Need help with your compressed air system or air compressor?

I help people that work with industrial air compressors (compressor owners, operators, maintenance managers) to optimize their compressed air system and to prevent and troubleshoot problems.

  • Optimizing compressed air systems - so they run efficiently (save money!) and without troubles (save money and headaches!)
  • Troubleshooting air compressor problems - if things do go wrong, I am here to help.

Just use the menu on the left to browse the main topics and learn about the different subjects.

Here are some popular pages:

  • Troubleshooting – troubleshooting advice for all kinds of problems
  • Courses & Guides – my ‘learning portal’ with course and guides about various topics
  • Q&A – Ask your questions and browse previously asked questions (and my answers)

Where to start?

The best thing you can do right now is to join my free course “Compressed Air Basics“. It takes you from a beginner to a pro in no time!

Why I Started This Website

I’ve worked for years in the compressed air business and saw that many people throw money away every day:

  • Unnecessary high energy bills
  • Extra maintenance and repair costs
  • Costly breakdowns that could have been avoided

With just a few tweaks and changes many compressed air systems can be a lot better!

That’s why I’ve decided to build this site: let everyone know about the wonderful world of compressed air, and how to do it right! 

This is me - 9 years ago when I started this website

(since I am a compressor nut – I like to pose in front of compressors that I find ‘in the wild’)

What people say about me:

Gary Evans

Living Water International​

Just received your book and it is fantastic. I operate 25 diesel powered compressors in twenty countries ranging from 375 to 1100 CFM. Thanks for writing it!


United Kingdom

Thank you for the in depth analysis of our issue and the easy to follow step. You have a great talent for explaining in easy to follow language…thanks

Recent articles

Winter is coming…

The cold weather bring a particular set of problems to compressed air systems – and these problems start even before temperatures reach negative values (I’m talking degrees Celsius here). Now…

‘Oil Vomiting’ Air Compressors

I’ve received two similar questions this week, about screw compressors with a very specific problem. I call this an ‘oil vomiting’ air compressor. It’s when oil flows back out through…

Cheap filters vs OEM filters

Your compressed air filters need replacement… what do you choose? Those expensive OEM filters or a cheaper copy of them? Nowadays, for almost any brand and model of compressed air…

Water in Compressed Air Calculations

Water in Compressed Air Calculations To continue on the topic of ‘water in your compressed air’ (the other two articles are here and here), let’s examine how we can calculate…

Water in your compressed air system

Most of you guys reading this have experienced it at one point: water in your compressed air system. In fact, it’s one of the most common problems with compressed air…