Service call costs rise sharply once equipment surpasses 12-year reliability threshold

https://precisionhvacmultipoint.raidersfanteamshop.com/why-compressor-costs-spike-beyond-initial-1-500-4-000-price-tags-when-efficiency-ratings-shift

The average HVAC service call in Sacramento costs between $75 and $150 for diagnosis, but that initial fee only scratches the surface—the true cost depends entirely on your equipment's age and remaining service life