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Shai Zimon

Licensed
Licensed
$90/on-site estimate

(waived if hired)


It’s free, with no obligation to book


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About
Family-owned HVAC company serving Thousand Oaks, Oak Park, Westlake Village, Agoura Hills, Simi Valley & surrounding areas. I personally handle every service call — no salespeople, no upselling, just honest work. Highland Air specializes in: • Heating & AC repair • Changeouts & new installations • Heat pump & inverter systems • Thermostats & smart controls • Ductwork & IAQ solutions • Safety & efficiency tune-ups Fast response, transparent pricing, and top workmanship. If you want a locally trusted HVAC technician who treats your home like my own, I’d be happy to help.
Overview

Hired 131 times

Serves Oak Park, CA

Background checked

License verified

1 employee

8 years in business

Business hours

SunClosedMon7:00 am - 3:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Venmo, and Zelle.

Social media

Facebook, Instagram

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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2025

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2024

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2023

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2022

Credentials

License verified

C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor

License state: CA

Background checked

Passed by Shai Zimon on Sep 6, 2021.

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

118 reviews

5

98%

4

1%

3

0%

2

0%

1

1%

Read reviews that mention:


pro avatar
Julia M.

Nov 16, 2025

Hired on Thumbtack

Had to take a minute to make a post about the great experience we had with Highland Air. After two hot summers we finally decided to get some help with our A/C condenser that has been barely cooling the house and making a ton of noise. Got 3 estimates and went with Highland Air, so glad we did! Shai came right over with a solution to our issue and did a great job at a decent price. Thank you Shai we appreciate your help!

Details: Routine maintenance • Routine maintenance • Attic • Ground floor • House

Central Air Conditioning Repair or Maintenance
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Allison S.

Mar 31, 2026

Hired on Thumbtack

Shai was able to help me out same day when the weather was hot and the AC was out. He was very communicative and punctual, very knowledgeable and was able to identify and solve an issue that has been plaguing my system for years that others haven’t been able to fix. Happy to have found a local expert to call on in the future!!

Details: Closet • Single-level building • House

Heating System Repair or Maintenance
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Alan A.

Mar 20, 2026

Hired on Thumbtack

Amazing work. Shai is a true professional. He was completely honest with my options and with what he recommended. He even saved me about half the cost. My AC has never run this well. I have to keep checking to make sure it's on.

Details: Repair • The power is on, but the fan won't run • Outside • Townhouse

Central Air Conditioning Repair or Maintenance
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DENNIS C.

Mar 2, 2026

Hired on Thumbtack

Working with Shai was great, it’s rare to find someone who is honest and trustworthy. Pricing was fair and the work was done right. Would definitely hire again

Details: Routine maintenance • Routine maintenance • Outside • Outside • House

Central Air Conditioning Repair or Maintenance
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Joan S.

Dec 5, 2025

From Google

Shai is a good guy. He recently installed a mini-split in an upstairs bedroom and when he found that the unit was defective he made sure to work with the manufacturer to get a replacement. Plus, he helped solve a problem with a furnace that was installed incorrectly by another company. He is responsive, reliable, and provides great customer service. Highly recommend Highland Air.
Shai Zimon's reply
Thank you so much for the thoughtful review and for trusting us with your home here in Thousand Oaks. I’m glad we were able to get the defective mini-split replaced quickly and also sort out the furnace issues from the previous installer. We always stand behind our work and do our best to make things right, no matter what comes up. I really appreciate your kind words about our responsiveness and service, and I’m grateful for your recommendation of Highland Air. — Shai, Owner
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