Hi Ashley,
I'll also toss in a plug for Production Basics workbenches. I've worked with them across multiple labs and love their functionality. They offer several standard sizes, featuring casters and hand-crank height adjustment, and can also produce custom sizes. They are sturdy yet quick and easy to move, allowing them to adapt to different needs. When we priced out multiple vendors, they were also cheaper than other options.
One small caveat: if you do order from PB, you need to firmly reiterate what you want. They sent us the wrong color tables when we ordered some last year. Not a huge deal, but still frustrating...
Good luck!
------------------------------
Roger Williams
Head of Libraries Conservation
Brown University Library
Providence
United States
------------------------------