[ { "id": "C001", "title": "Leak Isolation & First Fix", "category": "Repair", "level": "Beginner", "duration_hours": 6, "price": 79, "rating": 4.7, "format": "Self-paced", "description": "Systematic methods to identify, isolate, and stop common residential leaks with minimal tear-out.", "skills": ["Symptom triage", "Pressure testing", "Compression repairs", "Push-fit basics"], "prerequisites": [] }, { "id": "C002", "title": "Copper Soldering Essentials", "category": "Repair", "level": "Beginner", "duration_hours": 8, "price": 99, "rating": 4.8, "format": "Self-paced", "description": "Torch safety, prep, fluxing, heating, and flowing solder for drip-free copper joints.", "skills": ["Joint prep", "Flux control", "Heat management", "Cleanup & inspection"], "prerequisites": ["Leak Isolation & First Fix"] }, { "id": "C003", "title": "Intermediate Copper Repairs", "category": "Repair", "level": "Intermediate", "duration_hours": 7, "price": 109, "rating": 4.6, "format": "Self-paced", "description": "Complex angles, tight spaces, and bridging pinhole clusters with sleeves and couplings.", "skills": ["Angle work", "Heat shields", "Repair sleeves", "Post-repair testing"], "prerequisites": ["Copper Soldering Essentials"] }, { "id": "C004", "title": "PEX Service & Fittings", "category": "Repair", "level": "Beginner", "duration_hours": 5, "price": 79, "rating": 4.5, "format": "Self-paced", "description": "Cutting, expanding, and crimping PEX for durable repairs and replacements.", "skills": ["Cutting & deburring", "Expansion vs crimp", "Manifold basics"], "prerequisites": [] }, { "id": "C005", "title": "Shower Valve Rebuilds", "category": "Repair", "level": "Intermediate", "duration_hours": 6, "price": 119, "rating": 4.7, "format": "Self-paced", "description": "Cartridge diagnostics, pressure balancing, and sealing strategies for smooth operation.", "skills": ["Cartridge ID", "Seat replacement", "O‑ring sets", "Anti-scald settings"], "prerequisites": ["Leak Isolation & First Fix"] }, { "id": "C006", "title": "Toilet Repairs: Run, Rock, and Rebuild", "category": "Repair", "level": "Beginner", "duration_hours": 5, "price": 69, "rating": 4.6, "format": "Self-paced", "description": "Stop phantom fills, level bases, and rebuild fill/flush systems cleanly.", "skills": ["Flapper diagnosis", "Wax/seal choices", "Tank hardware"], "prerequisites": [] }, { "id": "C007", "title": "Faucet Rebuilds & Replacements", "category": "Repair", "level": "Beginner", "duration_hours": 6, "price": 89, "rating": 4.6, "format": "Self-paced", "description": "Stem and cartridge systems, pull-out hoses, and leak-free reinstallations.", "skills": ["Cartridge indexing", "Hose swaps", "Escutcheon seals"], "prerequisites": [] }, { "id": "C008", "title": "Drain Cleaning & Venting Basics", "category": "Repair", "level": "Beginner", "duration_hours": 7, "price": 99, "rating": 4.5, "format": "Self-paced", "description": "Safe augering, trap anatomy, and venting rules to prevent recurring clogs.", "skills": ["Auger use", "Trap selection", "Vent checks", "Bio-safe cleaning"], "prerequisites": [] }, { "id": "C009", "title": "Water Heater Diagnostics", "category": "Repair", "level": "Intermediate", "duration_hours": 8, "price": 129, "rating": 4.7, "format": "Self-paced", "description": "Troubleshoot gas and electric tank-style heaters: thermostats, elements, anodes, and vents.", "skills": ["Thermostat tests", "Element checks", "Anode inspection", "Draft testing"], "prerequisites": ["Code & Shop Safety Foundations"] }, { "id": "C010", "title": "Tankless Service & Descaling", "category": "Repair", "level": "Advanced", "duration_hours": 7, "price": 149, "rating": 4.6, "format": "Self-paced", "description": "Service procedures, flushing rigs, filters, and error code workflows for tankless units.", "skills": ["Isolation valves", "Descale cycles", "Filter service", "Code reading"], "prerequisites": ["Water Heater Diagnostics"] }, { "id": "C011", "title": "Garbage Disposal Service", "category": "Repair", "level": "Beginner", "duration_hours": 4, "price": 59, "rating": 4.4, "format": "Self-paced", "description": "Unjamming, reset logic, and clean reinstallations that stay quiet.", "skills": ["Reset & jam clear", "Splash guard swap", "Seal