E.J. McKenica & Sons, Inc.

Quality doesn't cost money…It saves money

Services & Machinery

The C.N.C. Department offers computer accuracy for single and multiple unit production manufacturing.

We specialize in offering heat exchanger replacement parts- tubesheets, baffles, rings, flanges, etc. We have experience in providing these items in many different materials. From carbon steel to stainless steel to Carpenter 20 to Hastelloy C276 to clad materials and just about everything in between, we have acquired the hands-on knowledge to make a quality part at a reasonable price.

Our philosophy is: “Quality doesn’t cost money – it saves money.”

The Quality Control and Assurance Department provides our customers the confidence of superior products at competitive prices.

* We are equipped for on-site equipment repair with 24 HR breakdown service *

For a .pdf credit application for your company, please click here-> creditapp.pdf

For a .pdf tubesheet rfq form, please click here-> tubesheet rfq.pdf

Specialized C.N.C. Machinery


MAZAK Nexus 6800 II Horizontal Machining Center 41” x 35” x 25” w/full 4th axis

VTECH 3026 Vertical Machining Center 125” x 102” x 36”

KOMO VMC50 Vertical Machining Center 160” x 40” x 50”

KOMO VMC 50/120 Vertical Machining Center 120” x 32” x 32”

MAZAK AJV 60/80 Vertical Machining Center 56” x 79” x 32”

MAZAK SV20 Vertical Machining Center 26” x 59 ” x 33”

MAZAK AJV32/605 Vertical Machining Center 30 ” x 59 ” x 26”

MAZAK H-500 Horizontal Machining Center 28” x 26” x 26” w/ full 4th axis

MAZAK H-15B Horizontal Machining Center 39” x 32” x 29” w/4th axis

MAZAK H-800 Horizontal Machining Center 49” x 39” x 33” w/4th axis

JET EDGE Water-Jet 30” x 60” Cutting (up to 2 “)

MAZAK M5-N Lathe 24” Swing x 60” Centers

Primary Machinery


1 – Knight Jig Bore 17” x 36”

2 – Bridgeport Vertical Mill 12” x 36”

1 – Union Horizontal Boring Mill 48” x 48”

2 – Romi Lathes 35” Swing x 128” Centers

1 – Ikegai Lathe 20” Swing x 60” Centers

1 – Cincinnati Lathe 18” Swing x 96” Centers

1 – King Vertical Boring Mill (60” Ring/52” dia.)

1 – King Vertical Boring Mill (66” ring/60” dia.)

1 – King Vertical Boring Mill (78” ring/72” dia.)

1 – American Wizard Radial Drill 6’ x 17” Column

1 – American Radial Drill 6’ x 21” Column

1 – Ooya Radial Drill 4’ x 14” Col.

4 – Sensitive Drill Presses

1 – Automatic Cutoff Bandsaw 10” dia. cap.

1 – Doall Vertical Saw 16” throat w/hydraulic tilt

Complete Programming Facilities Including Graphics

Complete Fixture Design And Manufacturing Capabilities

**Complete Inspection Facilities