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Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and commercial customers in Nashville, Tennessee and the...

We've been in the business almost 20 years now and have installed and serviced a variety of HVAC units. We do not promote brands but rather...

When sizing up a new air conditioner, heat pump, or HVAC unit, it is common to hear the pros throw around terms involving tonnage, saying fo...

It's no surprise that the demand for air-conditioners is highest in the summer, and the demand for furnaces is highest in the winter. If you...

One of the common problems we encounter is a heat pump that has iced up. A heat pump in good condition should be able to operate in below fr...

You've probably heard us talk about the benefits of using a programmable thermostat, or have read our head to head comparisons of the Nest a...

It always seems your heat will go out on the coldest day of the year! Why spend money when you may be able to fix it yourself? This post des...

The efficiency of your furnace can make a big difference in your energy bills. A new furnace will save money on your heating bills, be safer...

We all try to make our dollars go farther and last longer. Big expenditures – like a new HVAC system or a major HVAC repair – can break the...

Perhaps you're really handy around the house and enjoy taking on fix-it projects. Adding refrigerant to your HVAC system – what we call a "s...

You've probably heard us talk about the benefits of using a programmable thermostat. We've touted that swapping out your thermostat can be a...

Harnessing solar energy does not mean you need photovoltaic panels on your roof and technological solutions. There are myriad ways to design...

Regardless whether it's your HVAC unit, your car, or some other device, it's easy to feel caught in the middle by "finger-pointing" from dif...

Fall has come to mean football and tailgating. But it also means it's time to get ready for heating season. Having a fall maintenance check...

Mold in your home can be an unsightly and smelly problem, as well as a major health issue. Despite what others may tell you, adding UV light...

Cooling an empty house – either when you're gone during the day at work, or when you're away for an extended vacation – seems like a bad ide...

Sunlight is a free and limitless source of energy. Solar energy produces no air pollution or hazardous waste. Solar-powered air-conditioning...

As the summer heats up, our thoughts turn to cooler technologies. In this post, we highlight some of the latest revolutionary and disruptive...

We hate to be the bearer of bad news (maybe good news to a few of you). But if Winter just happens to be right around the corner in this yea...

You rely on your HVAC all year long. But now is when your HVAC is relying on YOU to take the necessary steps to keep it healthy all winter l...

In Middle Tennessee, destructive storms are not only the norm, but becoming more frequent. This podcast will provide useful tips for protect...

With heating and cooling accounting for roughly 50% of your home's energy consumption, things that decrease your monthly energy costs or hel...

In our last podcast, Add-on Space dilemmas we talked about some of the things to consider when calculating the peak cooling capacity for an...

With real estate prices soaring in Nashville, many homeowners are opting to stay put and enhance their existing home rather than move. Perha...
Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...

Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...

It may surprise you to learn that indoor air pollution is among the top five environmental health risks. That's why we've been devoting a se...

When you go to a hardware or big box store to purchase air filters you will find a bewildering array of products. 3M, for example, offers 9...

You’ve heard us preach over and over about how important it is to change your air filters on a regular basis. But there are so many to choos...

Nashville is known for its great music, great hot chicken, and unfortunately, its sometimes poor air quality.Of course, you should be changi...

Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...

It always seems your heat will go out on the coldest day of the year! Why spend money when you may be able to fix it yourself? Here are a fe...

Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...

Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...

Air Conditioning & Heating Advice from Nashville’s Interstate AC Service, LLC. HVAC service, repair and installation for residential and com...