Do you offer mobile diesel repair in Phoenix?

Yes, we provide comprehensive mobile diesel repair services throughout Phoenix and the surrounding areas. Our fully equipped service trucks can handle most repairs on-site, including diagnostics, engine work, electrical systems, and more.

What types of equipment do you service?

We service all types of diesel trucks, heavy equipment, commercial fleet vehicles, delivery trucks, and construction equipment. We work on all major makes and models, from light-duty commercial vehicles to heavy-duty machinery.

Do you work with fleets?

Absolutely. We specialize in fleet maintenance programs designed to keep your vehicles running efficiently and minimize downtime. We offer scheduled maintenance, preventative care, priority service, and fleet management solutions tailored to your business needs.

TES mechanic working on Ford truck engine in Phoenix

Shop status

Diesel service for fleets that can’t afford to stop.

Phoenix-based diesel truck and heavy equipment repair. Mobile on-site or in our Lincoln Street shop. Same-day response across the metro.

Request Service (602) 663-0213

5-Star Rated on Google

TES diesel technician working on truck engine in Phoenix

About Us

Phoenix’s trusted diesel & heavy equipment shop.

Based out of our shop on Lincoln Street, Truck & Equipment Specialists is a dedicated team of diesel and heavy equipment technicians serving the fleets, contractors, and owner-operators that keep the Valley moving.

From mobile diagnostics at your jobsite to full engine and component repairs at our facility — every job is built around one goal: keeping your equipment running and your operation profitable. Diesel trucks, heavy equipment, and commercial fleet service is all we do.

Get to know our work (602) 663-0213

Honest Diagnostics. Quality Repairs.

Trusted by Phoenix fleet operators & contractors

Fast · Easy · Same-Day Response

Schedule an appointment online today.

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Our Services

Specialized work on what keeps your fleet moving.

Diesel trucks, heavy equipment, and commercial fleet maintenance — in-shop or on-site. Every job handled by technicians who specialize in the equipment your operation depends on.

Diesel Truck Repair

Engine diagnostics, fuel systems, electrical work, and full repairs on diesel trucks of every make and model.

Heavy Equipment Repair

Service for construction equipment and industrial machinery — diagnostics through complete component repair.

Mobile Repairs & Diagnostics

Fully-equipped mobile units bring our shop to your jobsite or facility — minimizing downtime where it counts.

Preventative Maintenance

Scheduled fleet maintenance programs that catch issues early and keep your vehicles operating reliably.

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Some of Our Work

Real trucks. Real repairs.

A look at recent jobs from our Phoenix shop and mobile units.

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Mobile Turbo Repair

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Injector Diagnostic

What clients say.

See What Rescue Plumbing & Rooter Has to Say

Real feedback from a real client.

Google Review

“Jonathan and his team are top-notch. I run a masonry business in town, and Jonathan has been my mechanic for years. I won’t use anyone else in the Valley.”

Sam Nichols

Masonry Business Owner

Google Review

“One of the best mechanics in Arizona. I bring all my work trucks and personal vehicles here for service and maintenance. You won’t find this level of quality anywhere else in the state.”

Adam Barbour

Fleet Operator

Get In Touch

Find the shop. Call the team.

Stop by during business hours, or call us direct — we’ll diagnose and quote on the spot.

Get Directions

Shop Address

3042 W Lincoln St

Phoenix, AZ 85009

Call Us Direct

(602) 663-0213

Shop Hours

Mon – Fri8:00 AM – 4:30 PM

Saturday9:00 AM – 12:00 PM

SundayClosed