What does an AC service include?
Filter and coil cleaning, drain check and flush, refrigerant and pressure check, electrical check and error-code diagnosis.
What is in an annual maintenance contract?
A set number of scheduled visits per year for all units on the contract, priority response for breakdowns, and a service report after each visit.
Visits per year and the contract price depend on the number and type of units, and TTC guarantees the best price in the market.
Do you service units TTC didn't install?
Yes, once we've checked the setup.
Maintenance schedule
| Task | How often | Who |
|---|---|---|
| Clean filters | Every 2–4 weeks in summer | You |
| Full service | At least once a year, before summer | TTC |
| Central AC / VRF service | Once or twice a year | TTC |