I am in need of someone to do some hvac work on our house. We have a 2 ton unit that is not cutting it by any means because our house is directly in the sun all day. I have already checked and sealed ductwork, cleaned both condenser and evaporator and reinsulated. This is going on our third summer in this house and last summer it took a window unit and also a stand alone unit in addition to our central unit to keep the house in the mid 70s. My plan is to upgrade to a full split unit 4 ton unit that I have found. I can do alot of the work installing I just don't have the vaccum pump or manifold set with refegerant. What I'm hoping for is a either a good recommendation for someone as side work or a company willing to do a evacuation and charge of the new system. Sorry for such a long post any help or recomendations would be great thanks