Here at Maxx's Mechanic Shop we work hard to earn your trust and loyalty. We know how important it is to find a Washington car service you can rely on, so your satisfaction is our top priority each and every day. Our professional automotive service offers you years of combined expertise from our well-trained technicians. Here at Maxx's Mechanic Shop we work hard to earn your trust and loyalty. We know how important it is to find a Washington car service you can rely on, so your satisfaction is our top priority each and every day. Our professional automotive service offers you years of combined expertise from our well-trained technicians.