Get matched with top air duct cleaners in Salem, NH

Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.

Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.

Why are black specks coming out of the air vents? Learn how to tell whether it's black mold, clogged filters, or dirty ductwork.

Properly maintained air ducts are essential to keep up the air quality of a home. However, it can be tough to know when to professionally clean an air duct, when to repair it, and when to chuck it and buy a new one.

Air duct cleaners should only use chemical treatments that are registered with the EPA and specifically designed for the task at hand. Here’s the different types of HVAC system treatments and the lowdown on the chemicals used in the process.

Wondering what’s causing that noisy air vent in your bedroom? Here are some of the most common culprits—and how to deal with them.