Compared to the rest of the Metropolitan Los Angeles market, the Redlands submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 17 listings have been made available, which means office spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 6% of the available space in the Redlands are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,100 sqft. Most properties in this area are close to 2 floors. Most buildings in this area were built in 2004 and are Class B.