DENVER WEST DIESEL

At Denver West Diesel, we specialize in advanced engine diagnostics and repair using state-of-the-art equipment and technology. Our shop is fully equipped with the latest tools to accurately identify issues and get to the root of the problem quickly and efficiently. Whether it’s a check engine light, performance concern, or something just doesn’t feel right, our experienced technicians have the knowledge and resources to handle it. From routine repairs to complex engine work, we deliver precise solutions that keep your diesel vehicle running strong and dependable.

Denver West Diesel is fully equipped with an in-house transmission and gear shop, offering everything from full rebuilds to new installations. Whether you're dealing with slipping, grinding, or complete failure, our experienced technicians can diagnose the issue and provide a solution that fits your needs. We carry a selection of rebuilt and new transmissions and differentials, and we also offer custom rebuilds for specific applications. Need parts? We've got those too. Whether it's repair, replacement, or parts sales, we’re your one-stop shop for transmission and gear work that gets you back on the road with confidence.

Denver West Diesel provides expert diagnostic and repair services for vocational trucks and equipment. Our team is trained to work with a wide range of vocational systems including utility trucks, dump trucks, construction vehicles, and other specialized diesel-powered equipment. Our team has extensive experience collaborating with leading body manufacturers, giving us in-depth knowledge of various systems and configurations. We can quickly identify faults and perform accurate, efficient repairs. We understand how critical these vehicles are to your business, which is why we focus on minimizing downtime and ensuring every repair is done right the first time. Whether it’s electrical, hydraulic, or drivability issues, we’ve got the experience and equipment to get your vocational fleet back to work.

Staying ahead of costly repairs starts with preventative maintenance, and Denver West Diesel makes it easy to keep your vehicles running at their best. We work with you to create a customized maintenance schedule based on your fleet’s needs, usage, and manufacturer recommendations. From fluid checks and filter changes to comprehensive inspections, our goal is to catch small issues before they turn into big problems. Regular service not only extends the life of your equipment but also helps improve performance, reliability, and safety on the road. Let us help you stay proactive so your trucks stay in top condition and your business keeps moving forward.

Whether you're out of warranty, having trouble finding parts, or just need reliable service, Denver West Diesel is here to keep your RV or motorhome road-ready. We understand the unique challenges that come with maintaining larger vehicles and older models, and our team has the tools and experience to troubleshoot, repair, and even fabricate custom solutions when needed. From engine diagnostics to full-system repairs, we’re committed to finding a way to get you back on the road safely and with confidence. Your journey matters to us, and we’ll do what it takes to keep it moving.

At Denver West Diesel, we also specialize in the service and repair of diesel-powered equipment beyond the road. From generators and compressors to skid steers and other heavy-duty power equipment, our technicians are equipped to handle a wide range of machinery. We use advanced diagnostics and industry expertise to ensure your equipment is running efficiently and reliably. Whether it's routine maintenance or a major repair, we understand how essential this equipment is to your operation and work hard to get it back in service quickly and correctly.

Electrical issues can be some of the most frustrating and complex problems to diagnose, but at Denver West Diesel, we’re equipped to handle them with precision and expertise. Our technicians use advanced diagnostic tools and deep industry knowledge to trace wiring issues, sensor failures, battery problems, and more. Whether it's a flickering light, a dead start, or an intermittent fault that's hard to pin down, we take the time to get to the root of the issue and fix it right. No guesswork — just accurate, reliable repairs that restore your vehicle’s performance and dependability.