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Licensed
This pro has verified their business license with Thumbtack.
Scheduling
Responds in about 1 min
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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. With 6 years in business, a skilled 6-person team, and a licensed Warm-Air Heating, Ventilating and Air-Conditioning contractor on staff, you can count on professional work you can trust.
What sets us apart is our commitment to craftsmanship, clear communication, and long-term value. We focus on getting the job done right the first time, so your system runs efficiently and reliably.
If you’re looking for dependable HVAC service with a personal touch, we’d be glad to help.
Overview
Current Top Pro
Hired 6 times
Serves Palm Desert, CA
Background checked
License verified
6 employees
6 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
A/C services needed
Property type
House
Condo/Apartment
Townhouse
Projects and media
Projects and media
Reviews
Customers rated this pro highly for responsiveness, professionalism, and work quality.
Excellent 4.9
103 reviews
5
98%
4
0%
3
1%
2
0%
1
1%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Natalia M.
Sep 20, 2026
•
Hired on Thumbtack
They came and found out very fast what the problem was. Repair and fixed it perfectly. Thank you
Central Air Conditioning Repair or Maintenance
Heather H.
Mar 8, 2026
•
Hired on Thumbtack
Very responsive and was able to fix my AC issue the same day. Will use them again.
Details: Repair • Unit won't turn on or off • Condo or apartment
Central Air Conditioning Repair or Maintenance
Bob M.
Dec 16, 2025
•
From Google
I called Hermetic to get quotes on my AC upgrade. Their quotes were competitive so I hired them. They were highly professional, orderly, skilled technicians who did a terrific job. They had to create an access panel to my attic through the ceiling of one of my spare bedrooms. After completion of the AC upgrade they patched the ceiling, repainted it and I am quite pleased with the end result. Not only would I recommend them to others but I will definitely hire them again if I have any future need. B
Hermetic Heating And Air's reply
Thank you so much for the detailed and thoughtful review, Bob! We truly appreciate you taking the time to share your experience
We’re glad to hear you found our pricing competitive and that our team delivered a professional, high-quality AC upgrade. Going the extra mile—especially with clean workmanship, repairs, and making sure everything looks right when we’re done—is very important to us, so it’s great to know you were pleased with the final result.
Your recommendation and trust mean a great deal to us, and we look forward to helping you again whenever you may need HVAC service in the future. Thank you for choosing Hermetic!
danaleboeuf
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!!!
Hermetic Heating And Air's reply
thank you so much for leaving us such a wonderful review! We’re so glad Roy was able to respond on short notice, get your AC issue fixed, and explain what you need to keep it running smoothly. It means a lot to us that you’re willing to refer us to your family and friends. Thank you again for trusting us — we’d be honored to help anyone you send our way.
Chris B.
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 aircondition 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
Hermetic Heating And Air's reply
Hi Chris — thank you so much for your heartfelt review and kind words. We’re truly honored you trusted us to help your mother‑in‑law, and we’re glad Javier and the team could step in at short notice, handle everything diligently, and keep you updated even after you left — that level of care and follow‑through means a lot. Your praise and trust in us are the greatest compliments; we’re proud to have earned them and are always here whenever you or your loved ones need HVAC help again.
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
we have a 99.00 trip charge fee that is waived with repair . we offer minor and military discounts . financing avaliable
What is your typical process for working with a new customer?
we collect customer info for schdualing
What education and/or training do you have that relates to your work?
