[Printer] Gorham Printing

I am researching the different options I have for self-publishing my yet to be completed book. I came across a book printer in Washington state called Gorham Printing. The writer supplies the ISBN and LOC numbers. Gorham appears to be a printer, not a vanity press. Has anyone had any experience, good or bad, with this company?

Regards,

Keith Norris
"Tippecanoe 1841"