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Quick answer
A comprehensive cold storage AMC in India costs 2.5–4% of capex a year (₹2.5–4 lakh for a ₹1 crore facility) and includes parts, while a labour-only non-comprehensive AMC costs 1.0–1.5%. Demand quarterly preventive visits, 4-hour telephonic response and on-site response within 24 hours in metros or 48 hours in tier-2 cities.
Key takeaways
- A compressor typically lasts 8–12 years with regular service but only 3–5 years without it.
- A compressor failure typically costs ₹3–8 lakh plus 1–3 weeks of lost production.
- Routine refrigerant top-up covers about 5–10% of charge a year, and loss beyond 10% indicates a leak that is billed separately.
- Critical refrigeration faults should be resolved within 72 hours, with a penalty of 0.5–1% of AMC value per SLA breach.
- A 3-year bundled contract can earn a 10–15% discount, and part of the fee can be tied to 98%+ uptime.
Why AMC Matters
A cold room without an AMC is a stocked freezer with a ticking clock. The average compressor lasts 8–12 years with regular service and 3–5 years without. A single mid-summer compressor failure on an unprotected facility can cost more than 5 years of AMC fees.
We AMC cold rooms we built and many we didn't — see our AMC service page for scope and SLA.
Comprehensive vs Non-Comprehensive
| Type | Annual cost (% of capex) | Covers parts? | Best for |
|---|---|---|---|
| Comprehensive | 2.5–4% | Yes | Pharma, dairy, export, mission-critical |
| Non-comprehensive | 1.0–1.5% | Labour only | General F&V cold storage with stock-rotation tolerance |
| Time-and-material | nil | Pay per visit | Small walk-ins, low utilisation |
For a ₹1 crore facility, comprehensive AMC is ₹2.5–4 lakh/year. The right number to compare is downside risk on a compressor failure (typical: ₹3–8 lakh + 1–3 weeks production loss).
Standard Inclusions (Demand These)
- Quarterly preventive visits (4/year)
- Refrigerant top-up within reasonable limits (typically 5–10% of charge/year)
- Compressor oil change at OEM intervals
- Condenser coil cleaning (pressure wash, fin-comb)
- Evaporator coil inspection and defrost timer check
- Electrical panel inspection (thermal imaging optional)
- Controller calibration and alarm test
- Breakdown response within SLA
- Operator training refresher (annual)
- Annual performance report
Standard Exclusions (Negotiate Carefully)
- Compressor burnout from voltage spike (covered only if SPD/surge protection installed)
- Civil work (foundation, walls, floor)
- Glass and PUF/PIR panel damage from forklift hits
- Water seepage from civil failure
- Acts of God
- Refrigerant loss beyond 10%/year (suggests leak — separate repair)
- DG set maintenance (usually separate contract)
For pharma rooms always demand pump-down failsafe + alarm testing — exclusions on these are red flags.
SLA to Demand
Minimum SLAs for any commercial cold room AMC:
- Telephonic response: 4 hours
- On-site response: 24 hours in metro, 48 hours in tier-2 cities
- Critical-equipment resolution: 72 hours (compressor/refrigeration)
- Non-critical resolution: 7 days
- Penalty clause for SLA breach (typically 0.5–1% of AMC value per breach)
- Escalation matrix to senior engineer + service manager
For pharma, demand 4-hour on-site in NCR and Mumbai.
Spare Parts Stocking
A good AMC vendor stocks at their depot:
- Common scroll compressor brands you operate
- TXV/EEV valves
- Solenoid valves
- Pressure transducers
- Defrost heater elements
- Fan motors (evaporator + condenser)
- Standard controllers
Ask for a written spare parts policy. Vendors who source per-breakdown will miss SLA every time.
Negotiating Tips
- Bundle multi-year (3-year) for 10–15% discount
- Tie a portion of fees to uptime KPI (98%+ uptime = 100% fee, lower = pro-rata)
- Demand quarterly performance reports with kWh and breakdown logs
- Get refrigerant charge baseline at contract signing — protects against leak disputes
- Insist on OEM parts for compressor and EEV; aftermarket OK for fans and minor controls
Regional Coverage
HyperCold AMC currently covers PAN India with dispatch from Firozabad HQ. Strongest response in:
- Uttar Pradesh — same-day
- Delhi NCR — 24-hour
- Haryana — 24-hour
- Punjab and Rajasthan — 48-hour
- Other states via regional partners
FAQ
Frequently asked questions
Should I buy AMC from the OEM or my installer?
From whoever has local engineers and stocked spares. OEMs are great for warranty period; specialised cold-chain contractors like HyperCold often beat OEMs on response time in the field.
What is a fair AMC cost for a 500 MT cold storage?
Comprehensive AMC: ₹2.5–4 lakh per year (2.5–4% of typical ₹1 crore capex). Non-comprehensive: ₹1–1.5 lakh.
Do AMC vendors cover refrigerant top-up?
Comprehensive contracts cover routine top-up. Major refrigerant loss (>10%/year) is treated as leak repair and billed separately.
How quickly should an AMC respond?
4-hour telephonic, 24-hour on-site in metros. Pharma rooms should demand 4-hour on-site.
Written by
HyperCold Engineering Team
Cold room and cold storage engineers at HyperCold™, a Daikin equipment partner founded in 2020 and headquartered in Sirsaganj, Firozabad (UP). We design, manufacture PUF panels for, install and maintain cold rooms across India.