956-744-7493 Mon–Fri 8AM–6PM · Sat 9AM–2PM 8801 Mines Rd, Laredo, TX
★ Laredo · Mines Rd · Border Fleet Service

Heavy-Duty Diesel Done Right.Engine to Aftertreatment.

From Cummins, Paccar and Detroit overhauls to Eaton transmissions, suspension, electrical and HVAC — Techni Solutions keeps your truck moving. Fleet operators and owner-operators welcome.

We Service
Kenworth
Peterbilt
Freightliner
Volvo
Mack
International
Cummins
Detroit
Paccar
Same-Day Service Available
Truck down? We're open and answering.
What We Do

Full-Service Heavy-Duty Repair

Whatever rolls into our Mines Rd shop — we diagnose it, fix it right, and get it back on the road. No specialty limits.

Engine Repair & Overhaul

Cummins, Paccar (MX), Detroit Diesel — full overhauls, diagnostics, and component replacement.

Engine Block Machining

Cortes de block para Cummins y Paccar. Precision machine work to bring your block back to spec.

Transmissions

Eaton and Paccar transmission service, repair and rebuilds — manual and automated systems.

Suspension Work

Kenworth and Peterbilt suspension repairs — air bags, shocks, hangers, and full rebuilds.

Cab Electrical & Diagnostics

Full electrical troubleshooting, ECM/sensor diagnostics and wiring repair using OEM-level tools.

HVAC Service

A/C and heat repair — compressors, condensers, blowers, recharges and full system diagnostics.

Steering Box Rebuild

Steer box rebuilds and replacements. Tight steering, safe handling, fewer return trips.

Aftertreatment Systems

DPF, DEF, SCR and EGR diagnostics & repair. Clear codes, restore power, pass inspection.

Leaf Spring & Bushings

Leaf spring bushing replacement and suspension component service to keep the ride right.

Lighting Systems

Interior and exterior lighting — repair, upgrade and full LED conversion for safer driving.

Brake Service

Pads, drums, rotors, slack adjusters and full air brake service. Stop safe, stop on time.

Mobile / Roadside Repair

Stuck on the side of the road or at the yard? Call us — we come to you for diagnostics and repairs we can handle on-site.

Welding & Fabrication

Custom fabrication, frame work, bracket repair and structural welding to OEM-quality standards.

Trailer Service

Trailer brakes, lights, suspension, doors and electrical. Keep the whole rig moving — not just the tractor.

How It Works

Simple, Straight-Forward Process

No surprises. No runaround. Here's exactly how we get your truck back on the road.

01

Drop Off or Call

Bring the truck to 8801 Mines Rd or call us with what's going on. WhatsApp works too.

02

Diagnose

We pinpoint the issue with full diagnostics — engine, electrical, aftertreatment, you name it.

03

Quote

Clear, written quote before any work starts. You approve, we proceed. No surprise charges.

04

Repair & Roll Out

Quality work, tested and verified. Back on the road as fast as parts and the job allow.

8801
Mines Rd
Laredo, TX 78045
About Techni Solutions

Built for the Trucks That Don't Stop.

Located on Mines Rd in Laredo — one of the busiest commercial truck corridors in North America — Techni Solutions handles the work most shops won't touch. From routine repairs to engine machining and aftertreatment diagnostics, we do it all under one roof.

  • No specialty limits — we work on every major heavy-duty truck and engine.
  • Full diagnostics — ECM, sensors, aftertreatment and electrical systems.
  • In-house machining — block work for Cummins and Paccar.
  • Bilingual service — English and Spanish, no communication gaps.
  • Fleet-friendly hours — Saturdays open for emergency turnarounds.

Service Area

Laredo and Webb County · World Trade Bridge & Colombia Solidarity Bridge crossings · Border-crossing fleets from Mexico · South Texas owner-operators passing through I-35.

Fleet & Commercial

Built Around Your Fleet

Whether you run two trucks or two hundred, we work with fleet managers to keep downtime minimal and budgets predictable.

Your trucks make money only when they're moving. We treat every fleet job like that's the only thing that matters.
Single point of contact, bilingual coordination, and turnaround times that respect your schedule.

Dedicated Billing

Fleet accounts with consolidated invoicing and clear documentation per truck.

Priority Scheduling

Fleet trucks get priority bay time. We work around your dispatch, not the other way around.

Scheduled PM

Preventive maintenance plans by mileage or hours — fewer breakdowns, longer asset life.

Bilingual Liaison

English and Spanish — direct communication with drivers, dispatch and ownership without translation gaps.

Set Up a Fleet Account

Truck down? We'll get you rolling.

Call us, message on WhatsApp, or stop by 8801 Mines Rd.

956-744-7493
Get In Touch

Schedule Service or Ask a Question

Send us a message, give us a call, or come by the shop. We respond fast.

Visit the Shop

8801 Mines Rd
Laredo, TX 78045

Get Directions →

Call or Text

956-744-7493

WhatsApp →

Hours

Monday – Friday: 8:00 AM – 6:00 PM
Saturday: 9:00 AM – 2:00 PM
Sunday: Closed

Request Service

Common Questions

FAQ

Do you take walk-ins?
Yes — drop in during business hours. For larger jobs we recommend calling ahead so we can schedule bay time and order parts.
Do you service all truck makes?
Yes. We work on Kenworth, Peterbilt, Freightliner, Volvo, Mack, International and more — Cummins, Paccar and Detroit engines included.
Do you handle fleet accounts?
Absolutely. We work with fleets of all sizes and can set up dedicated billing and turnaround schedules. Call to discuss.
Hablan español?
Sí — atendemos en inglés y español. Diagnóstico, reparación y servicio sin barreras de comunicación.
Do you do engine block machining in-house?
Yes — we do cortes de block for Cummins and Paccar engines on site. No outsourcing, faster turnaround.
Can you clear DPF / aftertreatment fault codes?
We diagnose and repair the root cause — DPF, DEF, SCR and EGR systems. Once the underlying issue is fixed, we clear codes and verify the system is back to spec.
Do you accept credit cards?
Yes — we accept major credit cards and most fleet payment methods. Contact us for specifics.

Worked with us? Help a new shop grow.

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