Answer: A landscaper, general contractor or an experienced handyman can install a window well, which is a semi-circular or square excavation surrounding a basement window.

Dear Garrett: A landscaper, general contractor or an experienced handyman can install a window well, which is a semi-circular or square excavation surrounding a basement window.

A: Most landscapers, general contractors or experienced handymen can install a window well, which is a semicircular or square excavation surrounding a basement window.

Ideas for finding the source of a basement window leak, and ways to address the problem.