Rent outlook in various commercial markets.(REAL ESTATE)

Now's a good time to sign a long-term lease for office space.

That's because rents will edge up this year in most areas. It will become more difficult to wring concessions from landlords.

And vacancy rates are dropping just about everywhere in Calif., according to consultants Colliers International and Marcus & Millichap.

The rent outlook in various markets as commercial leases pick up:

Inland Empire, up 3%. Its 9% vacancy rate is the nation's lowest.

Los Angeles, up 3%. An upturn in jobs will fill up more offices. Strongest