Cornerstone Contracting

Cornerstone Contracting is a contractor based in Cos Cob, CT. We don't have any additional information about Cornerstone Contracting.

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Brian R.

Review of LeafFilter Gutter Protection by

· South Windsor

They have not arrived yet. They are currently two hours late!

David L.

Review of A.J. Perri (Service) by

· Plainfield

Service was as expected and on time. Price and honesty are the issue here. After advertising $99 drain service, I was told the price was now $199 due upgraded equipment they acquired. In fact, the technician came in with the same snake I have seen used in the past when the service was $99. They have... more

Kenneth G.

Review of Mid-Atlantic Waterproofing by

· New Monmouth

Great company to deal with!


Review of Luxury Bath and Kitchens by

· Langhorne

Everything they told us, they did. We are absolutely very pleased with everything.

Cindy: Sorry I was gone so long...something came up, but I'm back and this time with photos of the arch window!
Mar 21, 2015
Cindy/Linda - Looks like a seal failure to me, which may be covered under a manufacturer warranty for the glass but probably not the labor to install it.  From the unused replacement grille holes in t ... read more

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