The Internet has offered us a number of very good sources for form contracts, and other legal documents. Many of the sources are free, but all of them require some input from an attorney to tailor them to the client's needs. Nevertheless, forms available on the net can be a great source of time savings for both the client and the attorney, so be sure to take a look at what's available.
The concept of using legal forms is also part of another popular subject, "Knowledge Management". For firms who do a lot of contract and document drafting, maintaining a good forms database, and can save your clients money, and allow you to generate an additional stream of revenue from your prior work product. You can do that by re-using the forms on future projects, or even selling the forms to providers who offer forms for sale.
Remember, it is the Internet and electronic content delivery that has made this potential revenue source practical, and it's something for you to explore to supplement your other practice areas.