I'm reviewing because there are so many big companies out there, it's ridiculous trying to figure out who to call. I tried calling 4 companies, two did not call back and it's been over 48 hrs still nothing. One company immediately told me they'll come out but it's a year contract, no thanks. And dr death called... Had a short conversation on the phone regarding my concerns. He was able to come to our house, in Henderson, same day, And he took care of business. Was thorough, quick, safe, reasonably priced, and explained what he did before he left. Save yourself the trouble of calling around town and call dr. Death.