Were you able to find the right 4 Providers within public-works ? If you're also a provider of public-works and you're not featured in the business directory yet, you can always Add an entry for free.
The results list for public-works in Yorktown. You can find the best public-works vendors and providers in Yorktown in the Yorktown Business Directory. Currently there are 4 companies registered in the Yorktown business directory under public-works.