Bill’s Radiator & Muffler Hitch & Trailer

Bill's Radiator & Muffler Hitch & Trailer on K Avenue in Plano is an exhaust, radiator and hitch shop rather than a general repair garage. It has 4.7 stars across 280 Google reviews, with customers mentioning catalytic converter and exhaust repairs, custom exhausts, sensors, hitch installations including goosenecks, and trailer work. Reviewers often name Gary, praising quick quotes, fair prices and honest diagnoses that saved money, though one long-time customer reported a falling-out over honesty. Hours are 7:30 AM to 5:30 PM on weekdays and 8 AM to 1 PM on Saturday.