New247 new projects posted todayBuilt for construction pros

Win More Bids.
Build More.

Join a network of 500,000+ construction professionals working smarter and winning more — behind a desk and on the go.

No credit card required Free for General Contractors All 50 States

Built for Every Construction Professional

Whether you're a GC, sub, or supplier — BL Hub gives you the tools to find work, win bids, and grow your business.

General Contractors

Find qualified subs faster, organize bids in one place, and build your precon team with confidence.

  • Post projects for free
  • Find qualified subcontractors
  • Manage bids & bid leveling
  • Digital planrooms & doc sharing
Learn more for GCs →
MOST POPULAR

Subcontractors

Find more of the right commercial jobs, bid smarter with built-in tools, and grow your GC network.

  • Advanced project search & filters
  • Built-in takeoff & estimation
  • Bid Board management
  • Get seen by 50,000+ GCs
Learn more for Subs →

Suppliers

Get spec'd early, reach 400,000+ contractors, and streamline your material quote submissions.

  • Access planning-stage projects
  • Keyword matching to ITBs
  • Supplier directory listing
  • Bulk bid submission tools
Learn more for Suppliers →

All-in-One Preconstruction Platform

Everything you need from networking and takeoff tools to bid and project management — all in one integrated platform.

Project Finder

Hundreds of new commercial jobs posted daily. Filter by trade, location, project type, and value.

Takeoff & Estimation

Digital takeoff tools with 92,000+ item cost library. Measure, price, and submit in one place.

Bid Management

Track every bid from start to finish. Bid Board keeps your pipeline organized and visible.

Smart Alerts

Real-time keyword alerts for new projects. Be the first to know when opportunities go live.

Mobile App

Manage projects, upload photos, and stay connected from anywhere — desk or job site.

How BL Hub Works

Get up and running in minutes. No steep learning curve — just results.

01

Create Account

Free signup in minutes. No credit card needed.

02

Build Profile

Showcase credentials, trade history, and certs.

03

Find Projects

Filter by trade, location, value, and more.

04

Run Takeoff

Measure and price directly in BL Hub.

05

Submit Bids

One-click bid submission to all GCs.

06

Win & Grow

Track results and land more profitable jobs.

Trusted by Hundreds of Thousands

4.6 on G2
4.2 on Capterra

"BL Hub completely transformed how we manage bids. We found 3x more qualified subs in the first month alone. The bid leveling tool saves us hours every week."

Mike R.
General Contractor · Texas

"We're getting 5x the number of GC invitations compared to other platforms. BL Hub is the real deal for growing your sub business. Landed a $537K job in 6 months."

Sarah T.
Subcontractor - Roofing · Florida

"The directory feature is essential for us. We've connected with hundreds of new contractors and the keyword matching gets us in early on projects that fit our products perfectly."

Carlos M.
Material Supplier · California
Project Finder

Find the Right Projects. Every Day.

Hundreds of new commercial construction projects posted daily. Filter by trade, location, project value, building type, and more to find jobs that match your business.

Advanced Filters

Filter by project type, value, location, trade, and bid deadline.

Real-time Alerts

Keyword alerts notify you the moment a relevant project goes live.

Planning-Stage Access

Access 196,000+ pre-bid projects before your competitors.

Browse Live Projects →

Ready to Win More Work?

Join 500,000+ construction professionals who trust BL Hub to simplify operations, strengthen connections, and unlock growth.

2-week free trial · No credit card required · US-based support