Do you have questions on thermostats? If your home isn’t as comfortable as it used to be, the problem may not be with your heating and cooling system. Instead, you could be having an issue with your thermostat. You should get in touch with the professionals with Metro Express Service to see if your current system can…
When your cooling system is working at its hardest, you may notice wet spots near the indoor or outdoor unit. In many instances, this is normal condensation and no need for concern. However, there are other times where an air conditioner water leak is a sign of a substantial problem. Here’s how to tell the…
If your home isn’t cooling evenly, it’s only natural that you’d be frustrated. After all, you’re spending a lot of money each month – you expect to be completely comfortable no matter where you are. It shouldn’t matter whether you’re in the guest bedroom, your den, your living room or anywhere else. There is a…
As we get into the hottest part of the year, you definitely don’t want to experience any issues with your air conditioner, of course. However, if you do that doesn’t automatically mean it will be a major problem that will cost you thousands of dollars. One common issue we see is when a customer’s thermostat…
Purchasing a new air conditioner, of course, is a very important undertaking. You not only want to make sure it’s energy efficient and the right size, you also want to make sure the outside portion of the system is in the right location. Don’t simply assume that the spot where the old unit was located…
You may be considering air conditioner replacement and you’re looking at all of your options. One of those choices will be a two-stage cooling unit. If you haven’t run across this type of cooling system before, here’s some information that will show you what it is and will also help you decide if it’s the…
One of the most important things you can do to keep your heating and cooling systems working properly between maintenance checks is to change your air filter on a regular basis. But just how “regular” of a basis are we talking about? While it’s obviously a simple question, there is really no set-in-stone answer. There…
Your air conditioner evaporator coil is an extremely important component of your cooling system. It circulates the refrigerant that absorbs heat from your indoor air and takes it outside so that you can be cool and comfortable. If it gets dirty it can disrupt that process, making your indoor air warmer and more humid than…
There’s nothing much more alarming than when your air conditioner makes odd sounds. It may seem that if you don’t immediately turn it off, catastrophe will strike. While the truth is that a strange noise could be something major, most of the time the problem is something that can be fixed fairly simply. To be…
While it’s extremely easy to ignore a dirty air filter, failing to perform this most basic heating and cooling system maintenance job is one of the worst things you can do regarding its efficiency and effectiveness. When you don’t clean or replace your filters on a regular basis, dirt, debris and contaminants can clog your ductwork…
