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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

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Learn about our screening process

16 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


271 W Allen Ave
San Dimas, CA 91773


  • Mon: 7:00 AM - 7:00 PM
  • Tue: 7:00 AM - 7:00 PM
  • Wed: 7:00 AM - 7:00 PM
  • Thu: 7:00 AM - 7:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 9:00 AM - 7:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

    Areas of Expertise

    • Air Conditioning Installation and Repair Services
    • Heating Installation and Repair Services
    • Plumbing Installation and Repair Services
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Trip Charge May Apply
    • Credit Cards Accepted


    110 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Customer Service
    Showing 1-10 of 110 results
    5.0 Denise O. Lake Forest, CA

    Had to wait a week for part as many suppliers were out...this was not Northstar's issue., Cost was $618 which seemed high, but I didn't want to shop around. I recommend Northstar.

    5.0 Mark R. Running Springs, CA

    'i thought that my expensive wall heater would need to be replaced, but they were able to do a service and get it back up and running like new the same day.

    5.0 Dale S. Riverside, CA

    Nice gentleman. Took time to explain. No browbeating or intimidation tactics.

    5.0 Tony T. Norwalk, CA

    Professional install, great company that continues to maintain our system.

    5.0 Gloria B. Corona, CA

    Honest and helpful.

    4.5 Robert M. Redlands, CA

    NORTHSTAR was strait forward with expense,quality. They were truthful about the age of my machine and what’s involved updating my system. I would recommend NORTHSTAR to any Friend.

    3.0 Evelyn S. Sun City, CA

    Over priced... but, I was in a hurry so I used them anyway.

    5.0 Bree-ann M. Riverside, CA

    They are very knowledgeable, helpful and fast workers. I would definitely recommend this company!

    4.5 Jim D. Corona, CA

    Customer service was excellent, at first the job was not going to be able to be done today due to the holiday. Received a call they found a supply house open two hours later weâ re done. The price was higher than anticipated but Jesus was very polite worked clean

    5.0 Marlene W. Mira Loma, CA

    Professional and efficient!


    Northstar PHAC, Inc.
    Our Beautiful Installs

    HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

    To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

    Seal of Approval

    What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

    1. Verify Trade License
      HomeAdvisor checks to see if the business carries the appropriate state-level license.
    2. Verify Insurance
      As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
    3. Verification of State Business Filings
      For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
    4. Criminal Records Search
      HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
    5. Sex Offender Search
      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
    6. Bankruptcy Search
      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
    7. Legal Search for Civil Judgments
      We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
    8. Liens Search
      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
    9. Identity Verification (SSN)
      HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
    10. Identity Verification (Reverse Phone Lookup)
      We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

    NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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