Maximizing uptime, enhancing efficiency, improving performance — all in the back of a fleet manager’s mind. At Cotton’s Custom Diesel, we’re here to take some of the weight off your shoulders. With our dedicated fleet services in Butler, PA, we’ll get your fleet road-ready to the highest standards.
Contact Us

Cotton’s Custom Diesel knows every fleet is different, which is why our fleet services in Butler, PA, are designed to cater to your specific requirements. Our goal is to help you lower downtime, increase productivity, and enhance operational efficiency. Whether you have a fleet of four trucks or a commercial fleet of dozens, we have the expertise and resources to keep your assets running optimally.
Our professional fleet services cover a wide range of maintenance and repair tasks to ensure your fleet operates at its best. We offer quick and comprehensive oil and fluid services to keep your engines running like they should while preventing wear and tear. Our preventive maintenance programs are tailored to your fleet's needs, addressing key areas such as filter replacements, battery maintenance, fluid checks and flushes, tire inflation and rotations, component inspections, and fuel system cleaning. By maintaining a proper fleet management regime, you’ll extend the life of your trucks and enhance the overall performance of your fleet.
Located in Butler, PA, we proudly serve a wide range of areas, including Saxonburg, Kittaning, Worthington, Zelienople, Prospect, Portersville, Slippery Rock, West Sunbury, Chicora, East Brady, and Ellwood City, PA. No matter where your fleet operates, our dedicated team is ready to provide top-quality fleet services to keep your vehicles on the road and your business thriving.
When it comes to fleet services in Butler, PA, Cotton's Custom Diesel is your trusted partner. Our experienced team of diesel mechanics is committed to delivering professional and efficient services to optimize your fleet's performance. Don't let downtime and maintenance headaches hinder the success of your business — contact us today to schedule your fleet service and experience the difference our dedicated fleet services can make.
Our fleet services packages range from $100/hr to $125/hr.
Very happy with the work done at Cotton’s Custom Diesel. Appreciate their effort to get me up and running at a fraction of the cost the dealer was charging.

Amazing people and outstanding service! I came in to get a leveling kit installed on my Silverado, and they gave me a very competitive quote and did an excellent job. They’re genuine, down-to-earth folks who clearly love what they do—and it shows. Their shop is clean, organized, and fully equipped to handle just about anything. This will definitely be my go-to shop for any future upgrades I want for my rig.

These guys worked past closing on a Friday to get my truck done! Glad I drove almost 2 hours from home to get the work done. Well worth the drive.
