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Truck Repair Services

We specialize in diesel engine repair and offer a full range of truck repair services, including maintenance for work trucks and company vehicles. Our family-owned shop provides affordable truck repair services to the Littleton communities. Call us today 303-761-6280.

Truck Repair | Roxborough Park & Highlands Ranch

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80125

Truck Repair Services

Whether you have a fleet of work trucks or company vehicles, our team of experienced and certified diesel mechanics is here to provide you with the best diesel engine repair services. From issues with turbochargers, glow plugs, electrical gremlins, brakes, suspension, and more, our truck mechanics have extensive knowledge and expertise in working with diesel engines, ensuring that we can fix any and all truck issues.

Leo's is your one-stop-shop for truck repairs in the Highlands Ranch and Littleton area.

In addition to our repair services, we also offer preventative maintenance programs to help you extend the lifespan of your diesel vehicles. Regular maintenance is key to ensuring optimal performance and avoiding costly breakdowns. Our team can create a customized maintenance schedule tailored to your specific needs and budget.

Schedule Appointment Today

Male auto mechanic inspecting interior of a vehicle with clipboard in hand

Signs You Need Service

There are many common diesel engine issues and well-known signs that you may need truck repair. Schedule a repair appointment if:
  • Your truck's engine light is on
  • You have a loss of power and experience a significant decrease in acceleration
  • Your diesel engine is misfiring or running rough
  • Your engine is making strange noises (such as knocking)
  • Excessive smoke is coming out of your exhaust
  • Your truck brakes are having issues
  • Your truck is leaking fluids
  • Your truck suspension is super squishy and bottoms out easily
  • You're experiencing another issue with your truck

Our truck repair Process

Schedule a Diagnostic Appointment

The first step in getting truck repair from Leo's is to schedule your diagnostic appointment. Schedule your appointment by calling us at 303-761-6280 or filling out our quick repair request form. Once you've provided your information, we will coordinate a convenient date and time for your appointment. We are open Monday through Friday, 8:00 am to 5:30 pm, and offer flexible scheduling options to fit your busy schedule. During the appointment, our diesel technicians will inspect your vehicle to identify and diagnose any truck issues being experienced.

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Arrive for Appointment

Arrive at our shop 10 minutes before your scheduled appointment time and our friendly front desk staff will get you checked in. We are located at 9777 US Hwy 85 S Littleton, CO 80125. Depending on the complexity of your truck repair needs, we may ask you to drop your vehicle off to be diagnosed.

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Enjoy peace of mind

Once we have diagnosed your truck, we will arrange a time to perform the necessary truck repairs or maintenance. Simply arrive at our shop for your repair appointment, and we will get you squared away. We may provide additional instructions at the time of repair appointment scheduling, but you can rest assured knowing that your vehicle's work is scheduled. After we’ve completed your truck's repair, we'll provide you with a detailed report of the work that was performed and any recommendations we may have for future maintenance to prevent additional and avoidable repairs. We believe that transparency and communication are key to providing excellent service, and we want you to feel confident that your vehicle is in good hands.

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Request truck repair Appointment

Monday - Friday 8AM-5:30PM
303-761-6280
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 Frequently Asked Questions (FAQs)

Be sure to use a block heater on your truck during the colder season. Unlike gasoline engines, the computability of diesel fuel is compromised by lower temperatures. To combat this and ensure a quick and easy start-up, a block heater keeps the engine preheated. Call for roadside assistance or have your truck towed to our shop for diagnosis and repair. Our truck repair shop is located at 9777 US Hwy 85 S Littleton, CO 80125. Call us with any questions at 303-761-6280.
If your truck won't start, first check if the battery is fully charged and that the connections are clean and tight. Get a jump if needed. If a dead battery isn't your issue, you could have a bigger problem. Call for roadside assistance or have your truck towed to our shop for diagnosis and repair. Our truck repair shop is located at 9777 US Hwy 85 S Littleton, CO 80125. Call us with any questions at 303-761-6280.
It is generally recommended to have your diesel truck serviced every 5,000 to 7,500 miles. However, this can vary depending on the manufacturer's recommendations, the specific model of your truck, and the particular use of your truck. Regular maintenance includes oil and filter changes, checking fluid levels, inspecting belts and hoses, and replacing worn-out parts. Our truck repair shop is located at 9777 US Hwy 85 S Littleton, CO 80125. Call us with any questions at 303-761-6280.

We are Certified To Diagnose & Repair Diesel Engine Issues

I-CAR Gold Class Collision Repair certification logoI-CAR Gold Class Collision Repair certification logoASE certification logoS/P2 certification logo

Our shop is proud to hold the I-CAR Gold Class Certification, as well as ASE Certifications and S/P2 Certifications. These certifications are a testament to the expertise and training of our technicians, who have extensive experience in diesel engine repair and continuously update their knowledge and skills through ongoing education and training.

100+ Years Of Experience

Our team has over 100+ years of auto repair experience.

Locally-Owned Small Business

We are a locally-owned small business that employs skilled and passionate employees.

Lifetime Warranty

We provide a lifetime warranty on all labor and install work performed on your vehicle.

Schedule Appointment Today

Male auto mechanic inspecting interior of a vehicle with clipboard in hand

Proudly Serving Families Near Chatfield State Park

Our small business is proud to be the preferred mechanic and auto repair shop for residents in Highlands Ranch, Roxborough Park, and the surrounding Littleton communities. Whether you need routine maintenance or major repair, we are committed to serving our local communities for many years to come.

Our shop is conveniently along US-85 S,  just after Titan Pkwy.

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