Airstars Corp.

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Airstars Corp.
18 SURVEYS
1 CONSECUTIVE YEAR
SINCE DECEMBER 2025
CERT 2908

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18
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

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  • License Verification
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Airstars Corp.
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Airstars Corp.

Heating & Air Conditioning
|
Alameda  Contra Costa  San Mateo  Santa Clara Counties
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18 SURVEYS
1 CONSECUTIVE YEAR
SINCE DECEMBER 2025
CERT 2908

Rated Highest in Quality & Helpful Expertise Performance Guaranteed

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Diamond Certified Researched Articles on Airstars Corp.

Airstars Corp. provides a variety of HVAC services for residential and commercial clients in San Mateo, Santa Clara, Contra Costa, and Alameda Counties. In addition to installing, repairing, and maintaining heating and air conditioning systems made by industry leaders like Carrier and Trane, the company is qualified to perform air flow and performance tests to determine if its customers’ systems are operating at peak efficiency.

Owner Rafael Barrios credits much of Airstars’ success to its customer-oriented business practices. “We love getting to know our clients on a personal level and providing solutions that improve their quality of life,” he says. “By doing things like redirecting airflow and correcting uneven temperatures, we’re able to make their homes more comfortable, which is the most rewarding part of our job.”

Airstars prioritizes quality control by thoroughly documenting its work and monitoring the performance of its technicians. “We record videos and keep detailed records so we know exactly what’s happening at each stage of the process,” affirms Mr. Barrios. “Doing the work correctly the first time is the best way to ensure our clients’ peace of mind.”

Diamond Certified Researched Capabilities on Airstars Corp.

Service Area

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San Mateo County
Santa Clara County
Contra Costa County
Alameda County
Serving San Mateo, Santa Clara, Contra Costa and Alameda Counties

Main Services

Heating & Air Conditioning
  • Ac Tune Ups
  • Air Conditioner Repair
  • Air Conditioning
  • Commercial Air Conditioning
  • Ductless Heating And Cooling Systems
  • Furnace Repair
  • Heat Pump Repair
  • Heating
  • Hvac Installation
  • Hvac Replacement
  • Mini Splits
  • Water Heater Repair

Additional Services

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Company Info

Hours
Mon
07:00 am - 07:00 pm
Tue
07:00 am - 07:00 pm
Wed
07:00 am - 07:00 pm
Thu
07:00 am - 07:00 pm
Fri
07:00 am - 07:00 pm
Sat
08:00 am - 05:00 pm
Sun
08:00 am - 05:00 pm
Closed
Contact
Airstars Corp.

Capabilities Table

Company Name
Airstars Corp.
Managers
Rafael Barrios, Owner
Years in Industry
20+ (Manager)
# of Employees
8-10
License
1118050
Founded
2007
Payment Accepted
american express,
discover,
mastercard,
visa

Airstars Corp. Website and External Feeds

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By Airstars Corp.

Airstars Corp. Ratings and Survey Responses (reviews)

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Airstars Corp.
18 SURVEYS
  • 4.8
  • star image
  • star image
  • star image
  • star image
  • star image
1 CONSECUTIVE YEARS
SINCE DECEMBER 2025
CERT 2908

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance
Airstars Corp.

Based in Hayward, CA

4.8 avg. star score from 18 Verified Customer Phone Survey Responses

(Reviews: Scroll down to read them.)

Our surveys of only verified real customers produce the country’s most accurate ratings of local companies. Airstars Corp. scored Highest in Quality and Helpful Expertise and passed the credential-based checks to earn Diamond Certified.

A Star Equivalent Score is calculated for each verified customer rating by weighting the 1–10 Quality score, the YES/NO Loyalty (intent to return) score and the YES/NO Helpful Expertise score. If Helpful Expertise wasn’t surveyed or didn’t apply, it’s simply not shown.