Door-to-Door Plans

Choose a TREX 365 maintenance plan that suits you. Our certified technician visits your home or office — you pay only at the door upon completion. No advance payment, no hassle.

TREX 30
1 Month
Short-term plan
  • 1 door-to-door service visit
  • AC cleaning & filter check
  • Performance inspection
  • Minor adjustments included
Pay at door No advance
TREX 90
3 Months
Quarterly plan
  • 3 door-to-door visits
  • Deep cleaning each visit
  • Gas pressure check
  • Priority scheduling
Pay at door No advance
TREX 365
12 Months
Annual plan
  • 12 door-to-door visits
  • Complete annual maintenance
  • Free gas refill (once/year)
  • 24/7 emergency priority
  • Zero visit charges all year
Pay at door No advance
🚪 All TREX 365 plans are fully door-to-door. Our technician comes directly to your location. Payment is collected at your door only after service completion — no advance, ever.
Individual services

All AC services,
at your door

AC Installation

Full door-to-door installation of split, window, cassette, and ducted AC systems with proper wiring, piping, and commissioning.

  • Split & Window AC
  • Cassette & Ceiling Mount
  • Copper piping & electrical work
  • Post-installation testing
Pay at door
AC Service & Deep Cleaning

Door-to-door deep cleaning of filters, coils, drain pans, and indoor/outdoor units to restore efficiency and improve air quality.

  • Foam jet cleaning
  • Filter & coil wash
  • Drain line flush
  • Performance check
Pay at door
Gas Refilling & Leak Repair

Refrigerant recharge with R32, R410A, and R22 gas, with leak detection and pipe repair — all at your doorstep.

  • R32 / R410A / R22 gas refill
  • Leak detection & sealing
  • Pressure testing
  • Vacuuming & commissioning
Pay at door
PCB & Electrical Repair

On-site diagnosis and repair of PCB boards, compressors, fan motors, capacitors, and thermostats — we come to you.

  • PCB board repair / replacement
  • Compressor testing
  • Fan motor & capacitor fix
  • Thermostat calibration
Pay at door
Uninstallation & Shifting

Safe door-to-door removal and reinstallation of AC units during home or office relocation, with proper gas recovery.

  • Gas recovery before removal
  • Safe dismounting
  • Transport guidance
  • Reinstallation at new site
Pay at door
Emergency Repair

24/7 emergency door-to-door call-out for critical AC failures. We prioritize urgent requests and dispatch fast.

  • Available 7 days a week
  • Priority dispatch to your door
  • All repairs completed on-site
  • Spare parts carried in vehicle
Pay at door
Brands we service

All major
brands covered

Daikin
Voltas
Blue Star
Hitachi
LG
Samsung
Panasonic
Carrier
Godrej
Whirlpool
Haier
Lloyd
O General
Mitsubishi