Truck Repair Sacramento Service

When you need to Get back on the road Fast!

We Provide Mobile Truck and RV Repair Services in Sacramento and to the surrounding area. Immediate Response to Your Location in 30 Minutes or Less. 

We’ll Get Your Truck & Trailer Back on the Road Fast

Available 24-Hours 7 Days a Week. Our Mobile Truck Repair Service Covers Sacramento, West Sacramento, and Surrounding Area.

Immediate Response. Onsite in 30 Minutes or Less. Give Us A Call Today.

Find Truck Repair Sacramento on Truck Down
Find Truck Repair Sacramento on Truck Down
Find Truck Repair Sacramento on Truck Down


Capital Diesel provides mobile repair services for your semi truck, trailer, or RV within a 60-mile radius of Sacramento. Regardless of the weather conditions we will dispatch a diesel mechanic to your location immediately after you call.

Sacramento Truck Repair is Always on Standby to help you

Monday – Sunday: 24 Hours

sacramento mobile diesel mechanic
Mobile Truck Road Service in Sacramento

Truck Road Service

Our truck road service includes air brake repair, electrical & lighting repair, hose leak detection, suspension repair, auxiliary power unit (APU) diagnostics & repair, starting & charging system repair. We provide fuel delivery services, jump starts, and basic welding. All of our truck road service repairs are done the onsite.

Mobile Refrigeration Repair Service Sacramento

Mobile Refrigeration Repair

Our expertise includes proving mobile refrigeration for semi-trucks and trailers. We will repair and recharge your AC unit. We will perform a diagnostic check to determine the problem and will get your AC issue fixed. 

Semi Tire Service Sacramento

Tire Service

We specialize in providing mobile tire repair service for commercial trucks, buses, RVs and Coaches in Sacramento and the surrounding areas. 

What People Say About CApital Diesel

Great service!!

Great service!!


If it were possible we would rate Alex 7 stars

If it were possible we would rate Alex 7 stars!!! He has repaired our motor home twice and both times he has been professional, neat, timely and has diagnosed the problem quickly. He is honest and his rates are reasonable. We highly recommend him without hesitation.


He is really reliable and does quality job!

Alex is really skillful mechanic. He is really reliable and does quality job!! Good prices. I would highly recommend him!


The coach was ready on time as promised

They were very responsive to our needs. They quoted us a price & stuck to it. The coach was ready on time as promised. Very personable caring staff.


Very quick to respond and did a good job.

Their mobile truck repair service is amazing. Very quick to respond and did a good job.


Provided me with a quote to fix and thank goodness no fuss payed him and we were on our way

Our truck needed to be fixed fast & back on the road for work & they provided me with a quote to fix and thank goodness no fuss payed him and we were on our way

Yaro Artemenko

Capital Diesel responded quickly and staff is very professional

Capital Diesel responded quickly and staff is very professional. This is the company to call for semi truck road service.

Ivan Fomin

He fixed my truck fast

Love this guy! Fast response knows what He is doing and He fixed my truck fast Also he's prices are affordable.


I would definitely use Alex again!  Thank you Alex!

HIGHLY RECOMMEND! Alex, the owner, was responsive, on time and a man of integrity. My family and I were traveling through Sacramento with a 27ft travel trailer when one of our wheel bearings blew out. Stranded on the side of the road, we found Alex on Yelp and called. Alex said he would arrive in 20mins and he was right on time. He had all the tools necessary to perform the repair. He took me into town to purchase a replacement hub & bearing assembly. After the repair was completed, he inspected the rest of the bearings and identified a blister on the inside sidewall of one of my other tires. He put the spare on and adjusted all the breaks. I would definitely use Alex again! Thank you Alex!!!!


Excellent service, honest and very fare prices

Excellent service, honest and very fare prices

Anna Senin

Alex you are the best

Alex needs 10 stars. After being messed around and stranded by another mechanic we had the good fortune of calling Capital Diesel. They came out and worked extremely hard to get our Country Coach motorhome back together after someone else had the radiator 1/3 of the way out and left us. Alex is a very knowledgeable mechanic and fair priced and willing to go above and beyond to get you on the road. Kudos Alex you are the best.


I highly recommend Capital Diesel

He rescued me last week! He responded to me after my desperate call at 6am. He spent the day helping me figure out what was wrong with my truck after he fixed what I told him it was and it still didn't run. He even called me the next day to be sure everything worked out. He did not gouge me even knowing how much I needed to get back on road and he was responsive and professional throughout the process. I highly recommend Capital Diesel.


Alex provides top notch service and care

Alex provides top notch service and care. I would recommend his services to anyone looking for a diesel mechanic in Northern California.

Ethan Zuehlke

I would highly recommend him

I was stranded on a Sunday and could get know one to come out and repair a tire on my pusher.
He came out after church and did my repairs at a fair price. I would highly recommend him


Why Capital Diesel is Sacramento's Choice for Mobile Truck Repair?

Capital Diesel understands that getting your semi truck back on the road quickly is your top priority. This is why our mobile truck repair team is on standby 24 hours a day and 7 days a week. It doesn’t matter if your semi truck needs midnight tire replacement or you  Thermo King or Carrier refrigeration unit on your semi trailer broke down, our mobile truck repair technicians will respond immediately. Our top priority is to get your commercial vehicle back on the road as soon as possible.

We know what it takes to get your semi truck and trailer back on the road. This is why Capital Diesel offers comprehensive mobile truck repair services which include tire replacement, suspension repair, transport refrigeration repair, Electrical systems diagnostics and repair for commercial vehicles.

Tire replacement is our most popular mobile service request. We carry the most common tire sizes for your semi truck or semi trailer or any other commercial vehicle in used and new conditions. We carry some of the best brands of tires in the industry including, Michelin tires, Falken tires, and Double Coin tires.

Another trusted semi truck road service company in Sacramento, CA

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