I had a major ant problem (the small ones) 1 year ago because a neighbor took down a large evergreen and I think the whole colony moved into my kitchen.
I tried many things myself but finally called Conquest. They treated my baseboard and the outside of that area. they said the ants would take the 'food' back to the queen and I should see results in a few days. They were right. I saw less and less ants and was thrilled when I actually saw the queen. My problem was over
In April I had bees burrowing under my foundation. Although I hated getting rid of pollinating bees it was necessary. Conquest came and within a couple days they were gone.
This August the bees found a crack in my foundation by my basement door. They sprayed around the foundation under my porch and within two days they stopped coming.
All three times the men were quick, polite, and explained what they would do. I thought they were reasonable and I am very satisfied.
Virginia from Chicago.