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Coy's Diesel Sales, Service And Performance

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13397 Airline Hwy
Gonzales, LA 70737

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(866) 401-7793
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Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Coy's Diesel Sales, Service And Performance - Gonzales, LA
Reviews
( 22 )
( 3 )
( 1 )
( 1 )
( 1 )

Best

Quick diagnostics, appeared to be on the money, engine appears to be running stronger, held price to greeded estimate. No surprise. Turnaround time was as agreed.

Worst

BROUGHT IN MY TRUCK FOR ENGINE LIGHT. IS BACK ON

The over all service was great 5/21/2016

The altitude of the workers and keeping me informed on my vehicle more
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Great service and girls at front were very help full 4/27/2016

Answered all guestions friendly service.will go back more
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Great Customer service 4/25/2016

Service performed as asked and on time. Mandy saw to getting it done on time and made it a pleasant experience. more
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1St visit, NOW New fleet customer 1/28/2016

Stopped in thinking my truck was going to explode, Coy was nice enough to do a quick check and tell me it was an exhaust gasket making the noise. He gave me an estimate right then and I agreed to it. He made me an appointment around my work schedule and took care of the issue and called me when the truck was finished. I will be taking my small fleet of 6 ford diesels to him from now on. Great communication and knowledgable bunch of techs. more
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Great customer service 11/24/2015

Kristen is awesome and very helpful. Service is exceptional. more
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Customer service 11/14/2015

Above average more
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Great guy's 11/1/2015

Very professional people more
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The Most Qualified Service Department In South Louisiana

Owner Message

  • We service all 97-present light and medium duty diesel trucks.
    Engine, Full Brake Inspection, Suspension and Drivetrain, Electrical Testing, AC & Heating, Coolant Systems and much more.

    Coy's Diesel offers the highest quality dynojet dynamometer on the market with the capability to load up to a 2000 hp truck with its dual eddy current loading system. Schedule your dyno session today.

    We offer online accessory sales and orders over $99 ship for FREE.

    I received automotive training at the Universal Technical Institute in Houston, Texas. After graduating I continued my education through the Ford Fact program. This allowed me to begin my career specializing in Diesel repair.

    Coy's Diesel was started in my spare time while I was working as a certified technician in a local dealership. After being voted Employee of the year in 2008, I wanted to provide more services and I would need my own shop so I went out on my own in 2009. I hired Terry Seal who trained me when I got my start in the dealership and now we work side by side in helping customers and problem solving daily. In November of 2014 we moved into our new state of art facility off Airline Hwy and we now have the capability to provide service on all light and medium trucks, with certified technicians that have the experience to fix some of the hardest problems.

Additional information
  • Hours: Mon-Fri 7:30am-5pm
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