$500 OFF GEOTHERMAL SYSTEM In addition to saving 30% of your installation cost with your tax credit, and saving on your utilities, we are offering $500 discount on any complete geothermal system. cannot be combined with any other offer.   $150 OFF AQUANOT BATTERY BACK UP SUMP PUMP INSTALL Have the peace of mind by having        a battery back up sump pump      installed in your home or business. cannot be combined with any other offer.     $89 FURNACE CLEAN & CHECK  This is our 15 point comprehensive furnace clean and check. Call us know to schedule your annual maintenance to make sure your furnace is working correctly for the winter. cannot be combined with any other offer.   $200 OFF A GENERATOR INSTALL.  Mention this web coupon and receive $200 off your generator and transfer switch install cannot be combined with any other offer.     You must mention the web specials before receiving a service ticket/ invoice. No Adjustments will be made after an invoice is issued. Get a Free Tundra Fire Extinguisher or Carbon Monoxide Detector   Sign up for one of our maintenance agreements in the month of May and receive a free Tundra Fire Extinguisher or Carbon Monoxide Detector.