Diagnosis first
Learn to distinguish a worn washer, cartridge, O-ring, or loose connection before buying parts.
AegisLance practical learning
Build calm, repeatable faucet-repair skills through guided lessons covering diagnosis, shutoff preparation, seal replacement, testing, and tidy completion.
The AegisLance sequence
Why learners choose us
Learn to distinguish a worn washer, cartridge, O-ring, or loose connection before buying parts.
Every lesson reinforces water isolation, tool control, and when professional help is appropriate.
Practical techniques are designed for real cabinets, limited light, and ordinary household tools.
Short modules and checklists help you retain each step without exaggerated promises.
Start where you are
A structured foundation for common two-handle and single-handle leaks.
Understand hidden moisture, fittings, aerators, and maintenance routines.
Explore the catalog, compare course formats, and select a lesson that matches your fixture and confidence level.
View the catalog