Step-by-step response
- 1Check the thermostat
Set to COOL, fan AUTO, setpoint 5°F below current temp. Wait 5 minutes. Listen for outdoor condenser starting.
- 2Check the breaker
Look for a tripped breaker labeled 'AC' or 'Condenser'. Reset fully off then on. Don't repeatedly reset if it keeps tripping.
- 3Look at the outdoor condenser
Coils visibly dirty? Spray with garden hose (power off first). Fan blade not spinning? Likely capacitor — call same-day.
- 4Check the filter
Choked filter restricts airflow + freezes the indoor coil, blocking cooling. Replace if dirty.
- 5Call HVAC for same-day diagnosis
If unit is 12+ years old AND repair quote is $700+: get a replacement quote too. Replace becomes economic at the 50% rule.
Verified hvac technicians serving Strongsville, OH
Strongsville Heating & Air Conditioning
All Starz Heating & Cooling, LLC
Royal Heating and Cooling LLC
Skooz Heating & Cooling LLC
"Ed was very kind and professional. He took time to educate me on our boiler system and labeled components for us. His pricing was extremely fair. He will always be our first call."
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Olmsted Heating & Cooling Inc.
"This company is amazing. So professional and truthful and trustworthy. They won’t try to scam you on part you won’t need and give you good answers. I can highly recommend them!"
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Viccarone Heating & Air Conditioning
Frequently asked
Why does my AC blow warm air?
Most common: blown capacitor (compressor isn't running), low refrigerant (slow leak), or frozen indoor coil from clogged filter or low refrigerant. The diagnosis decides the fix.
Should I repair or replace a 15-year-old AC?
If repair quote is over 50% of replacement, replace. Modern 16+ SEER systems are 30-40% more efficient — payback in 5-8 years. Plus 2026 IRA rebates for heat pumps.
Local context — Strongsville, OH
Southwest Cleveland suburb with large 1970s-2000s subdivisions and heavy finished-basement inventory. Homeowner demand clusters around generator hookups, backup sump systems, and HVAC replacement in larger all-season family homes.