Twice these people have done hasty work that damaged my car. Most recently I had axles replaced and they damaged the axle seals during installation. Walmart noticed I had a transmission leak, J&M said it would cost over $ 1000 to repair, so I got a 2nd opinion at Transmission Exchange and they fixed it for about ¼ of that price. The fluid was leaking through the axle seals that J&M damaged. J&M has otherwise always given me good-quality low-priced labor