For what it worth I've Been Using job-shack.com for leads.
Job-shack doesn't list tons of work like bidclerk or reed but what they offer works for us. We are commercial painters and it looks like 90% of what is offered on this site is Wal-Mart projects. We have been bidding mostly remodel projects and landing a good amount. Also there is no per state membership is it one fee for all states. Plans and Specs are listed to.
Just passing it along...Good luck all!