Services

At JJ ENERGY SOLUTIONS, a generator inspection means a thorough check-up of your entire power system by our experienced technicians. We assess all critical components—including the engine, fuel system, battery, control panel, and safety features—to ensure everything is running smoothly and safely.

We look for signs of wear, potential issues, and performance inefficiencies, and we provide clear recommendations to keep your generator reliable and ready when you need it most. Our goal is to prevent problems before they happen and keep your power system in peak condition.

What's Included:

Visual inspection of the entire unit for signs of wear, damage, or leaks
Battery check – voltage, terminals, electrolyte levels, and charging system
Oil level and condition check
Fuel system inspection – lines, filters, and fuel quality
Air filter inspection and cleaning/replacement if needed
Coolant level and condition check (for liquid-cooled units)
Electrical connections check – wiring, terminals, and grounding
Control panel diagnostics – checking for alarms, error codes, or abnormal readings
Automatic transfer switch (ATS) inspection (if applicable)
Run test – checking startup, operation, and shutdown performance
Report and recommendations – summary of findings and any needed actions

Please note this is a generalized list as it may change based on type of unit.

Our diagnostic service is a deep dive into your generator’s performance. Using advanced tools and software, JJ ENERGY SOLUTIONS technicians identify any faults, error codes, or irregularities in your system.

We analyze everything from engine performance and electrical output to control systems and sensor data, pinpointing issues quickly and accurately. This allows us to recommend the right solutions and prevent costly breakdowns before they happen—keeping your power reliable and your downtime minimal.

What's Included:

Full system scan using advanced diagnostic tools
Error code and fault log retrieval from the control panel
Battery and charging system test
Fuel system performance check – flow, pressure, and injector status
Ignition and engine performance evaluation
Voltage and frequency output testing
Load simulation to monitor generator response under demand
Analysis of abnormal noises, vibrations, or fluctuations
Component-specific testing (alternator, regulator, sensors, etc.)
Detailed diagnostic report with findings and recommended repairs

Please note this is a generalized list as it may change based on type of unit.

When you choose JJ ENERGY SOLUTIONS for generator service, you’re getting expert care and precision maintenance. Our skilled technicians perform a full service routine, including oil and filter changes, fuel system checks, battery testing, load bank testing, and full system diagnostics.

We ensure your generator runs efficiently, meets safety standards, and is always ready to perform in critical moments. Regular service helps extend the life of your equipment and minimizes the risk of unexpected failures.

What's Included:

Oil change and replacement of oil filter
Air filter inspection and cleaning or replacement
Fuel filter inspection and replacement (if needed)
Battery test – check charge, terminals, and performance
Spark plug inspection/replacement (for gas units)
Coolant check – level, condition, and radiator inspection (liquid-cooled units)
Electrical system inspection – connections, terminals, and wiring
Lubrication of moving parts where applicable
Load testing – simulate demand to ensure proper output and reliability
Control panel and safety system test
Full system check with service report and maintenance recommendations

Please note this is a generalized list as it may change based on type of unit.

When your generator needs repair, JJ ENERGY SOLUTIONS delivers fast, dependable service you can trust. Our highly trained technicians diagnose the issue, source quality replacement parts, and perform precise repairs to restore full functionality.

Whether it's electrical faults, fuel system issues, engine problems, or control panel failures, we handle it all—minimizing downtime and ensuring your system is back up and running quickly. We’re committed to reliable repairs that last, so you’re never left without power when it matters most.

What's Included:

Thorough troubleshooting to identify root cause of failure
Component repair or replacement (engine parts, alternator, sensors, etc.)
Fuel system repairs – lines, filters, injectors, or pumps
Battery system and charging circuit repair
Electrical repairs – wiring, control panel, fuses, and breakers
Automatic Transfer Switch (ATS) repair (if applicable)
Testing under load to ensure proper operation post-repair
System recalibration and safety checks
Cleanup of any leaks, debris, or damaged parts
Repair report and recommendations for preventing future issues

Please note that this is a generalized list that may change based on type of unit or repair.

Get a Free Quote

Contact us today for a free quote! Whether you need installation, service, diagnostics, or repairs, JJ ENERGY SOLUTIONS is here to help. Our expert team is ready to assess your needs and provide a customized, no-obligation estimate. Reliable power starts with the right partner—reach out now and let’s keep you powered up.