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Platform Guide8 min read
What Is PlanHub? Top Bidding Platform Explained
BL Hub is a digital preconstruction platform that helps contractors find better jobs, simplify bidding, and grow their business.
Jul 29, 2025Read more →
Tips, guides, and updates for construction professionals.
BL Hub is a digital preconstruction platform that helps contractors find better jobs, simplify bidding, and grow their business.
Learn the proven strategies top subcontractors use to increase their win rate and grow their business.
Your BL Hub profile is your digital storefront. Here is how to optimize it to attract more GC invitations.
We analyzed 10,000+ bids to find out exactly how much time and money digital takeoff tools save contractors.
The most successful subcontractors know that winning bids is about relationships as much as price.
Explore the new features in BL Hub 2.0 including improved takeoff tools, bid board, and connections.
BL Hub is a cloud-based preconstruction bidding and planroom platform that connects general contractors, subcontractors, and suppliers.
Subcontractors can search for relevant commercial projects using advanced filters, submit bids directly in the platform, and manage their entire bid pipeline from one dashboard.
Yes! General contractors can always post projects and access basic bid tracking features for free. Paid plans add advanced tools like private planrooms and the sub directory.
BL Hub has 2,400+ active projects at any time, with 247+ new projects posted every day across all 50 states.
BL Hub covers all major construction trades including electrical, plumbing, HVAC, roofing, concrete, framing, flooring, and more.