AC precision tune up. Clean and tune up AC; cleaned condenser coil, checked all outdoor electrical components, tested indoor air flow, checked refrigerant levels, and tested overall AC operation. Recommended replacing motor booster; testing out of range, blower wheel cleaning, Drain pan treatment to prevent biological growth and help keep the drain line clear, Start assist kit to provide a boost in power when the ac starts up and help extend the life of the compressor, Surge protector to prevent power surge and damage the electrical components and locking caps to prevent theft, refrigerant leak and to meet MN code.