Learn how to tell when a foundation crack might indicate a serious structural problem—and when you can repair it yourself and rest easy.

Small cracks in your concrete driveway, patio, or foundation may not seem like much to worry about, and you may be tempted to ignore them. But left to their own devices, they can eventually widen into ...

Key Points Even experienced DIYers avoid high-risk projects where mistakes are costly or unsafe.Skip HVAC, plumbing, electrical, and gas line work—leave these to licensed pros.Foundation repairs and ...

Your home’s foundation—the concrete walls surrounding a basement or crawl space—supports the entire weight of the house, so it’s natural to be concerned if you discover cracks in the concrete.