As Usual, Sarkas Services is always on the cutting edge of offering services to save you money. This Year we have found a new product that WILL save you money. In most cases from 10-20 percent of your electric bill, or more. How could we offer this with out trying it ourself! We have had a unit installed several months ago, and have save an average of 20 dollars a month on our electric bill. This Product cost you 320.00 plus installation by a certified electrician total cost should be around 500.00 which depending on your electrical usuage, may be save in a year or two.