Got an older air conditioner? Check out these air conditioner troubleshooting tips that may come in handy if your aging a/c unit starts having problems.

Time to install a new air conditioner? Check out our comparison of the various air conditioner types to determine which a/c unit is best for your needs and budget.

Do you need a new air conditioning or heating system for your Duluth-area home? Check out what you should know about HVAC efficiency ratings before you buy!

Learn how to save money on your summer cooling costs by preparing your air conditioning system for warm weather.

Is your furnace or air conditioner on its way out? Check out why spring is an excellent time to replace either of these major appliances.