Common AC Repairs & What They Cost in 2026
Here are typical repair costs for Glendale in 2026. Prices vary by contractor, but these ranges are realistic.
REFRIGERANT REFILL (Low Refrigerant or Small Leak)
Cost: $300–$600. Includes: refrigerant retrieval, small leak detection, refill to proper pressure. This is one of the most common repairs. A slow leak develops over months. Homeowners ignore weak cooling until it becomes critical. Catching a leak early (at 10% loss) costs $300. Catching it late (at 50% loss) still costs $300 for the refill, but the compressor may have suffered damage requiring a $2,000 replacement.
CAPACITOR REPLACEMENT
Cost: $150–$300. Includes: capacitor part, labor to test and replace. Capacitors store electrical energy. When they fail, your compressor cannot start. This is a simple fix with immediate relief — the system kicks back on within minutes. Most capacitor failures happen in systems over 10 years old.
CONTACTOR OR RELAY REPLACEMENT
Cost: $200–$400. Includes: part and labor to replace electrical switches. Contactors control power flow to your compressor. When corroded or burned, they prevent the compressor from starting. Diagnosis is critical here — a failed contactor looks like a failed compressor to untrained eyes, but the cost is 10x less.
COMPRESSOR REPLACEMENT
Cost: $1,500–$2,500. Includes: compressor part (highest single cost), evacuation and recharge of system, oil replacement, pressure testing. This is the most expensive common repair. Compressor failure is usually end-of-life for the system. Before authorizing a compressor replacement, get a quote for full system replacement — you might decide replacement is better value. A 15-year-old system with a $2,000 compressor repair is a difficult decision. A 5-year-old system with a $2,000 compressor replacement is a no-brainer — fix it and get 10 more years.
EVAPORATOR COIL REPLACEMENT
Cost: $1,200–$2,000. Includes: coil part, labor for removal and reinstallation. The evaporator coil is where heat transfer happens. If it cracks or corrodes, it leaks refrigerant constantly (unfixable) and must be replaced. This is expensive because the coil is deep in your system. The entire indoor unit may need disassembly.
CONDENSER COIL REPLACEMENT
Cost: $1,000–$1,800. Includes: outdoor coil part, labor, refrigerant recharge. The condenser coil sits in your outdoor unit. Corrosion or damage requires replacement. This is less expensive than evaporator coil replacement but still a major repair. Same decision logic applies: if your system is over 12 years old, this might be a replacement signal.
BLOWER MOTOR REPLACEMENT
Cost: $400–$800. Includes: motor part, labor. The blower circulates air through your system and home. If it fails, you have no cooling (compressor works, but air doesn’t move). This is usually fixable and not as expensive as compressor or coil issues.
DRAIN LINE CLEANING
Cost: $100–$200. Includes: clearing blockage, flushing system. This is a fast fix with high impact. A clogged drain causes water damage and system shutdown. Clearing it takes 30 minutes and prevents mold remediation bills that can exceed $5,000.