01
Filters
Every 2 to 4 weeks in hot season.
TERMONORTE · SONORA
How often should you service your air conditioner?
Quick answer: In Sonora a complete preventive service at least once a year is recommended, ideally February to April before the heat. Filters should be washed every 2 to 4 weeks in summer. Commercial or continuous-use units need service every 3 to 6 months.
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02
Full residential service
Once a year, before summer.
03
Commercial use
Every 3 to 6 months.
04
Warning signs
Cools less, leaks, smells or makes noise.
Frequently asked questions
Can I clean the filter myself?
Yes, with water and let it dry; internal cleaning should be done by a technician.
What if I skip maintenance?
Efficiency drops, consumption rises and costly failures become likelier.
How long does service take?
Usually 1 to 2 hours per residential unit.
Related services
Mini-split and air conditioner installation
Commercial and industrial HVACTERMONORTE · SONORA
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