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Springing for HVAC maintenance costs may seem like an extra—and easy-to-ignore—item on your checklist, but it will save you money in the long run.

Your leaky ductwork may be hiking up your energy bills. We explore the cost of checking air ducts for leaks, which may be worth it for your home.

The average cost to run a window air conditioner depends on the unit size, where you live, how often you use it, and how cool you like your home.

Need to brush up on your HVAC terms before investing in a new system? This guide explains the meanings of the most common heating and cooling phrases.

What is a geothermal heat pump? We’re breaking down what this system is and how it can make your home more energy efficient.

Ductwork inspections are not a maintenance task to forget about. Here's the ductwork inspection checklist HVAC pros follow to maintain optimal HVAC performance.