Yaz Air Conditioning & heating

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About Yaz Air Conditioning & heating
Yaz Air Conditioning & Heating operates as a solo-contractor business serving San Antonio homeowners and surrounding communities in Bexar County. The owner, known simply as Yaz, handles every call personally, from initial consultation through final installation. With a perfect 5-star rating compiled from 35 client reviews, the company has built its reputation on same-day emergency response and equipment recommendations that prioritize long-term value over quick sales. Service hours stretch from early morning through evening seven days a week, accommodating working families who cannot take time off during weekday business hours.
What distinguishes Yaz from larger HVAC firms is the direct accountability of working with a single experienced technician rather than rotating dispatch crews. Reviewers repeatedly mention receiving explanations of technical problems and proposed solutions in language a non-professional can understand, a communication style that builds trust with homeowners facing expensive repairs. The business sources OEM parts directly rather than relying on aftermarket alternatives, and post-repair follow-through includes monitoring equipment performance to confirm the fix held before considering the job complete.
Customer stories from recent reviews illustrate what happens when a 17-year-old AC unit fails during a South Texas summer heat wave. Mourad A discovered his home had climbed to 86 F despite the thermostat setting at 75 F and called on a Sunday evening; Yaz arrived that same night to diagnose a failed compressor requiring full replacement, then completed the entire installation by the following afternoon. Another reviewer, SAHY, described Yaz locating a hard-to-find original capacitor and racing to complete repairs a full week ahead of projected timeline, understanding that residents of the Texas gulf coast cannot wait for comfort during triple-digit days.
What Customers Say
Every reviewer awards 5 stars, with 35 total reviews cited. Customers highlight same-day Sunday response during extreme heat events, OEM part sourcing rather than aftermarket alternatives, and post-repair monitoring to confirm fix durability. Multiple reviewers explicitly call Yaz the best AC technician they have ever worked with, with specific praise for explaining technical issues clearly.
Working Hours
| Sunday | 7:30 AM–7 PM |
| MondayToday | 7:30 AM–7 PM |
| Tuesday | 7:30 AM–7 PM |
| Wednesday | 7:30 AM–7:30 PM |
| Thursday | 7:30 AM–7 PM |
| Friday | 7:30 AM–7 PM |
| Saturday | 7:30 AM–6:30 PM |
Services
AC System Replacement
Complete new unit installation when equipment reaches end of lifespan; one reviewer received next-day replacement after diagnosing a 17-year-old failed system.
AC Repair & Diagnostics
Troubleshooting for cooling failures, electrical issues, and refrigerant problems; owner explains each finding clearly to homeowners.
Capacitor Replacement
Replacement of failed run-start capacitors that cause AC units to refuse startup; source OEM parts directly.
Fan Motor Repair
Repair or replacement of failed blower fan motors disrupting air circulation throughout ductwork systems.
Preventive Maintenance
Post-repair monitoring included; Yaz stays on-site after completion to confirm the fix held before departing.