If you need your HVAC equipment replaced then give us a call. We will do our best to educate you on system types and brand choices, benefits, efficiencies, and costs of each. You can check out http://www.energystar.gov/ to give you ideas. We want you to know why you got the equipment you did and what that equipment does for you. We always warranty our work for one year from the time of completion and make you aware of manufacturer warranties and any tax or cash-back incentives. On service calls, we never shy away from doing the work that is necessary to keep your equipment working at its best. Often we are called after other contractors have failed to fix the problem. We will find the problem and fix it.