Semi-Truck Computer Diagnostics in Sacramento

Get fast, accurate semi-truck computer diagnostics at NorCal Truck Repair. We specialize in pinpointing electronic and engine system issues for all major semi-truck brands.

NorCal Truck Repair

5.0

Based on 16 reviews

review us on

Simon Leonardo

19:15 23 Jul 25

Huge Thanks to NorCal Truck Repair! I want to give a special thank you to NorCal Truck Repair for helping me with my truck. They handled multiple issues including the radiator, water pump, and belts—all fixed quickly and professionally. The shop is clean and well-organized, with a comfortable waiting area and spotless restroom, which made the experience even better. The staff is friendly, respectful, and hardworking. They got everything done on time and I left with zero worries.
I'll definitely be coming back whenever I need work done and highly recommend them to anyone looking for honest, reliable truck repair.

Response from the owner 21:04 23 Jul 25

Thank you Simon

Michael Curtis

20:25 19 Jul 25

Super cool staff!!! I love the hospitality and energy! The guys did a fantastic job on my truck! I highly recommend them👍🏿👍🏿👍🏿👍🏿

Response from the owner 00:57 23 Jul 25

Thank you Michael for your honest review.

A Google User

01:58 18 Jul 25

I drive a 2018 Volvo VNL, and a few weeks ago, I started having serious issues with power loss and warning lights popping up. I managed to limp the truck into NorCal Truck Repair’s shop in Sacramento—honestly, I wasn’t even sure it would make it.

From the moment I walked in, I knew I was in good hands. The crew diagnosed the truck quickly and found a few serious issues: a bad EGR valve, clogged DPF filter, and some wiring issues connected to the sensor system.

They explained everything clearly, showed me the codes and what needed to be done, and got straight to work. No waiting for days, no excuses—just professional, honest, and fast service.

They replaced the EGR valve, cleaned out the DPF system, fixed the electrical problem, and even did a quick inspection to make sure there wasn’t anything else that might leave me stranded again.

I was back on the road the next day, and honestly, the truck runs better now than it has in a long time—smoother idle, more power, and better fuel efficiency.

If you’ve got a Volvo or any heavy-duty truck that needs real work, not guesswork, NorCal Truck Repair is the place to go. They know trucks, they work fast, and they stand behind their repairs.

Response from the owner 00:58 23 Jul 25

Thank you for trusting us.

Oranette

19:37 06 Jul 25

Just had my tires done at the NorCal Truck Repair shop, and I couldn’t be happier. Alex and Roman were awesome — professional, fast, and easy to work with. They had me in and out in no time and made sure everything was done right.

The shop is solid, and you can tell they know trucks. Great service, fair pricing, and no runaround. Highly recommend NorCal Truck Repair — especially if Alex and Roman are on the job. These guys get it done

Response from the owner 00:59 23 Jul 25

Thank you for your review

Philip Zakusilo

10:06 20 Jun 25

Good, honest people, quality work and quick service. Everything from basic maintenance to custom work. You name it, they do it!

Response from the owner 15:50 26 Jun 25

Thank you Philip for your review

John Procopio

15:19 14 Jun 25

Great customer service always able to accommodate with repairs on short notice

Response from the owner 01:01 23 Jul 25

Thank you John. You are always welcome

Danny The Human

06:41 19 Apr 25

Response from the owner 01:02 23 Jul 25

Thank you Danny 💪🏼

Sergiu Bogdanov

21:12 11 Apr 25

Best truck repair i ever visited, very proffesional service

Response from the owner 01:02 23 Jul 25

Thank you Sergiu

Clinton Roberts

14:44 23 Mar 25

My truck was hit in ft worth Texas. I was told by a friend of mine to contact Alex at NorCal, so I did. After that everything else was history. He fixed all the damages correctly and made my headrack stronger. These guys are top notch people, kept me in the loop from beginning to end. Afterwards was amazing work they did when I flew back to Sacramento, it was better than I anticipated. Everyone at there shop has fantastic skills and if you have problems afterwards they call and follow up with you to make sure the problem is resolved or have a solution for you. Don’t hesitate to take your truck there to get any kind of work done custom work done as well. Can’t thank them enough. Thank you guys at NorCal all for you.

