Service

18 Service Bays

O.E.M Master
Certified Technicians

ASE Certified and
State Certifications

Energy Saving
High Output Lighting

Trained Welders

Service Contact Hours:

Monday-Thursday: 6:00am - 10:00pm

Friday: 6:00am - 6:00pm

Saturday: 7:00am - noon

24 hour emergency service

For Further Assistance, please contact:

Grady Guthrie

Service Manager

734-467-7100 Ext. 105,

David Halliburton

Service Advisor

734-467-7100 Ext. 113,

Greg Konwinski

Warranty

734-467-7100 Ext. 102,

Schedule Your Service Appointment

Don't let truck problems slow you down. Contact our service department today to schedule an appointment or for a quote. Our friendly staff is ready to assist you.

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For All Other Service Request

Your Truck, Our Priority

At Interstate Trucksource, our service department is committed to keeping your truck on the road and running efficiently. With a team of highly skilled and experienced technicians, state-of-the-art equipment, and a genuine dedication to customer satisfaction, we are your one-stop shop for all your truck service needs.

Our comprehensive service offerings include:

Preventive Maintenance: Regular inspections, oil changes, filter replacements, and other essential services to prolong your truck's life and prevent costly breakdowns.
Engine Repair and Overhaul: Expert diagnosis and repair of all engine types, including complete engine overhauls.
Transmission Repair: Specialized transmission services for smooth shifting and optimal performance.
Brake Systems: Comprehensive brake inspections, repairs, and replacements to ensure your safety.
Electrical Systems: Troubleshooting and repair of electrical components, including wiring, starters, alternators, and lighting systems.
Heating and Air Conditioning: Keep your cab comfortable with our expert HVAC services.
Suspension and Steering: Maintain optimal handling and control with our suspension and steering repairs.
Welding and Fabrication: Custom welding and fabrication solutions for any truck repair or modification.
Tire Services: Tire inspections, rotations, balancing, and alignment for maximum performance and safety.
Diagnostic Services: State-of-the-art diagnostic equipment to identify and resolve issues quickly.

Why Choose Interstate Trucksource?

OEM Expertise: As a Mack and Hino dealership, we have in-depth knowledge of these truck brands.
Certified Technicians: Our technicians are highly trained and certified to handle any repair.
State-of-the-Art Equipment: We invest in the latest tools and technology for efficient service.
Genuine Parts: We use only OEM or equivalent parts to ensure optimal performance and longevity.
Fast Turnaround: We understand the importance of uptime, so we strive for quick service without compromising quality.
Customer Satisfaction: Our goal is to exceed your expectations with every visit.

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Romulus Location

29085 Smith Road
Romulus, MI, 48174
Phone: 734-467-7100
Fax: 734-405-0166

Saginaw Location

3301 W. Sawyer Dr.
Saginaw, MI, 48601
Phone: 989-607-3190
Fax: 989-607-9945

Interstate Trucksource is a Full Service Medium-duty & Heavy-duty Truck Center with locations in Detroit (Romulus) and Saginaw, Michigan.

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