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Claim This BusinessA Plus Air has kept Los Angeles and Orange County comfortable since 2006, building a reputation on 24/7 availability and certified workmanship. With a 4.9-star rating drawn from 40 customer reviews, the contractor fields a team of licensed technicians who handle air conditioning, heating, and commercial refrigeration needs across both counties. Their headquarters at 1401 S St Andrews Place anchors operations in Mid-Wilshire, while technicians deploy throughout LA neighborhoods and into Orange County communities when called. The company maintains around-the-clock availability, meaning a failed AC unit at midnight receives the same priority as a same-day tune-up request.
What distinguishes A Plus Air from competitors is their Same-Day AC Repair Guarantee: if a technician cannot arrive and resolve the issue within the same day, the service is free. This bold promise backs their emergency response model, which operates without after-hours surcharges. Beyond standard residential work, they maintain a commercial refrigeration specialty, servicing walk-in coolers, ice machines, and refrigerated display cases that most residential-focused contractors avoid. Their current promotional offers include $500 off complete system replacements, a free Nest or Ecobee smart thermostat with new installation, and a $79 Summer AC tune-up that covers filter inspection, coil cleaning, and refrigerant verification.
Reviewers repeatedly mention the owner by name, noting he arrived at one homeowner's property within hours during a brutal heat wave when other contractors had multi-day wait times. Another customer recalled the owner personally inspecting an aging AC unit that competitors had declared unrepairable, he identified a minor refrigerant issue, avoided a $4,000 replacement, and had the system cooling again within the same appointment. Multiple five-star reviews praise the team's punctuality, with customers noting technicians arrived within the window promised and completed work before the estimated finish time. Alicia Yoo's review specifically credits the crew with finishing her installation when promised, eliminating the follow-up calls many homeowners expect from contractors.
Of 40 reviews, 35 award five stars, with customers consistently citing same-day arrival, honest diagnostics, and the owner's personal involvement. The lone one-star review from Francisco Hernandez cites unprofessional conduct, while positive reviewers name specific technicians and describe problems other companies could not solve.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Same-day diagnostics, refrigerant recharging, coil cleaning, and filter replacement backed by the Same-Day Guarantee or Free promise.
Furnace troubleshooting, heat exchanger inspection, and new heating system installation forolder Los Angeles homes.
Walk-in cooler repairs, ice machine servicing, refrigerated display case maintenance, and emergency commercial refrigeration calls.
Full AC and heating system installation with $500 discount, free smart thermostat, and complimentary duct cleaning.
Annual tune-up packages with priority scheduling, including the $79 Summer AC special and multi-year discounted plans.
Round-the-clock response for AC failures, heating breakdowns, and refrigeration emergencies without after-hours surcharges.