Coolant System Repair in Fontana, CA

Are you experiencing overheating issues with your diesel vehicle or fleet? Our expert team at OnSite Truck & Equipment Repair in Fontana, CA, specializes in coolant system repair and maintenance, ensuring your engines run smoothly and efficiently.

Coolant System Solutions in Fontana and Beyond

At OnSite Truck & Equipment Repair, we understand the critical role a well-maintained coolant system plays in the performance and longevity of diesel vehicles. Serving areas including Chino Hills, Claremont, and the broader regions of Los Angeles County and Inland Empire, our skilled technicians are equipped to handle all aspects of coolant system maintenance and repair.

From routine coolant/antifreeze flushes to comprehensive cooler repairs, we employ the latest tools and techniques to prevent overheating and corrosion, which are common issues in diesel engines. Regular maintenance of your coolant system not only prevents engine failure but also ensures optimal fuel efficiency and emissions control.

Need Expert Coolant System Maintenance? Call Us Now at (951) 588-8000

Don’t wait for overheating to sideline your vehicle. Contact OnSite Truck & Equipment Repair today at (951) 588-8000 for top-notch coolant system services that keep your diesel engines at peak performance.

FAQs

What is involved in coolant system repair and maintenance?

Coolant system repair and maintenance involve inspecting and servicing various components, including the radiator, water pump, hoses, and thermostat. Services might include leak checks, hose replacement, and coolant fluid flush and fill to ensure your system is free from contaminants and functioning efficiently.

How often should I have my coolant system checked?

For most diesel vehicles, we recommend a coolant system inspection at least once a year or per the manufacturer’s guidelines. Regular checks help identify potential issues early, preventing costly repairs and downtime.

What areas do you serve?

OnSite Truck & Equipment Repair proudly serves all cities in Los Angeles County, Orange County, San Bernardino County, and the Inland Empire. Specific communities include Pomona, Jurupa Valley, Palm Springs, Riverside, and more. No matter where you are in these regions, our mobile repair services can come to you.

Looking for Reliable Coolant System Maintenance? Call (951) 588-8000 Now!

If you’re in Fontana or any surrounding area and need dependable coolant system services, don’t hesitate to call us at (951) 588-8000. Ensure your diesel vehicles and fleets are in expert hands with OnSite Truck & Equipment Repair.

What They're Saying About Us

See why our customers consider OnSite Truck & Equipment Repair the go-to repair shop in Fontana, CA and the surrounding areas!

Best truck repair in town!! Broke down on the side of the freeway - they sent a tech to me and he took my truck apart and had another technician bring him the part to replace! Quick, easy, efficient and super nice. Thanks Kacie, Maui and Vanessa!!

Freddy Daniel Miranda Silva

Very professional and great work done. Definitely have a returning customer with me and my trucks

Christopher Van Egmond

It was a privilege having your tech Payne work on our company equipment. He goes above and beyond every time and has excellent customer service skills. I look forward to Payne handling our account more regularly.

Jeff Brown

I took my personal truck to Onsite to get new tires. Working with Kacie she is professional. The Onsite team did a great job on the installation.

Joshua Shafor

My dad went in to get his truck fixed and this place did not disappoint. Adael was very friendly, walked him through the whole process and all associated costs. As a Spanish speaker, it’s nice to know people still care and take the time to help instead of trying to make a quick dollar. His truck was ready to go within the timeline he was given & he left a happy customer. Thank you!

Jazmine Vazquez

Contact Us

Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 7:00am to 4:00pm.

Our Hours

Monday - Friday
7:00 AM to 4:00 PM

Saturday - Sunday
Appointments Only

24/7 Roadside assistance

Speak to a Service Advisor Now!