Pull out the drawers and look to see if you can find a label on the drawers.

Or I have found labels on the back of dressers to ! Also post some pics with the drawers open so we can see how it's put together.

Most furniture was not a "brand"...your second picture is an Eastlake-ish oak dresser likely with cove and pin dovetailing...dating about 1890 to 1910, made by anyone and everyone who made furniture.
Can't tell you much about the top one, looks like generic 1970s dresser....value would determine wood, construction and condition>

Heywood Wakefield is only "worth some money" because it's excellent quality furniture. A no name piece of the same quality would bring as much.