This information is from an email survey of neighbors regarding replacing front doors - who they used for installation and where the doors were purchased from. The email survey was done around July 30, 2014.

People estimated that they spent between $1500 - 2000 to replace the door.

Where and model of door people purchased

• Http://www.crestviewdoors.com/ available at Belmont Door. These are pretty interesting. They are designed for Eichlers or midcentury modern. - from Alan Whitaker 

• Interior Doors on Pioneer Way in Mtn View. They both supply the door and do the installation - from Irma on Lassen 

• Lou's Door Inc. 1730 Junction Ave San Jose, CA 95112 (408) 436-1736 - from Anne K 

• Therma-tru fiber glass doors - from Dhananjay 

• Roy Croft door from Bruce Bauer (but it came from T.M. Cobb catalog), installed by Bill Heiderich (see below) - from Rosalyn on Mardell

Dutch Doors

• Posted by Sara Armstrong on Tamalpais 10/2018
  We replaced our front MacKay dutch door with a new double-paned dutch door from Rogue Valley, purchased at Bruce Bauer Lumber. The proportions of these new dutch doors are different, with the top being larger than the bottom half. There are many glass obscurity options available. 
  Bruce Bauer Lumber: 134 San Antonio Cir, Mountain View, CA 94040  |  (650) 948-1089

Installers/Contractors

• Rich Wosick (650) 619-5338 from Lorie G 

• Bill Heiderich (831) 636-9684 from Rosalyn on Mardell

• Edith. Hernandez,  Tekton Construction +1 4084827074. Just replaced my back door, medicine cabinet and fixed my fence.