just moved into our house this month... found a giant roach in our master bathroom and looked up exterminators on google... this company had the best reviews and now i know why. tis been 16 days since our intial spray andwe told the exterminator we had carpenter ants, giant roaches, and yellow jackets... now all we have are dead ants, dead roaches, and i havent seen a single yellow jacket near our home... thank you so much for the outstanding service! and we got a military discount!!