If you require service please call 713-987-9500 or contact us via e-mail at

Service@dnservicesonline.com with the following information:

*Name

*Address

*City                               *St                      *Zipcode

*Contact Phone #'s :

Home, work, cell, etc.

Needed if this is to be a warranty issue:

*Builder

*Install Date

If you have model # and serial number that will also be helpful.

Type of equipment and brief explanation of problem.

All requests for service will be addressed promptly, through e-mail and/or by phone.

* Items marked as such are required.