I recently went on the hunt for a new heating and cooling company for service on my furnace. Through looking at other reviews Lartz was found and recommended. I placed an online request and was contacted within ten minutes. The thoroughness of the technician was outstanding. He took everything a part to check every element of the furnace to make sure that it was working correctly and more importantly safely. I have an older furnace, 25 years, and was told to prepare for a new one soon but that it would’ve ok for this season. They did not charge an outrageous amount. I highly recommend this company!!