Business Details
Expert Diesel & Auto Repair Services in Kelso, WA
At Shaynes Diesel, we operate as a family-run, veteran-owned business committed to delivering reliable vehicle care with transparent pricing and expert service. Our team of highly qualified technicians specializes in both diesel and gasoline vehicle repairs, serving personal and commercial clients across Southwest Washington. With deep roots in the local community, we prioritize quality parts and partnerships to ensure every repair meets the highest standards. Our owner, Shayne Duncklee, brings military discipline and extensive experience from Peterbilt and Kenworth to foster a culture of honesty and integrity.From routine maintenance to complex diagnostics and custom modifications, we combine technical expertise with personalized service to build lasting customer relationships. Our focus on clear communication, competitive pricing, and quick turnaround ensures clients receive exceptional value and peace of mind. Whether servicing class 8 trucks or personal vehicles, we treat every customer as part of our extended family, reflecting our belief that trust and professionalism drive long-term success in the automotive repair industry.
Services
Regular Maintenance
Performance Upgrades
Commercial Vehicle Repair
Diagnostics
Custom Modifications
Highlights and features
- We are veteran-owned with decades of industry experience from Peterbilt and Kenworth
- Our technicians provide transparent communication throughout every repair process
- We offer competitive local pricing with no hidden fees
- We service both commercial and personal vehicles with specialized expertise
- Our team delivers quick turnaround times without compromising quality standards
What people say
Honest service
Knowledgeable technicians
Competitive pricing
Reliable repairs
Quick turnaround
Services
Regular Maintenance
Preventative maintenance keeps vehicles running efficiently while avoiding costly breakdowns. Our technicians follow manufacturer guidelines to service engines, brakes, fluids, and critical systems. With proper care, your vehicle maintains optimal performance and longevity.
Performance Upgrades
Enhance power, fuel efficiency, and towing capacity through custom performance upgrades. We install trusted aftermarket components for diesel tuning, exhaust systems, and engine enhancements tailored to your driving needs and vehicle specifications.
Commercial Vehicle Repair
Specialized repair services for class 8 trucks and trailers ensure compliance and reliability. Our team handles complex diagnostics, engine overhauls, and trailer systems to minimize downtime for commercial operators across Southwest Washington.
Diagnostics
Advanced diagnostic tools identify vehicle issues with precision. Our certified technicians interpret error codes and perform hands-on testing to resolve mechanical, electrical, and performance problems efficiently and accurately.
Custom Modifications
Transform your vehicle with personalized modifications for appearance, functionality, or performance. From aesthetic upgrades to specialized equipment installations, we deliver tailored solutions that match your unique requirements and preferences.
People
Shayne Duncklee
Owner/Technician
Veteran-owned business founder with extensive experience from Peterbilt and Kenworth. Combines military discipline with technical expertise to lead operations and deliver hands-on repairs.
Jeana Duncklee
Office Manager
Manages daily office operations with organizational expertise. Ensures smooth communication between technicians and clients while maintaining the business's administrative standards.
Chloe Duncklee
Office Assistant
Supports office functions with attention to detail. Assists with customer inquiries and documentation processes to maintain efficient service operations.
Skylar McQuilliams
Technician
Skilled technician providing expert vehicle repairs. Applies technical knowledge to diagnose and resolve mechanical issues across diesel and gasoline-powered vehicles.
John McMath
Technician
Experienced technician specializing in diesel engine systems. Performs complex repairs and maintenance tasks with precision to ensure vehicle reliability and performance.
Questions
What types of vehicles do you service?
We service both diesel and gasoline vehicles including personal cars, trucks, and commercial class 8 trucks and trailers.
Do you offer mobile repair services?
Yes, we provide service calls with competitive rates for both commercial and personal vehicles across Southwest Washington.
What sets your shop apart from competitors?
Our veteran-owned business combines military discipline with technical expertise, offering transparent pricing and personalized service from experienced technicians.
How can I schedule an appointment?
Contact us directly at (360) 703-3441 or visit our location at 339 Hazel Street, Kelso, WA 98626 during business hours.
Do you handle commercial fleet maintenance?
Yes, we specialize in commercial vehicle repairs and maintenance for class 8 trucks and trailers with quick turnaround times.
What payment methods do you accept?
Please contact our office directly to discuss available payment options as this information wasn't specified in our documentation.
