Take your phone outside and walk the property. Tap every spot where you find standing water, even a film of it. Mosquitoes need only a few days and almost no depth.
Up high and along the roofline
Around the patio and garden
The yard itself
Utility and forgotten corners
0 of 17 spots found
Nothing found yet. Either your yard is genuinely tight, or a few of these hide well. Gutters and corrugated drain pipe are the two most-missed spots; check those with a flashlight before you call it clean.
Honest note: a checklist finds the water you can see. Gutters, drains, and neighboring properties take a practiced eye, which is exactly what the free assessment is for.