2,500 and INR 6,000 per unit annually. It typically covers two or three scheduled service visits per year. What the AMC does not cover — in most contracts — is gas refilling, part replacement beyond a predefined list, and emergency call-outs outside business hours.
Option 3: AC on Subscription — Cooling as a Service
The third model — and the fastest-growing one among Indian commercial operators — is subscribing to a brand-new, 5-star AC on a fixed monthly plan. You pay one monthly fee. The provider installs the unit, handles all maintenance, covers all parts, tops up the gas when needed, and replaces the AC at the end of the subscription term. No ownership. No depreciation. No surprise invoices.
This model, called Cooling-as-a-Service (CaaS), is the commercial cooling equivalent of what SaaS did for software. It turns a capital purchase into a predictable operating expense.
The True Cost Comparison: Running the Numbers
Let us compare all three models over a 3-year period for a single 1.5-ton 5-star AC unit in a commercial space running 10 hours per day.
Buy on EMI — 3-Year Total Estimate: INR 1.2 lakh to INR 2.1 lakh+
- Upfront and installation: INR 3,000–6,000
- EMI payments over 18 months: INR 45,000–72,000
- Annual servicing (years 2 and 3): INR 4,000–6,000
- Gas refill over 3 years: INR 4,000–8,000
- Part replacement (estimated): INR 5,000–15,000
- Electricity premium if not 5-star: potentially INR 20,000+
Buy + AMC — 3-Year Total Estimate: INR 1.3 lakh to INR 2.3 lakh+
- Same purchase and installation costs as above
- AMC fees over 3 years: INR 7,500–18,000
- Gas refills (usually excluded from AMC): INR 4,000–8,000
- Emergency repairs (not covered by most AMCs): INR 5,000–20,000
- Electricity costs — same as above if unit is older
AC Subscription — 3-Year Total Estimate: INR 36,000 to INR 65,000
- Upfront: INR 0
- Monthly subscription (INR 1,000–1,800 per unit): INR 36,000–64,800 over 3 years
- Gas, parts, servicing: all included
- Electricity: 5-star guaranteed from Day 1
- Replacement at end of term: included
The numbers tell a clear story. Once you factor in the total cost of ownership — including the electricity saving from a guaranteed 5-star rating, zero gas and parts costs, and no replacement capital at end of term — the subscription model delivers significantly better value over a 3-year period for most commercial users.
The AMC Trap: What Your Contract Actually Covers
The AMC is perhaps the most misunderstood product in commercial AC servicing. Business owners assume it covers everything. It rarely does.
Here is what a standard third-party AMC in India typically excludes:
- Refrigerant (gas) refilling — a common and recurring cost, especially in units older than 3 years
- PCB board replacement — one of the most expensive repairs on modern inverter ACs, often costing INR 5,000 to INR 12,000
- Compressor replacement after warranty expiry — can cost INR 8,000 to INR 18,000 per unit
- Emergency call-outs outside business hours — often charged at a premium rate
- Response time guarantees — most AMC contracts have no SLA. You call. They come when they can.
The result is that businesses pay an AMC every year and still receive surprise repair invoices. For a multi-AC business — a gym, a salon chain, a restaurant — this unpredictability compounds rapidly across units and locations.
A business running 5 commercial ACs on AMC can easily spend INR 30,000 to INR 60,000 annually on servicing and still face major unplanned repair bills. The AMC covered the scheduled visits. The actual repairs were billed separately.
When Does Buying Still Make Sense?
To be fair: buying an AC makes sense in specific situations. If you own your commercial property long-term, have a reliable in-house maintenance capability, operate in a location with moderate summers and light usage (under 6 hours per day), and are comfortable managing a replacement cycle every 8 to 10 years — ownership is a defensible choice.
For the majority of Indian SMB operators, however, these conditions do not apply. ACs run hard through long summers, service networks are stretched during peak months, and capital tied up in depreciating equipment is capital not deployed in growth.
The Electricity Factor: Why the Star Rating Changes Everything
One variable that rarely enters the AC purchase conversation is the long-term electricity cost of the unit being bought. A 3-star AC and a 5-star inverter AC of the same tonnage can differ by 25 to 35% in energy consumption running the same hours. For a commercial space with 4 ACs operating 10 hours a day through a 6-month summer season, that gap translates to INR 15,000 to INR 35,000 in electricity savings per year — from the equipment rating alone.
Under the subscription model, the unit is always new and always 5-star certified. Under the ownership model, efficiency declines over time as components age and the market moves forward.
The Right Question to Ask
The real question is not which AC brand to buy. It is: what is the smartest way to keep my business cool without letting AC costs become an unpredictable monthly liability?
For most commercial operators in India in 2026 — particularly in food service, healthcare, fitness, co-working, and retail — the answer is increasingly Cooling-as-a-Service. The model eliminates ownership risk, converts AC into a fixed operating cost, and ensures access to efficient, well-maintained equipment throughout the subscription term.
The Bottom Line
If you are still buying commercial ACs on EMI or renewing AMC contracts every year without scrutinising what they actually cover, you are working with a model that was designed before better options existed.
Run the numbers for your own business. Add up your last 12 months of AC-related costs — electricity premium from non-5-star units, AMC fees, gas refills, part replacements, emergency call-outs, and the cost of any downtime. Then compare that against a fixed monthly subscription that covers everything.
For most businesses, the comparison is not as close as the ownership model implies.
Circolife offers brand-new 5-star AC subscriptions for commercial spaces with all maintenance, gas, and parts included and an 8-hour service response guarantee in Mumbai. Visit circolife.com to get a customised comparison for your space.