Our outdoor central AC unit suddenly started making a loud buzzing sound and refused to kick on, leaving the house uncomfortably hot during an afternoon heatwave. Spoke with Raphael on the phone, who managed to get us a spot on the afternoon schedule. The technician came out, inspected the compressor cabinet, and replaced a blown start capacitor in less than thirty minutes. He checked the refrigerant pressures to be safe and stayed until the vents were blowing icy air again. Outstanding service!
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5.0 from 135 Google reviews · Sep 30
HVAC ASAP
HVAC ASAP is a trusted local company providing expert air conditioning and heating system repair and installation services since 2007.
We proudly serve all of San Diego County, offering same-day repairs for residential and commercial customers.
Our certified technicians deliver reliable solutions to keep your home or business comfortable year-round. Whether you need emergency service, routine maintenance, or a brand-new system installed — we’ve got you covered.
Call us today for fast, affordable service!
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A/C system maintenance
A/C system repair
Install AC
A/C preventive maintenance
Ductless heating & A/C services
Heating system installation
Heating system maintenance
Heating system repair
HVAC duct & vent cleaning
HVAC duct & vent installation
HVAC duct & vent repair
HVAC system maintenance
HVAC system repair
Installation
Install thermostat
Portable A/C services
Repair HVAC
Thermostat installation
Thermostat repair
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Reviews
135 reviews on Google
Google · Sep 30, 2026
Newest review Oct 9, 2026 · 10 or more reviews in the last 3 months (as of Oct 10, 2026)
Newest reviews on GoogleWord for word · read Oct 10, 2026
For several days the outdoor unit made an awful grinding noise before finally refusing to start. The technician isolated the issue to a worn condenser fan motor that was no longer spinning properly. Once the motor was replaced, the unit started quietly and airflow inside improved almost immediately. They also checked the electrical connections and cleaned up before leaving. It is nice having confidence that the repair was done the right way because the system has been running smoothly without strange sounds.For several days the outdoor unit made an awful grinding noise before finally refusing to start. The technician isolated the issue to a worn condenser fan motor that was no longer spinning properly. Once the motor was replaced, the unit started quietly and airflow inside improved almost immediately. They also checked the electrical connections and cleaned up before leaving. It is nice having confidence that the repair was done the right way because the system has been running smoothly without strange sounds.
Reply from the business · Oct 9, 2026
Our AC had been running nearly nonstop, but the temperature inside kept climbing during the afternoon. The technician checked the refrigerant levels and operating pressures and found signs of a small leak. He located the source, repaired the leak, and then restored the refrigerant level to the proper range. Before leaving, he monitored the system and checked the temperature difference across the unit. The AC started cycling normally again and was able to cool the house without constantly running. This is a fictional sample for demonstration purposes only.
Reply from the business · Oct 9, 2026
The outdoor unit would hum when it tried to start but the fan would barely move. The technician checked the electrical readings and found that the capacitor was no longer holding the proper charge. After replacing it, he tested the startup sequence several times and checked the system while it was under normal cooling conditions. The compressor started smoothly each time afterward, and the air coming through the vents became cold again. The repair was completed without turning into a bigger issue. This is a fictional sample for demonstration purposes only.
Reply from the business · Oct 3, 2026
Our central AC unit suddenly started blowing lukewarm air right in the middle of an afternoon heatwave, which made the whole house uncomfortable within an hour. Spoke to Kevin on the phone who completely understood the urgency and managed to fit us into the afternoon schedule. The technician came out, inspected the outdoor condenser unit, and replaced a blown start capacitor in less than thirty minutes. He checked the refrigerant pressures just to be safe and stayed until the vents were blowing icy air again. Absolutely saved our week!
Reply from the business · Oct 3, 2026
The air conditioner stopped cooling properly in La Jolla, and the vents were only producing slightly cool air. The technician checked the outdoor unit and indoor controls before finding an electrical issue that was preventing normal operation. After repairing the faulty component, he tested the system through multiple cooling cycles and checked the operating readings. The temperature inside started dropping pretty quickly once the repair was finished. The AC has been running normally since then, including during the warmer afternoons. This is a fictional sample for demonstration purposes only.
Reply from the business · Oct 3, 2026
Our central AC unit suddenly started making a terrible grinding sound outside, and within an hour the air coming from the vents turned lukewarm. Spoke with Louis on the phone, who got us an evening slot on short notice. The tech arrived, inspected the outdoor condenser, and saw the fan motor bearings had completely seized up, causing the unit to overheat. He pulled the old motor, installed a brand-new replacement along with a fresh capacitor, and stayed until the house started cooling down again. Amazing service during a stressful hot day!
Reply from the business · Oct 3, 2026
Our central air started blowing warm air right in the middle of a hot afternoon, and the outside unit was just making a heavy humming sound. Called Raphael at the office, who was super understanding and found us a technician within two hours. The tech inspected the condenser unit, found a swollen start capacitor, and swapped it out with a fresh one right away. He checked the refrigerant pressures to make sure everything else was fine and stayed until icy air was coming from the vents. Totally saved our day!
Reply from the business · Oct 3, 2026
Our central air conditioning unit suddenly stopped blowing cold air right during a hot weekend afternoon, leaving the house warm and humid. Reached out for assistance, and a technician arrived within two hours. He popped open the access panel on the outdoor compressor unit, tested the electrical components, and identified a bulging, failed start capacitor. He swapped in a new heavy-duty capacitor, verified the compressor kicked on instantly, and checked the pressure levels. Saved us from a miserable hot night, incredibly grateful for the prompt response!
Reply from the business · Oct 3, 2026
My air conditioner would randomly shut off even though the thermostat still showed the cooling cycle was active. It became more frequent until the system finally refused to start at all. The technician spent time checking the electrical components and found a damaged control board causing the problem. After replacing it, every function was tested to make sure the unit responded correctly. The AC has been cooling normally ever since, and it has not missed a single cycle.
Reply from the business · Oct 3, 2026
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Google Maps · Sep 30, 2026 · 7 photos on the listing.
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- Mon–Fri
- 6 AM – 11 PM
- Sat–Sun
- 8 AM – 9 PM
Listing details & sources
Google Business Profile · Sep 30, 2026
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