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Shai Zimon

Licensed
Licensed
Contact for price

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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 126 times

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.

Services offered
Work needed

Install new A/C units

Replace existing A/C units

Remove old A/C units

Install ducts and vents

System type

Split system

Packaged system

Other

Building height

Single-level

Two-story

Projects and media
Projects and media
Reviews

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

Exceptional 5.0

114 reviews

5

98%

4

1%

3

0%

2

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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
pro avatar
Past Customer

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
pro avatar
Past Customer

Nov 29, 2025

From Google

Replaced 2 HVAC systems with Heat Pumps. Highland were completely professional and a joy to work with, as they handled rebate options with CPUC etc.. This is a real bonus.I would highly recommend using them and will continue to use them for my A/C needs.
Shai Zimon's reply
Thank you so much for the wonderful review! It was a pleasure replacing your two HVAC systems with new heat pumps in Westlake Village. I’m glad we could make the process smooth and help you navigate the rebate options — maximizing those incentives is always a big win for homeowners. We truly appreciate your trust and look forward to being your go-to team for all your heating and A/C needs. — Shai, Owner, Highland Air P.s. sorry about Liverpool
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Past Customer

Nov 28, 2025

From Google

Honest and professional company. Shai is very knowledgeable and helped us decide which HVAC system to install. Hes very responsive, works fast and reliable. Highly recommend.
Shai Zimon's reply
Thank you so much for the great review! I’m really glad I could help you choose the right HVAC system for your home here in Woodland Hills. We take pride in being honest, responsive, and reliable, and I truly appreciate you recognizing that. Thank you for trusting Highland Air and for the recommendation! — Shai, Owner, Highland Air
pro avatar
Past Customer

Nov 24, 2025

From Google

Highland Air has been a wonderful resource for me. They are my go to HVAC contractor. They have installed for me and done maintenance/repair. I highly recommend them.
Shai Zimon's reply
Thank you so much for the great review! We truly appreciate you choosing Highland Air as your go-to HVAC contractor here in Oak Park. Whether it’s installation, maintenance, or repair, we’re always here to help and make sure everything is done right. Thanks again for your trust and support! — Shai, Owner, Highland Air Heating & Cooling
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