I have really small black bugs in my kitchen & around my tub. They are also all along the outside of my trailer on the skirting around the whole perimeter. My neighbor has them also. I live in Alabama & it is very hot here. A terminix guy (who is another neighbor) said they are sewer flies, but I looked up those images & descriptions & not that. Thanks

Are you looking for an identification or how to get rid of them?

An I.D. will require a bit more information: actual length, color(s), shape and color of wings, etc. A photo would be easier.

Control should (as I'm sure your neighbor told you) involve treating the exterior of the trailor and sealing up the entry points inside; like pipe chases, the base of the toilet, cable and electric runs, and weatherstripping doors and windows. That will help on the A/C bill, too.

Thank you for your help. They seem to be gone now. Hope they don't return. May do some of your suggestions just in case.