Every summer, Los Angeles homeowners face the same question when an aging air conditioner falters during a heat wave: fix it again, or invest in a new system? After five decades of servicing Southern California homes, we use a simple three-part framework.
1. How old is the system?
Most central air conditioners last 12–15 years in our climate — longer with consistent maintenance, shorter when tune-ups are skipped or the system was poorly sized to begin with. Past the 12-year mark, major repairs rarely pay for themselves.
2. What does the repair cost against replacement?
A common rule: multiply the repair quote by the system's age. If the result is high relative to the cost of a comparable new system, replacement is usually the smarter spend — especially since a failing compressor or coil is often the first of several failures.
3. What would a new system save you monthly?
Today's high-efficiency Lennox systems can meaningfully reduce cooling costs compared to systems installed in the 2000s and early 2010s. Over a long LA cooling season, that difference adds up — and flexible financing is available on qualifying Lennox purchases.
Get a precise answer, not a guess
We'll inspect your system, price the repair transparently, and — if replacement makes sense — measure your home properly so the new system is sized right. That's the precise way. Call (818) 240-1737 or request an estimate.
Related: AC Repair · AC Replacement