Home maintenance guides

A dirty HVAC filter costs you comfort and money. Here's how often to swap it, how to tell it's overdue, and how to pick the right one.

Gas furnaces and boilers need a yearly checkup to run safely and efficiently. Here's what a maintenance visit covers and when to schedule one.

Smoke and carbon monoxide detectors only work if they're maintained. Here's how often to test them, replace batteries, and swap the units entirely.

Clogged gutters lead to roof damage, foundation issues, and pest problems. Here's how often to clean them and how to spot trouble early.

Most roof problems start small and get expensive fast. Here's what to look for during a seasonal check and when it's time to call a roofer.

A working sump pump is your basement's last line of defense against flooding. Here's how to test it and what else to check in a basement checkup.

Hidden leaks and aging pipes cause some of the most expensive home repairs. Here's how often to get plumbing inspected and what it typically covers.

Keeping a pool safe and swimmable comes down to two things: seasonal opening/closing and regular chemical checks. Here's how to stay on top of both.