If you are moving into an HOA controlled community, check to see if trash removal is part of your HOA fee before committing yourself to an outside trash company.
You specifically asked about pickups, so this may not apply:
Would you consider taking it to the convenience center yourself? You can save quit a bit of money, especially if it's on your way to somewhere else. I've been doing this in St. Mary's county since 2000, and at that time pickup was $30/mo. If you do the math, that's about $5000 I get to use elsewhere.