Osinaga Air Conditioning & Heating

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Learn about our screening process

100% Recommended

2 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


7911 McNulty Ave
Winnetka, CA 91306


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Service Details

  • Residential Work

Areas of Expertise

  • A/C
  • Heating
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


17 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 17 reviews Showing 0 reviews
5.0 Ashley A. Woodland Hills, CA

Incredible work! Super trustworthy! Very direct and to the point, fixed our A/C very quickly and didnâ t try to upsell and take advantage of us, even though they came after hours.

5.0 Ali F. Encino, CA

Mauricio was great about communicating and was timely - thatâ s all you can ask!


From the very first call I could tell Mauricio was a pro, very fair with pricing and someone I could trust. He and his team did not disappoint, worked hard, were thorough and got the job done quickly. Iâ ve found my â go-toâ company for all future HVAC needs and give Osinaga my highest rating. Highly recommend!

5.0 Pete E. Sylmar, CA

Thank you. Will call on them again.

5.0 Victoria S. Woodland Hills, CA

Professional, knowledgeable, and respectful techs. Very competitive prices. Highly recommend to use this company.

5.0 Carolyn Y. Tarzana, CA

My AC stopped cooling in the middle of this heat wave. Mauricio Osinaga contacted me within minutes of my request for a quote. He was able to fit me into his schedule the same day even though he had a dozen other jobs. He professionally, accurately, and efficiently identified the problem. And fixed the problem quickly. Cost for the service seemed very reasonable as well. I couldnâ t ask for better service. Osinaga Air will be my go-to for AC repair and service from now on!

5.0 Cathy G. Encino, CA

He was very friendly, respectful and patient efficient and responsible. He did good quality work very honest and trustworthy.

5.0 Charlene D. Burbank, CA

Mauricio came out on Labor Day to fix our AC. He knew exactly what was wrong and immediately fixed the problem. Also felt the price was reasonable. Would definitely recommend him. Charlene

5.0 Richard L. Valley Village, CA

Very knowledgeable and efficient Highly recommend

5.0 Brenda M. Los Angeles, CA

Both Mauricio, the owner, and his technician Luis were incredibly nice and very professional. Our central air conditioner stopped working in the middle of record breaking heat AND in the middle of Labor Day weekend, on Sunday. I sent out requests for repair to 4-5 companies through HomeAdvisor. Mauricio quickly responded, and in fact was the only company that responded. He told me his technician, Luis, was finishing another job close by and could be at our place in less than an hour. Luis arrived within the hour, let himself into the backyard, and quickly identified the problem. Mauricio called me, told me what was wrong with our AC, explained in detail what needed to be done to repair it and how much it would cost. The amount was reasonable based on the amount of work required. Luis was able to repair it in under an hour. He did a beautiful job, took many â before and afterâ pictures of the parts of our AC he repaired and sent them to us. Despite working outside the entire time in over 100° temperatures, Luis patiently waited another 15-20 min to be sure the repaired AC was kicking in properly and to tweak the refrigerant to be sure it was reaching the appropriate level of coolness. He left the AC and the area around it all clean and made sure to close the gate behind him. I could not have asked for a better experience In response to our AC problem! They are definitely our new AC caretakers! Thank you Mauricio and Luis :)ð

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Osinaga Air Conditioning & Heating

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