Date: 18/09/2019
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Resist That Urge!

One thing I’ve noticed living in Middle Tennessee is that our springs and falls seem to be getting shorter. It seems every year we go right from air-conditioning weather into heating weather (and vice versa!) in the blink of an eye. It is easy to become complacent and “forget” to have your HVAC system’s regular maintenance until it’s too late. After all, when it’s still in the 80’s and 90% humidity, you’re not thinking about how your heat will perform!  But here’s why you should resist that urge, and get your regular HVAC maintenance now:

  1. Prevention: When the cold weather hits, and you find you have a heating problem, you may be waiting longer for service… and have to endure more cold temps…because that’s when everyone else’s system is acting up, too. Get a jump on it now, before the cold hits, and prevent outages – and inconveniences later!
  1. Safety: If a light bulb is going to go out, it will often do so just as you turn it on. Your heat might be the same, and you could have a situation that is preventable. Damaged, broken or poorly vented heating equipment can lead to carbon monoxide poisoning or other safety hazards. Find out now before you first turn on your heat for the season!
  1. Value: Financial analysts and home professionals agree, getting your HVAC inspected at least annually is among the best values for the money. Not only will you be able to head-off large repair bills down the road, but your system will run more efficiently, saving you money every single day it’s in use!  According to Fox News Network, it’s not only about safety, but catching a problem before it happens, because if your heat goes out on a Sunday evening, you’ll wind up paying more in emergency/after-hours rates. Angie’s List encourages you to think of your HVAC unit as an investment that you want to last as long as it can… the real value comes from not having to replace your HVAC system prematurely due to lack of proper maintenance.
  1. Warranty: The warranty on your heating and cooling system often contains language saying that unless it is serviced by a qualified professional, you could void the warranty.


Want to know what’s involved in a fall maintenance check?  Check out our video and our Fall Maintenance Handbook (free download).

Call on Interstate AC Service (615) 832-8500 to schedule your fall inspection today. When the cold finally sets it… and you know it eventually will… you’ll be so glad you did!

Important Tips & Advice



You often don't think about your heating or air-conditioning system until something goes wrong. But there is so much you can do to help keep your system from breaking down. We regularly post information to help you learn what you can do to keep your system running, to save money and energy.  Search our many posts, videos, and podcasts, for valuable information that is never a sales pitch. Subscribe to receive an email when something new is posted, so you won’t miss any important tips.

Choosing a Repair Company

Whether you’re talking about heating or cooling, repairing or replacing a system, you want a company that can advise you reliably based on what is in your best interest, not based on what is convenient or what earns them the most money (commissions). We'll help you choose the best solution to fit your needs. Check out our many posts at HVAC News You Can Use and our podcasts.

Going Green

We're concerned about the environment and know all the latest technologies - such as geothermal systems, LED lights, and smart thermostats - that can reduce energy and put more "green" in your pocket!  We've provided HVAC systems in certified LEED buildings and written many posts on ways to Go Green.

The Sign of Service

We are a repair company performing a full range of commercial and residential heating, air conditioning, energy management and comfort products service, maintenance, and installation. We are a locally-owned company serving Nashville-Davidson County and the surrounding counties including Williamson, Rutherford, Wilson, Sumner, Robertson, and Cheatham.

Who We Are

Our service technicians are fully trained and experienced.  We can tackle the most complicated system to the simplest of systems – from large commercial plants to single-family homes.  Our ownership group of Eddie Hutton, Tony Anderson, Roger Eldridge,  Swaney Powers and Alan Seilbeck have over 125 years combined experience as leaders in the HVAC industry.


We are proud of our dispatchers that respond to your telephone call. When your system is down they make things happen. Our trucks are loaded with most parts needed for a quick repair. You can call day and night 7 days a week. Our normal weekday hours are 7:00AM to 5:00PM. Click on the button below to schedule a service call online. Emails and forms can only be answered weekdays from 7-5.”  

615-832-8500 Online Service Call


Did you know you should service your HVAC on a regular schedule – just like you would your car?  We have specialized maintenance programs to ensure the clean, energy efficient and safe operation of your HVAC systems.  This helps minimize service interruptions/breakdowns and maximize your equipment's lifespan.  All maintenance contract customers are assigned a primary technician that will get to know your facility and equipment and will treat it like his own.  You’ll receive discounts on repairs or new installations, and get priority service when it is cold or hot outside and you need service promptly.  Plus, maintenance contract customers are never charged overtime rates for emergency services after-hours, weekends or holidays. We’ll teach you how to save on maintenance costs by showing you things you can do yourself and when you need a technician. Here are some good posts:  Repair vs. Replace, Things to Try Before Calling for Service, Springtime Tips that Pay Off.


Our team takes on HVAC projects for office, school, retail and industrial facilities. Check out these case studies:

Replacement of a 250-ton Cooling Tower

Ductless HVAC at Brentwood Middle School