Available now, Or anytime you need us.
We offer light-duty, medium-duty, and heavy-duty commercial towing and mobile truck repair, as well as full service fleet repair and maintenance at our location or yours. We also offer equipment transportation to move any object from 10,000 to 120,000 lbs.
We work with a sense of urgency, using modern tools, technology, and deep experience to keep fleets running and to get broken trucks back on the road, faster.
NEED IMMEDIATE ASSISTANCE?
Comprehensive Maintenance Solutions
Our primary services include roadside assistance, fleet service, and in-shop truck repair. Our experienced technicians can maintain your heavy duty tractors, trailers, medium duty trucks, delivery vans, and other commercial vehicles. We’re open 24 hours. Just call 866-466-4600 to access any of our services. We accept third-party billing such as GE Fleet, ARI, Donlen Fleet, TTN, NTTS Hot Wheels & more. We also accept Visa, Mastercard, Discover, AMEX, Comchek, TChek, EFS.
Emergency Roadside Assistance
With a network of 50 trucks available throughout southern California and Central Valley, our typical arrive-time is less than 60 minutes. Most issues can be diagnosed and repaired on the road, rather than in our shop; however, we do offer towing services for virtually any vehicle.
- 24 Hour Roadside Assistance
- 24 Hour Towing Service
- Mobile Diagnostic Computer
- Competitive Rates
- 2 Hour Minimum
- Mileage Charges Apply
- Semi Trucks, Diesel Trucks, Commercial Vehicles, Trailer Repair, Motorhome Repair, Vehicle Recovery, and more
On-Site Fleet Service
We offer comprehensive field service solutions including preventive maintenance and inspection services — working when you’re not, so you don’t have to schedule drivers. We make it convenient for fleet owners to keep their trucks and equipment in optimal running condition.
- Trucks, Vans, Pick-ups
- Trailer Fleet Maintenance
- On Site Maintenance
- DOT/BIT Inspections
- CSA/DVIR Compliance
- Competitive Rates
- Scheduled maintenance for Heavy Duty Tractors, Trailers, Medium Duty Trucks, Delivery Vans, Commercial Vehicles
Full-Service Shop Repair
We work on a variety of commercial fleet vehicles ranging from cars to Class-8 trucks. We invest in modern technology that speeds service and lowers cost. Our team has a wide variety of certifications and countless hours of service.
- On Vehicle Wheel Balancing
- Custom Fabrication
- Body Swaps
- Air Conditioning
- Preventative Maintenance
- DPF Cleaning
- Exhaust System…and more!
Join our Experienced Team
Our mechanics benefit from a tremendous work environment, competitive pay, and a company culture that puts people first. We arm them with modern tools, equipment, and diagnostic gear. We seek conscientious, experienced people with strong work ethics and a bias toward action. If this type of environment sounds appealing to you, we invite you to explore our current career opportunities, below.
This form is for non-emergency communication. If you need emergency assistance, please use call us anytime day or night.
Founded in 1969 by Jim and Evelyn Harden, JTS has flourished as a family-owned business through three generations of leadership. For more than 50 years, we’ve remained true to the values instilled in our company by its founders — outstanding service at a fair price… and an honest, transparent approach to business.