You've got a mess.
Let's figure out what's causing it.
Diagnose home problems, learn when to DIY, and know when to call a pro. No jargon. No runaround. Just answers.
What's Going Wrong?
Pick a category to browse common problems, or use the Problem Finder for a guided diagnosis.
Plumbing
Leaks, clogs, water pressure, and more
Electrical
Outlets, switches, breakers, and wiring
HVAC
Heating, cooling, and ventilation issues
Appliances
Fridges, washers, dishwashers, and more
Roof & Exterior
Roofing, siding, gutters, and foundations
Surfaces
Walls, floors, ceilings, and finishes
Doors & Windows
Drafts, locks, frames, and seals
Yard & Drainage
Standing water, sprinklers, and grading
How It Works
Describe the Problem
Tell us what you're seeing — weird noises, leaks, smells, things not working right.
Get Likely Causes
We'll show you the most common causes ranked by probability, with ways to confirm each one.
DIY or Call a Pro
Get step-by-step DIY instructions for easy fixes, or know exactly when (and why) to call a professional.
Need Help Now?
Talk to a pro or browse verified contractors.