Monday, 15 June 2015
LED Lighting Lowers HVAC Costs







As we enter the summer months, high air-conditioning bills seem just as inevitable as death and taxes.  Something most people don't think about is that incandescent and halogen bulbs act as miniature space heaters, dumping over 90% of the energy they consume into heat… heating up your already-hot home. This means your air-conditioning has to work harder to keep you cool.  LED lighting uses a fraction of the energy consumed by traditional light sources.  They generate very little heat  (3 BTUs/hr vs. 85 BTUs/hr for incandescent bulbs) and remain cool during operation, thus easing the burden on your air conditioning system during hot weather and reducing your overall energy costs.  For every 60W incandescent (traditional) light bulb, you're spending about $13.86 more in cooling costs per year (based on Nashville/TVA's current electricity rate of 10.252 cents per kilowatt-hour) versus an equivalent LED bulb, so it can quickly add up!  Even when you consider the initial cost of LED bulbs (currently about $2.48 for a 60W equivalent bulb, compared to about $1.00 for a traditional 60W bulb), the payback period is just 6 months for a light that stays on 8 hours per day..  The savings come from reduced electricity to produce the light as well as the reduced cooling costs.  And just in case you're thinking that the heat generated from traditional lighting might be beneficial in the winter to help keep you warm, it's an extremely inefficient heat source, costing over 5 times as much as the typical gas furnace to generate the equivalent amount of heat.  Compact fluorescent light bulbs (CFLs) were promoted as an energy-saving alternative, but they're no match for LED lighting, and are falling out of favor.

LED stands for light-emitting diode. The light is generated by a semiconductor, creating an effect known as electroluminescence.

Residential Advantages

  • LEDs do not contain mercury or toxic materials. However, CFLs contain mercury, which makes them hazardous to handle and to dispose of.
  • LEDs are much more durable than incandescent bulbs because they will not shatter when jarred or hit, and are not sensitive to humidity.  Both CFLs and incandescent lights are fragile.
  • LEDs have a longer life than any other lighting source on the market.  This means reduced hassle and inconvenience of replacing burned-out light bulbs. You would need 42 incandescent bulbs (changing the bulb 41 times!) to equal the typical 50,000 hr lifespan of an LED bulb.
  • Because LEDs run so much cooler than other bulbs, they are safer.  Lighting a holiday tree or other lighting decorations using incandescent lights presents a fire hazard due to the extreme concentrated heat they produce.  Plus LEDs won't overload wall sockets by stringing multiple strands together.
  • LEDs are available in a range of hues, from remarkably bright white, to warm golden, to cool blue. 
  • LEDs offer design flexibility, and are available in unique styles and shapes. 
  • LEDs are an easy retrofit.  LEDs can be run with a dimmer (not true of most CFLs), which allows you to adjust the light level to suit your needs and create mood lighting.

Industrial Lighting Advantages

  • For industrial lighting applications such as warehouses, high ceiling environments, parking garages, traffic lights, etc. ─ the conversion to LED lighting would save many thousands of dollars in operating costs due to reduced electricity consumption, reduced need for bulb changes, ability to withstand shock, vibrations, and impact, and reduced demand on cooling. Plus, they are "instant on" (don't have to warm up before emitting a bright light, quiet (no "hum" typical of high-powered fluorescent lights), and don't require ballasts.
  • LEDs are a "green" solution, due to their vastly reduced energy consumption, reduced waste, and reduced toxic hazards ─ a win-win for health, safety, and the environment.

It's time to convert to LEDs now!

  • Why make your air conditioning work harder than it needs to? LEDs provide significant long-term cost savings and help you keep cool.  
  • If you are looking for ways to reduce your utility bills, increase the energy efficiency of your home and business with aesthetically pleasing lighting solutions, LEDs are currently an outstanding solution.

Posted on 06/15/2015 11:00 AM by Eddie Hutton
Monday, 1 June 2015
Repair vs. Replacement? What's the real question?

Repairing or replacing your heating and cooling system is one of the most critical decisions home owners face. Learn more in this short video or read the paragraph below

While there are no hard-fast rules to answer the repair or replace question, we've put together some general guidelines in an earlier post.  But perhaps the more important question is 'Do You Trust Your HVAC Specialist?' That's the REAL issue because most of us don't have the technical expertise to know whether their recommendations are sound.  Many HVAC companies pay their technicians on commission rather than an hourly rate, which means it's in their best interest to get you to replace your unit when a repair might be all you need.  Repairing often requires higher-skilled technicians, and they may need to spend more time troubleshooting the problem or retro-fitting a part. You want a company that can advise you reliably whether to repair or replace a unit based on what is in your best interest, not based on what is convenient or what earns them the most money.

If you're on the fence about whether to repair or replace your system, the best solution is to have a highly trained and qualified technician who will give you an honest assessment, and will spend the time to find the best solution to fit your needs. If you don't feel this way about your current HVAC technician, then you for sure need a replacement… a replacement of your HVAC service company, that is!

Read our HVAC News page, call us, and let us help you with what may be one of the most critical decisions for your home.

Posted on 06/01/2015 5:49 PM by Tony Anderson

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