
Very Professional
Very professional and experience with troubleshooting on my skidsteer. I Was not able to start my skidsteer Mitchell was able to source the problem quickly.
Dan B.
Your Source for Preventive Diesel Maintenance in Jacksonville
Preventive maintenance is about staying ahead of problems, not reacting to breakdowns. At Priority Diesel, our mobile preventive diesel maintenance service is designed to keep trucks, trailers, and equipment running reliably throughout Jacksonville and New Brunswick with planned, proactive servicing. By addressing your routine maintenance needs on schedule, we help reduce unexpected downtime and minimize costly interruptions to your operation. It can be scheduled in advance to align with your operating schedule. Services are available as part of regular maintenance programs or as standalone maintenance calls.
Our mobile maintenance services can be performed at fleet yards, job sites, and farms – no matter where you are across New Brunswick. Our approach allows your equipment to stay where it works, while our experienced diesel technicians handle servicing efficiently and professionally. Contact us today to request a quote on preventive maintenance.
While preventive maintenance is planned and non‑emergency, Priority Diesel is available 24/7 if issues are identified during service and immediate attention is needed.

What Preventive Maintenance Includes
Our preventive maintenance services focus on reliability. Work is performed at regular intervals to support your equipment’s long-term performance. Preventive maintenance may include:
● routine maintenance and scheduled servicing
● preventive checks and minor adjustments
● early identification of developing issues before failures occur
● maintenance completed alongside other mobile repairs when required
This approach helps address problems early, when they are less disruptive and easier to plan for.
Benefits of Preventive Maintenance
Preventive maintenance delivers real, practical results that support your uptime and operational planning, including:
● fewer unexpected roadside breakdowns
● reduced downtime and service interruptions
● better planning for repairs instead of emergency calls
● maintenance completed without sending units to a shop
Planned service helps keep equipment productive and reduces the stress and cost of emergency repairs.
The Mobile Maintenance Advantage
Priority Diesel provides preventive maintenance wherever your equipment is located. There’s no need to pull trucks or machinery off the road unnecessarily or arrange transport to a shop.
Mobile maintenance is ideal for:
● fleet yards and job sites
● rural and remote locations (farmers, loggers, etc.)
● seasonal or location‑based operations
● fleets requiring flexible scheduling
● commercial trucking companies
We often work with fleet operators, owner-operators, and businesses running equipment daily or seasonally to ensure the integrity of their fleet.


