CaliforniAir Heating and Air Conditioning

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About

Hello, My name is Erasmo Alviar, I have 16 years experience in Heating and Air Conditioning for all residential/ light commercial makes and models. I take a lot of pride in my work and believe in doing things right the first time. My business will bring honesty, respect, and value to your home or place of business.

Overview

Hired 79 times

Serves San Jose, CA

Background checked

License verified

4 employees

12 years in business

Business hours

Sun10:00 am - 4:00 pmMon9:00 am - 4:00 pm

Payment methods

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

Top Pro status

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

2019

Services offered

Service needed

Type of heating system

Furnace

Heat Pump

Other

Fuel source

Natural gas

Propane gas

Electricity

Other

Projects and media

23 photos

Projects and media

23 photos

Reviews

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

Exceptional 5.0

40 reviews

5

98%

4

2%

3

0%

2

0%

1

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Read reviews that mention:

John H.

Sep 26, 2024

•

Hired on Thumbtack

On time and responsive. The technician did not have the right refrigerant in the first trip, but followed up the next day to top off our installation. Cleaned up after the job - left the job site in a better state then when they arrived. Highly recommended.

Details: Install a new A/C unit • Split system • I already have the A/C unit • As recommended by the professional • Ground floor • Less than 1,000 sq ft • Two stories • House

Central Air Conditioning Installation or Replacement

Tram N.

Aug 28, 2024

•

Hired on Thumbtack

Erasmo and his team worked tirelessly to install two ductless AC units into my home. He gave us reasonable estimates on costs of labor and materials. The results were great and he was very quick to respond to any questions that I had.

Details: Install a new A/C unit • Split system • I already have the A/C unit • As recommended by the professional • Location recommended by the professional • 1,000 - 2,000 sq ft • Two stories • House

Central Air Conditioning Installation or Replacement

Matthew S.

Apr 4, 2025

•

Hired on Thumbtack

I did the thing, 4 separate quotes. This team is legitimately the best/fairest price around. I'll update this post with photos after the work is done!

Details: Install new heating system • Remove old heating system • Install ducts and vents • Furnace • Natural gas • Basement • 1,000 - 2,000 sq ft • Two-story building • Condo/Apartment

Heating System Installation or Replacement

Akash G.

Jun 18, 2024

•

Hired on Thumbtack

Details: Install a new A/C unit • As recommended by the professional • I will purchase the A/C unit • Basement • Ground floor • 1,000 - 2,000 sq ft • Two stories • House

Central Air Conditioning Installation or Replacement

Bryan S.

Jun 17, 2024

•

Hired on Thumbtack

Great experience with Erasmo and CaliforniaAir. I had a leaky AC condensation pan and water was everywhere. I had a different company out previously, and they could not find the issue, but they did want to sell me annual maintenance plan. Erasmo came over and quickly found the source of the issue, ordered the part and installed in on a Saturday. The price was fair and the service was great. I'll be sure to call CaliforniAir for any future issues.

Details: Repair • Garage • Ground floor • House

Central Air Conditioning Repair or Maintenance

Credentials

License

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

License state: CA

License verified on 9/16/2021

License

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

License state: CA

License verified on 9/8/2025

Background Check

Erasmo Alviar

CaliforniAir Heating and Air Conditioning

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