We lost our A/C when the temperatures were in the high 90s. Called our regular HVAC person. They came out and said we needed a new blower. Could not find one in the US. Quoted a price and ordered one (I assume from China). Waited 10 days, never received blower. Someone recommended 3N1 HVAC. Called them. They came out. Quoted price half of first company. Installed blower next day. Would highly recommend this company.