We understand that having your diesel engine running is a top priority. Located just 15 minutes south of Baton Rouge in Gonzales, we are diesel truck & machinery experts who can offer assistance for major repairs and ongoing maintenance for light, medium and heavy duty diesels.
Whether you own a single diesel truck or an entire fleet, we have certified technicians to get any issue resolved.
“The people at Coy’s Diesel take time to get to know their customers, something which other diesel repair services rarely bothered with. Have been taking my trucks to them for years and have no complaints at all.”
“Coy’s Diesel is definitely hands on when it comes to diesel repair. They have saved my business a ton of money with emergency repairs on the side of the road which kept my trucks rolling.”