Hermetic Heating And Air
Licensed
Licensed
Contact for price
Duct and vent issues
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About
At Hermetic Air , we take pride in delivering reliable, honest, and high-quality HVAC services that keep your home or business comfortable year-round. What sets us apart is our commitment to craftsmanship, customer care, and long-term value.
Overview
Hired 1 time
Background checked
License verified
4 employees
5 years in business
Business hours
SunClosedMon7:00 am - 5:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, and Zelle.
Credentials
License verified
C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor
License state: CA
Background checked
Passed by Javier Hermosillo on Oct 26, 2025.
Services offered
Duct and vent type
Heating
Dryer
Exhaust
Other
Building height
Single-level
Two-story
Three-story
High-rise
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Exceptional 5.0
90 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Read reviews that mention:
Past Customer
Aug 10, 2025
From Google
Great Person & Great Company! 100 Stars!!Im writing to express our sincere gratitude for the outstanding service provided by Javier at Hermetic Heating and Air Conditioning.My 85-year-old mother-in-law lives alone in Rancho Mirage and was experiencing repeated issues with her air condition units. They would stop working at the most inconvenient times, be repaired, only to have a problem months later. During our recent visit two weeks ago, Javier and Hermetic Heating and Air was strongly recommended by other service providers we trust and respect. He responded immediately with a clear proposal, kept us informed throughout, and went far beyond our expectations.Javier was truly remarkable. He and his team showed up promptly, worked tirelesslyliterally around the clockand kept us updated every step of the way. They fully resolved the issues with professionalism and care.After we returned to North Carolina before the job was completed, Javier continued to support my mother-in-law with kindness, patience, and reassurance. His thoughtful communication gave her confidence and peace of mind.As a corporate lawyer and with my wifes 30+ years in real estate development and sales, weve worked with hundreds of builders and tradespeople. Javier stands out as one of the very best. His dedication, integrity, and skill are remarkable.If we could give Javier and Hermetic 100 stars, we would. Thank you, Javier, for your truly exceptional service and care.Warm regards, Erika and Chris Buchholtz
Past Customer
Sep 4, 2025
From Google
Man Roy came thru on a last minute call and accommodated my schedule on real short notice! He was amazing! Super nice and went above and beyond! Fixed the AC issue and explained what I need to do to keep it running properly. Cant wait to refer him to the rest of my family and friends!Thank you Roy!!!
Past Customer
Aug 4, 2025
From Google
Our A/C went out on Saturday and we were able to get of Hermetic early Monday morning, we set up an appointment for 12-3 and they were actually able to get here at around 9:30 to 10. Roy showed up, he was very understanding of the situation, and explained everything for us to easily understand. He was very patient as I discussed things with my husband and as we decided on what to do. He went through all of our options and helped us make an informed decision. I am very thankful for how understanding and patient he was while we dealt with such a tough situation. I am also very grateful that they were able to come out right away and help us as quickly as possible.
Past Customer
Jul 31, 2025
From Google
Just wanted to go out of my way to acknowledge these guys here over night had a leak in my babies room (she doesn't sleep there ) but still called hermetic the next morning Roy came what seems like right away! Extremely professional sat down explained our options (first time homeowners ) so its a lot to take in Javier stopped by as well further explaining out options and even going through the pr approval for a great finance option showed us their prior work even let us know they could fit us in the next morning (today) anyways we said thank you and shopped around ended up calling them after hours around 5 javier answered got us set up for 7:30 am today they where here when they said no waiting all day got the job done so clean very professional and even did us the favor to take an old Ac prior to the once they replaced that was in the back yard that was not taken out before we purchased I will be recommending these guys!!! Ty so much!
Past Customer
Jul 17, 2025
From Google
(Translated by Google) Very good service and very friendly, I recommend them 100%.(Original)Muy buen servicio y muy amables , los recomiendo al 100%