Cornerstone Windows & Doors

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22221 Palos Verdes Blvd (at Southwood Center - Corner of Palos Verdes Blvd and Sepulveda in Torrance)
Torrance, CA 90505

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(310) 944-1814
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Cornerstone Windows & Doors - Torrance, CA
Cornerstone Windows & Doors - Torrance, CA
Cornerstone Windows & Doors - Torrance, CA
Reviews
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Best

We had all our old style 1950's windows replaced with double pane glass vinyl windows by Cornerstone. They provided the best quote of 3 Torrance retailers and had the best quality...

Worst

Stay away from these CROOKS. They installed windows at one of my rental houses. The tenant later complained about how his coin collection went missing while they were alone in the...

Best Torrance for New Windows 2/24/2010

We had all our old style 1950's windows replaced with double pane glass vinyl windows by Cornerstone. They provided the best quote of 3 Torrance retailers and had the best quality. The day of the install they had a professional experienced crew that removed the old windows carefully without damaging the framing and installed the new windows. They provided us a reference list of hundreds of satisfied Torrance customers so I have to seriously doubt the credibility of the prior bad review. They are very customer oriented and after the job was done our consultant came out to visit us to make sure we were satisfied and happy. If you need new windows this is a reputable well referenced company. They are so well known in Torrance as a good business that I have to doubt any bad review as bogus. more

Stay Away! 5/31/2009

Stay away from these CROOKS. They installed windows at one of my rental houses. The tenant later complained about how his coin collection went missing while they were alone in the house. They of course denied it. While they were installing molding on the existing large picture window in the front of the house, they hit the bottom of the glass with a nail and caused a chip. The first time the sun hit it, it cracked in two. They came over and denied that as well, even after I showed them the nail and the chip! Threatened them with a complaint at the Contractor's Board, they said "we don't care, go ahead and file it" So, I did! more
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Your Home Will Never Look Better

Owner Message
  • Cornerstone Windows Prides Itself on Customer Satisfaction. We Treat Your Home Like It is Our Own

    Call Now for a Free In-Home Estimate
    * 1-Day Installation
    * No Drywall or Stucco Damage
    * No Sub-Contractors
    * Professional/Courteous Installers
    * FREE, In-home-No Obligation Estimates
    * Spacious showroom-Open daily & Saturday by appointment. Carrying and Installing the Industry's Best Windows and Doors - Simonton,Milgard,T. M. Cobb

    * Window and Door Replacement Experts
    * Specializing in Vinyl
    * Retractable Window and Door Service
    * Vinyl Fences
    BRAND
    * Simonton
    * Milgard
    * T. M. Cobb
    * Kolbe and Kolbe

Additional information
  • Hours: 7 Days A Week Daily Everyday
  • Neighborhoods: Southwood
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