Oakland County, MI Blog

Summer is here, and that means the hottest part of the year is coming. Is your air conditioning system ready for the heat? The surest way to answer that question is to schedule a system tune-up. But maybe your system is not working properly and you want to check it out. If that’s the case, you can perform some HVAC troubleshooting to help determine if you need to call in in our professionals. Here are

A deadline is approaching that will affect many homeowners and their air conditioning systems. If your system is more than a few years old, it probably uses R-22, a commonly-used refrigerant in central air conditioning systems. What you need to be aware of is a federally-mandated phase-out plan enacted by the Environmental Protection Agency. Citing its ozone-depletion tendencies, the EPA’s policy will result in the elimination of R-22 production after Jan. 1, 2020. As the

There’s no easy way to say it: the cost of replacing your old cooling and heating system will not be cheap. All of us at Kotz Heating, Air Conditioning & Plumbing know that our valued customers can use all the help they can get and maybe then some when it comes to making that purchase. That help can come in the form of federal programs and incentives like the Residential Energy Efficiency Tax Credit, which