Question 1

How much does AC replacement cost in Southern California in 2026?

Accepted Answer

Estimated installed ranges in 2026 are $7,300–$33,200 across all tonnages (1.5–5 ton) and tiers. For a typical 3-ton home: Good (14.3 SEER2 single-stage) $9,500–$13,400, Better (16 SEER2 two-stage) $12,200–$18,000, Best (18–20 SEER2 variable-speed inverter) $15,400–$23,300. Estimated ranges only — get a quick estimated quote at dcairandheating.com/instant-quote, or schedule a free in-home consultation for an exact written price.

Question 2

What is included in an AC replacement quote?

Accepted Answer

A proper AC replacement quote includes: outdoor condenser, indoor air handler or coil, new refrigerant line set (or flush), thermostat, permits, haul-away of old equipment, and full labor with warranty. Beware of low quotes that exclude permits, line sets, or thermostats — those add $1,500–$3,000 later.

Question 3

How much does a 3-ton AC unit cost installed?

Accepted Answer

A 3-ton AC unit installed in Southern California is estimated at $9,500–$23,300 depending on SEER2 tier (Good/Better/Best). Estimated range only — exact written price after a free in-home consultation.

Question 4

How much does a 5-ton AC unit cost installed?

Accepted Answer

A 5-ton AC unit installed in Southern California is estimated at $13,600–$33,200 depending on SEER2 tier. 5-ton systems serve homes between 2,500 and 3,500 sq ft, or two-story homes with adequate ductwork. Estimated range only — exact written price after a free in-home consultation.

Question 5

Is it cheaper to repair or replace an AC?

Accepted Answer

Replace if the system is over 12 years old, uses R-22 refrigerant, or the repair cost exceeds 40% of replacement. Repair if the system is under 10 years old, the failed part is minor (capacitor, contactor, fan motor), and the repair is under $600.

Question 6

Are there 0% financing options for AC replacement?

Accepted Answer

Yes. DC Air and Heating offers Synchrony 0% APR for 24 months (Plan 925), 5.99% APR for 58 months (Plan 970), and 7.99% APR for 115 months (Plan 942) for qualified buyers. Use the loan calculator at dcairandheating.com/loan-calculator.

Question 7

How long does AC installation take?

Accepted Answer

A standard AC swap (same equipment location, existing ductwork) takes 6–8 hours and is done in one day. Full system replacements with new line sets, condensate work, or ductwork take 1–2 days.

Question 8

What's the cheapest AC replacement option?

Accepted Answer

The most cost-effective option is a 14.3 SEER2 single-stage system from a value brand like Goodman or Payne, with an estimated installed range of $9,500–$13,400 for a typical 3-ton home. Estimated range only — exact written price after a free in-home consultation.

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