checks"], "prerequisites": [] }, { "id": "C012", "title": "Sump Pump Replacement", "category": "Installation", "level": "Intermediate", "duration_hours": 5, "price": 119, "rating": 4.5, "format": "Self-paced", "description": "Sizing, check valves, float setups, and clean electrical handoffs.", "skills": ["Pump sizing", "Check valve install", "Float tuning"], "prerequisites": ["Code & Shop Safety Foundations"] }, { "id": "C013", "title": "Backflow Prevention Basics", "category": "Code & Safety", "level": "Intermediate", "duration_hours": 6, "price": 129, "rating": 4.6, "format": "Self-paced", "description": "Principles and service basics for backflow devices and cross-connection control.", "skills": ["Device ID", "Test ports", "Recordkeeping"], "prerequisites": ["Code & Shop Safety Foundations"] }, { "id": "C014", "title": "Hydronic Heating Service", "category": "Repair", "level": "Advanced", "duration_hours": 9, "price": 169, "rating": 4.6, "format": "Self-paced", "description": "Zone valves, circulators, air removal, and balancing for quiet, efficient loops.", "skills": ["Purge & fill", "Pump swaps", "Expansion tanks", "Balancing"], "prerequisites": ["Intermediate Copper Repairs"] }, { "id": "C015", "title": "Code & Shop Safety Foundations", "category": "Code & Safety", "level": "Beginner", "duration_hours": 4, "price": 59, "rating": 4.8, "format": "Self-paced", "description": "Personal protective equipment, shutoffs, lockout/tagout concepts, and safe torch handling.", "skills": ["PPE setup", "Shutoff checks", "Torch safety"], "prerequisites": [] }, { "id": "C016", "title": "Gas Line Awareness (Non-Specialist)", "category": "Code & Safety", "level": "Beginner", "duration_hours": 3, "price": 79, "rating": 4.3, "format": "Self-paced", "description": "Recognize hazards, basic testing concepts, and when to escalate to licensed specialists.", "skills": ["Leak awareness", "Soapy tests", "Escalation paths"], "prerequisites": ["Code & Shop Safety Foundations"] }, { "id": "C017", "title": "Fixture Replacement Planning", "category": "Installation", "level": "Beginner", "duration_hours": 5, "price": 89, "rating": 4.4, "format": "Self-paced", "description": "Measure, choose compatible parts, and plan clean swap-outs with minimal downtime.", "skills": ["Measurement", "Sealants", "Supply lines"], "prerequisites": [] }, { "id": "C018", "title": "Blueprint Reading for Service Techs", "category": "Business & Communication", "level": "Intermediate", "duration_hours": 6, "price": 99, "rating": 4.2, "format": "Self-paced", "description": "Read residential drawings to trace lines, vents, and cleanouts quickly during calls.", "skills": ["Symbol literacy", "Tracing runs", "Documentation"], "prerequisites": [] }, { "id": "C019", "title": "Estimating & Quoting Repairs", "category": "Business & Communication", "level": "Intermediate", "duration_hours": 5, "price": 109, "rating": 4.3, "format": "Self-paced", "description": "Transparent estimates, parts lists, and options that build trust with homeowners.", "skills": ["Parts breakdown", "Option tiers", "Scope clarity"], "prerequisites": [] }, { "id": "C020", "title": "Advanced Drainage & Venting", "category": "Repair", "level": "Advanced", "duration_hours": 8, "price": 149, "rating": 4.5, "format": "Self-paced", "description": "Solve chronic gurgling, siphon issues, and complex vent tie-ins with confidence.", "skills": ["Vent sizing", "Siphon control", "Cleanout strategy"], "prerequisites": ["Drain Cleaning & Venting Basics"] }, { "id": "C021", "title": "Shutoff Valves: Selection & Service", "category": "Repair", "level": "Beginner", "duration_hours": 4, "price": 59, "rating": 4.4, "format": "Self-paced", "description": "Identify, replace, and exercise stop valves to prevent future failures.", "skills": ["Valve ID", "Packing seals", "Sweat vs compression"], "prerequisites": [] }, { "id": "C022", "title": "Customer Communication on Site", "category": "Business & Communication", "level": "Beginner", "duration_hours": 3, "price": 59, "rating": 4.1, "format": "Self-paced", "description": "Explain findings, set expectations, and document work in customer-friendly language.", "skills": ["Briefing", "Expectation setting", "Documentation"], "prerequisites": [] } ]