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Hermetic Heating And Air

Top Pro

$99/service call

(waived if hired)

Duct and vent type

Responds in about 4 hours

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

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

Current Top Pro

Hired 3 times

1 similar job done near you

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.

Services offered

Property type

House

Condo/Apartment

Townhouse

Duct and vent type

Heating

Doesn’t offer: Dryer, Exhaust (bathroom or kitchen), Other

Projects and media
Projects and media
Reviews

Customers rated this pro highly for responsiveness.

Exceptional 5.0

101 reviews

5

99%

4

0%

3

1%

2

0%

1

0%

Read reviews that mention:

pro avatar
James G.

Mar 14, 2026

•

From Google

Javier and Joseph are great people. walked me through and showed me the problem areas of my unit and gave different options on the repair which were done. Extremely satisfied.
pro avatar
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
pro avatar
Anthony V.

Mar 3, 2026

•

From Google

Very happy with the service from Hermetic Heating & Air. They worked efficiently, explained, everything clearly, and made sure the job was completed properly. Smooth and hassle free experience. Highly recommend!
pro avatar
Jen T.

Feb 26, 2026

•

From Google

Ive been using Hermetic Heating and Air for about 2-3 years now, and theyve always been reliable, professional, and easy to work with. Their customer service is consistently top-notch, and they really take care of their clients.I messaged Javier yesterday about a concern, and technician Roy came first thing this morning. That kind of fast response and dependability is exactly why I continue to trust them year after year. Roy was friendly, knowledgeable, and made sure everything was taken care of efficiently.Its hard to find a company thats this responsive, honest, and consistent with quality service, but they truly deliver every time. I highly recommend them to anyone looking for dependable heating and air service. Definitely a company you can count on!
Hermetic Heating And Air's reply
Hi Jen, Thank you so much for the amazing review and for trusting Hermetic Heating and Air for the past few years. It truly means a lot to us that you continue to count on our team. We’re glad we could respond quickly and get everything taken care of for you. Roy will really appreciate your kind words — he takes pride in making sure our customers feel comfortable and confident with the work being done. We’re grateful for your recommendation and your continued support. We’re always here whenever you need us!
pro avatar
Cynde P.

Jan 8, 2026

•

From Google

Javier and Roy did a great job of servicing 2units. Very thorough and excellent communication. Purchased the yearly maintenance program. Well worth the price.
Hermetic Heating And Air's reply
Thank you so much, Cynde, for the 5-star review! We’re glad to hear Javier and Roy took great care of both units and kept you well informed throughout the service. We truly appreciate your trust in our yearly maintenance program and are happy to know you found it worthwhile. We look forward to keeping your system running smoothly year-round!
Credentials
License

License type: C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor

License state: CA

License verified on 2/27/2026

Background Check

Javier Hermosillo

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