Welcome to P. C. McKenzie Company

Ingersoll Rand’s Master Distributor for Compressed Natural Gas Packages. 

Since our Incorporation in 1946, P. C. McKenzie Company has been actively involved in supplying Dehydration Systems, Filter Separators, Pilot Operated Relief Valves, Air Cooled Heat Exchangers and Compressors Systems for the Natural Gas Pipeline Industry.

Our unique expertise in the Natural Gas Industry led us to Ingersoll Rand, a world leader in gas compression for NGV applications. Ingersoll Rand was looking for a qualified partner to correctly apply their engineered, pre-packaged compressor modules. In 1994, Ingersoll Rand appointed P. C. McKenzie Company as the Master Distributor for their entire CNG product line.

Since that time, we have placed hundreds of Ingersoll Rand compressors throughout the United States and Overseas. We back these sales up with local service and parts availability on a 24/7 basis. We continue to support IR products sold prior to 1994 and stand ready to assist with new NGV station design and implementation.

Our CNG Compressor Package Sales combined with EPA approved CNG Conversion information make
P. C. McKenzie Company the ideal source for Fleets thinking of  converting to natural gas.

Let our experts in Pittsburgh, Pa 
help with your NGV Station Design.

CNG INFORMATION

What is CNG?

CNG Compressor Packages

How to Design a CNG Station

CNG Bare Block

CNG Conversions for Vehicles

Compressor Trouble Shooting Guide

NGV Station Explained

Natural Gas Forklift Conversion - Refueling

CNG Storage Cascades

Used CNG  Vehicles

• CNG Compressor Packages
• CNG Conversion
• Natural Gas Processing
• CNG Parts
• Axelson Valves
• Rotary Screw Compressor 

• Boiler Sales
• Boiler Parts
• Pressure Relief Valves
• Amot Valves
• Kewanee Parts
• Ren Davco Products

We are pleased to ship all parts to International Locations. If you would like to place an order from outside the United States or if you like to ship your order outside of the U.S., please contact our parts department and we will gladly make the arrangements. 

We maintain a large inventory of boiler parts for same day shipping. Call us toll free at 877-244-4883 and let our parts department find the right part at the right price. We can even find those older "hard to locate" boiler parts!

Partial List of Boiler Parts Available

Refractory Cement
Level Controls
Pressure Controls
Boiler Gaskets
Oil Pumps
Repair Kits
Everlasting Valve
Gasket Kits
Check Valves
Temperature Gauges
A & F Pump Machine
Chemical Feed Tanks
Boiler Flame Controls
Oil Regulators
Slow Flow Meter
Oil Supply  tanks - Reservoirs

Chemical Feed Pumps
Chemical Feed Tanks
Boiler Gauges
Feedwater Controls
Level Gauges
Safety Relief Valve
Boiler Site Glass Assemblies
Everlasting Blowdown Valves
Flame Controls
Burner Parts
Low Water Cutoff Valve 
Grunfos Pumps
Boiler Pumps
Continuous Oil Change Module
ESP Pressure Sensors
Air Intake Shut off Valves

Ask us your questions ... or even better yet, chat with us live today. Go to our contact page to chat live with one of our representatives.

Find tips in our site to help maintain your boiler  in our "boiler tips" section. We not only sell and service boilers; we offer solutions.