Registration
🔧 Welcome to the C4-CCCC Web App
Built by professionals. Designed for everyone in the industry.
At C4-Cross Connection Control Consultants, we believe in raising the standard of training and safety through real-world education, hands-on tools, and digital resources — all created by certified experts.
The C4 Mobile Web App is your all-in-one hub for forms, field calculators, and more — whether you're new to the field, a seasoned tech, or a facility manager focused on compliance.
🚀 Why Sign Up for a Free Member Account?
When you create a free member profile, you'll unlock access to exclusive tools and resources that help you stay certified, stay organized, and stay ahead:
✅ Training Video Library
Watch expert-led videos covering testing procedures, equipment setup, troubleshooting, repairs, and more — stream on demand, anytime, anywhere.
✅ Hazard Assessment Forms & Templates
Access professionally designed forms, downloadable templates, and field-ready documentation to help you stay compliant and efficient.
✅ Register for C4 Courses
Quickly submit registration forms for upcoming C4 courses and hands-on certification dates — and receive next steps and follow-up instructions directly to your inbox.
✅ Tools, Charts & Pro Calculators
Access industry tools like PSI calculators, air gap charts, and testing references — with more being added regularly.
✅ Refresher Packets & Exam Review Kits
Strengthen your knowledge with digital refresher material and pre-exam resources built to help you pass with confidence.
💪 Who We Are — and Why It Matters
C4-Cross Connection Control Consultants is led by certified professionals with real experience in testing, training, and field inspection. We’ve taught hundreds of backflow techs, helped protect countless water systems, and continue to set the standard for cross-connection control education.
We’re proud to offer resources built on:
🔓 Create Your Account & Get Started
Sign up today to access member-only tools, register for courses, and explore everything available through the C4 Web App.
Whether you're performing a hazard assessment, streaming a training video, or signing up for a course — everything starts with your free member profile.
👉 Register Now
It’s time to train smarter, test better, and stay connected with C4.
