Diesel engine giving you problems? Here at Tri State Engines, we can help!

WE RE-BUILD ALL MAKES AND MODELS!

Diesel Services Include

Complete Engine Re-Building
Valve Jobs
Complete Shop Services

All work is warranted. ASE certified master tech. Full shop and diagnostic equipment.

Tri-State Engines is a family owned and operated business that focuses on providing service and repairs on all makes and models of diesel trucks. Our customers know that they can count on us for quick, ethical, and professional repair service. Whether you need a small repair or a complete overhaul, the technicians at Tri-State Engines have the skills to get the job done.

Our commitment to our customers and the expertise of our technicians, set us apart from other independent diesel shops.

Frequently Asked Questions

What does a diesel engine rebuild include?

A diesel engine rebuild includes complete disassembly, inspection, cleaning, machining, replacement of worn components, and precision reassembly to restore performance and reliability.

Do you rebuild all types of diesel engines?

Yes, we rebuild diesel engines for automotive, marine, industrial, agricultural, and heavy-duty equipment applications.

How do I know if my diesel engine needs a rebuild?

Common signs include excessive smoke, loss of power, oil consumption, knocking noises, and low compression.

Which areas do you serve for diesel engine rebuilds?

We serve customers across Arizona, Nevada, and California, including Bullhead City and surrounding regions.

Request Information or Book an Appointment

Tri-State Engine is your one-stop shop for engine re-manufacturing service. With our in-house, state-of-the-art machine shop and installation services, we meet all of your auto and truck engines needs.

We Have the BEST Prices and the BEST Warranties in the Business!

Hours of Operation

Monday - Friday from 9 A.M to 5 P.M