Get the guaranteed uptime you demand with M&J Valve Services
Your business is on the line — M&J delivers.

At M&J, we don’t just engineer, manufacturer and supply the highest quality compressor valves in the gas and petrochemical industry. We keep your lines running. It’s a combination of knowledge, commitment and an intense hunger to be the best. That’s why M&J has been the #1 choice for 20 years.

Have you considered how important one valve can be?

• It’s going to open and close 946 million times a year.
• It endures 1,000 pounds of pressure.
• And it can shut your line down for days … and the profits that go with it.

You can operate with confidence when you trust the valve service with proven commitment to your lines. You can build on the success of M&J.

Our success is based on principles we call The Three Truths. Those principles provided the foundation for our most well-known service, compressor valve repair and manufacturing. Those same principles inspired us to become leaders in packing case service, parts distribution and machine shop services. And with locations across the nation, you’ve got immediate access to M&J — you’re on the fast track to getting your line up and running (and staying there).

It’s M&J’s 20-year ritual — why meet the standard, when you can beat it every day?