The furniture and belongings are then treated in that heater to kill the bugs.But in the end, the tiny crevices (behind switch plates and outlet covers, between floor borads and subflooring) can still serve as hiding places, so I still think the 3 rounds with the exterminator are worthwhile.

but in my case they seem to be coming through the outlets.

They cleared any electrical issues, and said the stove and outlets were fine, and not the cause of the fire.That was crucial because it gave us more leverage with the tenant.

Electrical outlet issue is my responsibility to get it fixed.

I'm in Albuquerque if I can help you out let me know 

It's nice to know I have an outlet for questions/issues like this. 

Sparks flying out of outlets is not minor.  

Some examples of habitability codes are functional toilets, functional sinks, functional smoke detectors and carbon monoxide alarms, weathertight windows and doors leading outside, bathrooms must have a mechanical vent or an easily opened window, a bedroom must have an easily opened window and either two electrical outlets or one electrical outlet and a light fixture and all pipes, plumbing and electrical must be per code.

@Mike Malicad,first please re-read what @Mark Ainley said. the average life for oven/range and washer is 2-3 years (from brand new) with a large tenant family.now for buying new, and new card offers with 1 year/2year 0%:-sears or sears outlet (for scratch and dent)-talk with the local homedepot/lowes/menards, especially the manager on duty or appliance desk-abt -all of them deliver southside, and they may even install + remove old appliances (for a fee) (if your metal garbage collectors are not active in your area..)

I just had to shell out $496 to run wire and install a grounded outlet because of these jokers.