Blog – GRmetro Heating & Cooling

Searching online to troubleshoot your furnace can be hard, especially if you have an electric furnace. Since gas furnaces are more common, you might get…

You might scour the internet trying to find the right blog post, news article, or even just a Wiki that can give you the information…

That's a very good question, and if the answer were a simple "yes" or "no" then we wouldn't write a blog that centers around it.…

For many newcomers to the HVAC industry, we need to talk about air filters. Unless you've stumbled upon an article about heat pumps recently, or…

We talk a lot about heating maintenance on this blog. It's a valuable tool for homeowners to achieve maximum efficiency, performance, and safety throughout the…

So, heating season has arrived and you've found yourself eyeing our maintenance plan. It all looks good, but there's just one pesky thought in the…

It's that time of year again! We like to give our customers a "PSA" on the importance of an air filter change, especially when the…

You've probably read the news and listened to some of your favorite podcasts talk about the economy. Inflation is one of those buzzwords that's pretty…

There are many holiday gift guides and tech-focused blog posts that like to remind homeowners about how great a present a smart thermostat is. It's…

We talk a lot about water heater service on this blog. Specifically, we talk about tankless water heaters and how amazing they can be at providing…