Refrigerated AC
AC not cooling?
Before you worry, check one thing most people do not know about. Then, if it is still blowing warm, a local provider can call you.
The 3-minute rule
Refrigerated systems have a restart delay built into their controls: after the unit shuts off, the compressor typically waits about 3 to 5 minutes before it starts again. The delay stops the system cycling on and off too quickly, which would strain it and cut efficiency. A short wait after you change the thermostat is normal.
Evaporative coolers do not have a compressor, so the rule does not apply to them.
Source: SlashGear, “What is the 3-minute rule for air conditioners?”, July 6, 2026. Checked on November 9, 2026.
What the common fixes cost
We have not found data on which repair is most common, so these are listed, not ranked.
When refrigerated AC is not cooling: national costs
National figures, not El Paso quotes- Service call or diagnostic$75–$200
- Refrigerant leak repair$200–$1,500A leak detection test alone is $100–$330.
- Refrigerant recharge$100–$600R-410A $100–$320; older R-22 systems $180–$600.
- Capacitor replacement$100–$250The source is inconsistent: its table says $100–$250, its text says $250–$400.
- Contactor replacement$200–$450
- Condenser fan motor$200–$700Out of warranty.
- Compressor replacement$600–$2,500
Source: national figures from HomeGuide’s AC repair cost guide (page dated August 22, 2025; based on costs reported by HomeGuide members). Checked on November 9, 2026.
Repair or replace? The $5,000 rule
It shows up in El Paso searches more than almost any other question. Multiply the age of the system in years by the repair quote. If the result is over $5,000, replacing is often considered the better long-term choice. If it is under, repairing may make more sense.
Two worked examples from the source: a 12-year-old system with a $500 repair gives $6,000, so replacement is worth considering. A 7-year-old system with a $400 repair gives $2,800, so repair.
The source calls it a starting point, not a substitute for a professional looking at the system. It is written for refrigerated AC. We have not found a source that applies it to evaporative coolers, so we do not.
Source: CBS News, “What is the $5,000 rule for HVAC systems?”, June 24, 2026. Checked on November 9, 2026.
Check a provider’s Texas license
Texas requires anyone who installs, repairs or maintains air conditioning to hold a license from the Texas Department of Licensing and Regulation (TDLR). Ask the provider who calls you for their license number, then look it up on TDLR’s license search. It takes a minute.
Source: TDLR, Air Conditioning and Refrigeration. Checked on November 9, 2026.
Ready when you are
Tell us what’s wrong and a local provider will call you.
Swamp cooler or refrigerated AC, repair or replacement. One request, one provider, no cost to send.