The 20 best money Web sites
These sites have tools you can trust to help you make better money decisions.

Whether you're sprucing up the house to sell it faster or you just want a nicer kitchen, this site helps you compare the time and cost of doing a project yourself vs. hiring a local contractor. It's run by Gene and Katie Hamilton, who have written 20 books on remodeling; they collect data from retailers and contractor price lists. You'll find, for example, that in Chicago it's $1,218 cheaper to install your own kitchen cabinets than to have a pro do the job.
Caveat: No Web site can tell you whether you are competent to install those cabinets. Consult your spouse.
Try this too: Doityourself.com gives step-by-step instructions on how to complete hundreds of home projects, from repairing a noisy air conditioner to shingling a roof.
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Last updated February 19 2010: 12:01 PM ET
Note: We didn't assess sites that deliver primarily news and information, such as WSJ.com or CNNMoney.com.