For optimal performance, we recommend scheduling maintenance every 6 months. Summer servicing should be completed between March and April, while furnace check-ups are best performed between October and November.

The replacement frequency depends on your filter size. Some filters require changing every 1-3 months, while others may last up to 4 months before needing replacement.

Selecting the appropriate system begins with a load calculation, followed by determining your preferred system type and choosing the correct size. Our team at Mi Amigo HVAC can provide professional guidance throughout this entire selection process.

An AC unit blowing hot air may indicate several potential issues, including insufficient refrigerant levels, clogged air filters, compressor malfunctions, or thermostat problems.