What Does Air Compressor Service Include? A Quick Guide for Plant Managers

What Does Air Compressor Service Include? A Quick Guide for Plant Managers

Whether you're responsible for a single unit or an entire production line, keeping your air compressor in top condition is critical to avoiding downtime. But what exactly is included in air compressor service? And how often should it be done?

This guide breaks down the essentials so you can stay ahead of breakdowns, schedule proactively, and extend the life of your equipment.

What Is Air Compressor Service?

While it's also strategically the name of our company, “Air compressor service” typically refers to a professional inspection and maintenance routine that keeps your system running efficiently. It includes a combination of checks, cleanings, replacements, and tests, depending on your compressor type and how often it runs.

What’s Included in a Standard Service Visit?

While every service provider has their own approach, here’s what you can typically expect during a routine visit:

• Visual inspection of the compressor and surrounding area
• Check and top-off oil or coolant levels
• Replace oil filter and air filter (as needed)
• Check belts and couplings for wear
• Inspect and test safety shutdowns and alarms
• Drain and clean moisture traps or condensate drains
• Inspect hoses, fittings, and electrical connections
• Review compressor operating temperature and pressure readings
• Clean the cooler (if applicable)

How Often Should Compressors Be Serviced?

It depends on your equipment and usage, but here are general guidelines:

• Rotary screw compressors: Service every 2,000 to 4,000 hours
• Reciprocating compressors: Service every 3–6 months
• Dryers and filtration systems: Inspect quarterly

You can also download our recommended service checklist for more details.

Preventative Maintenance vs. Emergency Repair

Waiting until something breaks is a surefire way to rack up costs and lose productivity. Routine service visits are part of a preventative maintenance plan—and they’re far more affordable than emergency repairs or replacements.

What About Internal Parts?

In addition to filters and fluids, professional technicians may recommend inspecting internal components like:

• Scavenge lines
• Oil separators
• Air ends (for rotary screw models)
• Check valves and inlet valves

These components can wear down over time (even if your machine still runs) and catching them early can save you thousands in the long run.

How Do I Know What My Compressor Needs?

If you’re not sure what your machine needs, start by reviewing your owner's manual or referencing our Compressor Service page. You’ll find interval recommendations and downloadable tools to help you stay on schedule.

Final Thoughts

A consistent air compressor service routine isn’t just a box to check, it’s a smart way to protect your equipment, your uptime, and your budget. If you’re looking for a simple place to start, filter replacements and oil changes are a great first step.