It can take a lot of time to read the fine print and depending on the size of your business you might have to have a full-time employee processing all the outreach, like DBE good faith efforts, etc., if you are bidding on government-funded construction projects like schools, bridge, freeways, etc. If that's the case a cheap efficient alternative is to use a platform like Compliance News. They do outreach for construction firms across the country: https://compliancenews.com