Cornerstone Windows & Doors

Cornerstone Windows & Doors is a contractor based in Torrance, CA. We don't have any additional information about Cornerstone Windows & Doors.

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Joan H.

Review of Reborn Cabinets, Inc. by

· Yorba Linda

I was very satisfied except for the delay.

Bill E.

Review of System Pavers by

· Long Beach

System Pavers is certainly not the cheapest way to have your yard upgraded, but their design expertise and the speed and high level of craftsmanship are well worth it.

Nahid H.

Review of Moon Valley Nurseries by

· Granada Hills

Very disappointed with retraction of what the salesmen had offered me and they even offered to refund me for their mistake. Installation was shallow and with one stick that broke and thus the trees I installed broke in the wind. Both broke down and no apologies or compensation or fixing of problem... more

Sherry E.

Review of 3 Blind Mice by

· San Marcos

It was a pretty frustrating experience. There was something wrong with their system that when I faxed documents they could not get them. I spent a lot of time sending the documents to designer. The project manager then needed me to send it to him multiple times. He also never got them so the designe... more

What are the best energy efficient blinds or window treatments for very large windows?
Nov 11, 2016
Hi Charles. Allen Construction has a two part answer to your question: 1) In terms of energy efficiency, you will get the best protection from solar heat gain by putting a shade on the outside of the ... read more
Should I install solar panels on my new home?

Robert Shaw of Solare Energy PRO answered:

Apr 28, 2014
Alex, Solar is one of the best home improvement opportunities available to homeowners today.  The return-on-investment is over 100% (unlike most of home improvements).  See immediate cash flow savings ... read more

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