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Learn about our screening process

28 Years In Business

Company Details

  • Verified Licenses


PO Box 641354
San Jose, CA 95131


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Service Details

    Areas of Expertise

    • Sliding Door or Tracks - Repair
    • General Contracting
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates


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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 61 results
    5.0 Nancy R. San Jose, CA

    Mr. Dempsey is very knowledgeable and informative. Excellent job on the sliding door and it works better than new now. I highly recommend Dempsey Construction.

    5.0 Jennifer H. Hayward, CA

    They were fantastic--it's like havig a brand new door! It actuallly shuts and locks now very little effort!

    5.0 Jeff E. San Jose, CA

    He was very knowledgable and did a great job fixing our door.

    5.0 Christine C. Saratoga, CA

    he told me some parts need changing

    4.5 Arthur A. San Jose, CA


    5.0 Mark and kay B. Mountain View, CA

    John came out to fix a sliding glass door that two other repairers said would have to be replaced because it couldnâ t be pulled out. To my surprise and delight he was able to remove it and fix the track and replace the wheels so it now works fine at 5% of replacement cost. Would highly recommend John for competence and quality of work. Mark

    5.0 Soum C. San Jose, CA

    Very prompt and responsive. I highly recommend them.

    5.0 Jennifer F. San Jose, CA

    They did the job very good and make sure all the details are clean and I will recommend them to family and friends for this company.

    5.0 Enrique A. Fremont, CA

    Great job all around if I would ever have another project I will definitely work with them again.

    5.0 Jeff S. San Jose, CA

    Did an excellent job fixing my patio door to open and close easily.

    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.

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    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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