Repeat Buyer Bonus

Your Home Builder For Life

Whether it’s time for a new location, a bit more space, or even less space and lower maintenane, Polygon has a home to fit your changing lifestyle. And as an exisitng Polygon homeowner you qualify for Polygon’s Repeat Buyer Program.

This entitles you to a $2,000 Repeat Buyer Bonus on the purchase of your second Polygon home, and a $3,000 Repeat Buyer Bonus on your third and all subsequent Polygon Northwest home purchases.


*Not to be combined with any other offer. New Purchase and Sales Agreement(s) must have Cascadian King Company LLC as both the listing agent and the selling agent. Must use seller's preferred lender. 2/2016

At William Lyon Homes, we are dedicated to maintaining high standards of quality in each home that we build. Equally important is our commitment to customer service. A representative from our Warranty Department will contact you within 3 business days from submitting your service request(s).

Please input you sign-in username and password below and click. Continue to provide a description of your service request(s).

What's New!

We have recently upgraded our Request For Service management system. William Lyon Homes along with SiteOne Services, have created a homeowner specific web-site where you can manage the Warranty requests for your home.

Utilizing your SiteOne homeowner web-site you can:

  • Create and submit warranty requests electronically.
  • Monitor the progress of warranty requests.
  • Electronically sign-off warranty requests.

New homeowners will receive an email from one of your Warranty Coordinators containing your new SiteOne Username and Password, along with other information about SiteOne. If you are an existing homeowner and do not currently have a username and password for SiteOne, please call the Warranty Service Department for your area and one of our Coordinators will help you with the process. The phone numbers for the Warranty office in your area are listed on the "Contact Us" page that may be accessed above.

Thank you!
Polygon Homes Warranty Service

As a Polygon Homeowner at one of our legacy communities, you will not receive an email with a user name or password for SITE ONE. If your community is not listed in the drop-down menu, please contact the Warranty office at 1-800-POLYGON and one of our Coordinators will assist you.