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American Window Systems

American Window Systems is a family-owned and operated company specializing in efficient replacement windows and doors for residential clients in Napa Valley and San Francisco Bay Area.

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Best way to detect a leak in a residential irrigation sprinkler system?
Aug 21, 2014
John I would do what Paul said but I would take an additonal step of capping the sprinkler heads where they are easy to get to with a half dozen of 1/2" PVC caps.  Then you are increasing the pressure ... read more
What are the top 3 energy efficiency upgrades I can do to my 2-story home?
May 8, 2014
Before you do anything new...look at what is already there.  1. Do the existing windows allow drafts?  Upgrade existing windows first before considering new windows.  I don't think the payback is that ... read more

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