The TWI Diamond Plan gives you everything you need to master your skills, win more jobs, and build a more profitable and scalable business.
Step-by-step training from the best in the industry.
Proven sales, marketing & leadership strategies that drive results.
Connect with elite installers and shop owners who are winning.
More than training—Diamond gives you the tools, systems, and support to build a more profitable, scalable, and valuable business.
Learn strategies that top shops use to increase average ticket and customer lifetime value.
Position your shop, attract better clients, and stand out from competitors.
Implement repeatable systems for sales, operations, and team leadership.
Coaching, accountability, and a community that wants to see you win.
Yes. There’s no long-term contract. You can cancel your Diamond membership at any time from your account dashboard, and you’ll keep full access through the end of your current billing period.
Live classes run monthly and are hosted directly by our team. You’ll get the date in advance, can ask questions in real time, and every session is recorded and added to your library if you can’t make it live.
Both. The hands-on training is built for installers sharpening their craft, and the business resources are built for shop owners growing revenue, building systems, and leading a team.
Instantly. As soon as your payment goes through, you’ll get login access to the full Diamond Plan library — every training program, the private community, and upcoming live class dates.