Response from the owner 01:03 23 Jul 25

Thank you Clinton

Daniel Minjarez

05:34 06 Mar 25

Quality work & they stayed late to finish the repairs. I’ll never go anywhere else. Honest shop with good guys.

Response from the owner 17:42 06 Mar 25

Thank you Daniel review.

Alex Wolf

01:21 17 Feb 25

Response from the owner 17:43 06 Mar 25

Thank you Alex for your review

Roger Scott

18:47 15 Jan 25

Needed some work done on my truck called them up and they took me in right away and got me back on the road. If you’re needing some welding, minor motor repair, any custom work done on your truck THESE are the guys you need to come to. Great pricing and excellent customer service

Response from the owner 17:44 06 Mar 25

Thank you, Roger, for review.

Shamell James

18:04 08 Dec 24

Got me in on Saturday preform major weld work for a fair price may have to move these guys to my first choice when I need repairs

Response from the owner 17:45 06 Mar 25

Thank you Shamell.

What We Offer

Truck Repair Services

Why Choose Semi-Truck Computer Diagnostics?

Modern semi-trucks rely on complex computer systems to manage engine performance, emissions, and safety. When your warning light comes on, professional diagnostics are essential to quickly identify and fix the problem before it causes downtime.

What We Diagnose During Semi-Truck Computer Diagnostics

Engine control module (ECM) faults

Sensor failures (temperature, pressure, airflow, etc.)

Emission control system errors (DPF, EGR, SCR)

Transmission and drivetrain electronic issues

ABS and braking system faults

Electrical wiring and connectivity problems

How NorCal Truck Repair Handles Semi-Truck Diagnostics

Our technicians use advanced diagnostic tools to read fault codes and analyze data directly from your truck’s computer systems. We provide a clear report of the issues and recommend the best repairs to get you back on the road quickly.

Our Partners

We Worked With Different Brands

Semi-Truck Computer Diagnostics Near Me

Looking for reliable semi-truck computer diagnostics near me in Sacramento or nearby? NorCal Truck Repair is your trusted local expert for fast, accurate diagnostics and professional service.

Sacramento Semi-Truck Computer Diagnostics Near Me

If you’re searching for Sacramento semi-truck computer diagnostics near me, NorCal Truck Repair is the area’s go-to for reliable, detailed diagnostics and repair recommendations.

Semi-Truck Engine Diagnostics

When you need fast semi-truck engine diagnostics near me, NorCal Truck Repair in Sacramento is your trusted partner for pinpointing engine issues and more.

Diesel Truck Maintenance in Sacramento

Our team specializes in all aspects of diesel truck maintenance — including engine work, electrical systems, suspension, and cooling. We work on all makes and models, including Freightliner, Kenworth, Volvo, and Peterbilt.

Why Choose NorCal Truck Repair?

Our team has years of hands-on experience with all major diesel engines and truck systems. We know trucks inside and out.

Quality Service and Customer Satisfaction!

At NorCal Truck Repair, we take pride in delivering top-quality repairs and maintenance for every truck that comes through our doors. Our experienced technicians focus on precision and care to ensure your vehicle runs safely and efficiently. We’re not satisfied until you are — your trust and satisfaction drive everything we do.

Semi-Truck Computer Diagnostics in Sacramento

What We Offer

Truck Repair Services

Transmission & Clutch Repair

Brake & Suspension Service

Diesel Engine Repair

Fleet Maintenance

Why Choose Semi-Truck Computer Diagnostics?

What We Diagnose During Semi-Truck Computer Diagnostics

How NorCal Truck Repair Handles Semi-Truck Diagnostics

Our Partners

We Worked With Different Brands

Semi-Truck Computer Diagnostics Near Me

Sacramento Semi-Truck Computer Diagnostics Near Me

Semi-Truck Engine Diagnostics

Diesel Truck Maintenance in Sacramento

Why Choose NorCal Truck Repair?

Quality Service and Customer Satisfaction!

Premium Truck service matched with great workmanship, Sacramento

We would love to hear from you!

Give a Call to NorCal Truck Repair

We are Available 24x7

+1(916) 846-3471