My company uses these guys - They are straight up , he is a nice guy , no BS , a 40 year vet in that space :

I have a contact that will do 70% up front and the payments are realistic . Bill Hanson, Vice President
Dimension , LLC 6 Hughes, Suite 220
Irvine, CA 92618

Phone: 800-755-0585, ext. 209, Direct 949-608-2227
Dimensions