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Mobile Truck Repair
On-site repair for trucks that can't make it to a shop. We bring the tools and the diagnostic know-how to wherever your rig sits.
Mobile diesel truck repair in Signal Hill
Diesel Repair That Comes to Your Truck
Mobile truck and trailer service out of Signal Hill: fast response, honest work, and technicians who know diesel inside and out.
4.5★
Google Rating
12
Google Reviews
Services
Everything we take on.
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Diesel Service
Diesel engine work from technicians who specialize in it, the reason drivers with heavy equipment keep our number saved.
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Air Line & Air Hose Repair
Damaged or leaking air hoses repaired on site so your brakes and systems are back to spec before you roll.
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Trailer Wiring Repair
Trailer light and wiring faults traced and fixed, the kind of small failure that will otherwise put you out of service.
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Truck Maintenance
Routine car and truck repair and maintenance to keep trucks in service and off the shoulder.
Photos
A look around.
We come to your truck. Diesel done right, on site.
Our story
Trucks Don't Break Down Where It's Convenient
We're Mark's Mobile Truck Services, a mobile repair outfit based on Olive Avenue in Signal Hill. When a truck or trailer goes down, we come to it — no tow, no waiting days for a shop bay to open up.
Diesel is what we do. Air lines, trailer wiring, and the everyday failures that strand a rig are all routine work for us, and our customers tell us the same things year after year: we show up quickly, we're straight with them, and the repair holds.
Many of the drivers and fleets we work with have been calling us for years. That's the part of this business we're proudest of.
- Mobile service: we come to the truck
- Diesel specialists
- Open six days a week, Monday through Saturday
- Rated 4.5★ by Google reviewers
What customers say
“Had a damaged air hoses and trailer wire and they showed up quickly and did a good job of repairing it.”
“I've been having work done with Mark's Mobile for years. Very nice and very professional service.”
“Honest, hard-working staff/owner. Great, precise, quick, and thorough service!”
Get it booked.
Serving Signal Hill, CA.
(562) 290-0234
Get directions →3346 Olive Ave, Signal Hill, CA 90755, USA
Hours
Closed now- Monday
- 8:00 AM – 4:30 PM
- Tuesday
- 8:00 AM – 4:30 PM
- Wednesday
- 8:00 AM – 4:30 PM
- Thursday
- 8:00 AM – 4:30 PM
- Friday
- 8:00 AM – 4:30 PM
- Saturday
- 8:00 AM – 4:30 PM
- Sunday
- Closed
3346 Olive Ave, Signal Hill, CA 90755, USA
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