Mac Trailer Search
Our Staff

Our Staff

The success of MAC Trailer can be attributed to a quality product built by quality people. Our product is complimented by an experienced work force of over 1100 employees and an Authorized Dealer Network that is supported by a full service and repair facility complete with an Aftermarket Parts Department – All committed to the highest level of customer service.

Corporate Office

Mike Conny

Jenny Conny
Secretary of Treasury/Owner

Steve Hallas
President of Sales

Dennis Postiy
Corporate Vice President

David Sandor
Vice President of Operations-Alliance Facility

Ben Childers
Vice President of Materials

Bill Ogden

Gary Conny
HR Director / Executive Assistant to Corporate VP

Robin Ward

Steve Taylor
Director of Cost & Vendor Development

Diana Austin
Director of Finance/Acc

Dave Wade
Compliance Officer/ Asst. HR Director

Jim Faulkner
Director of Engineering

Kristi Rummel
Manager of Marketing, Advertising, Web/Social Media

Joe Dennis
Dump Trailer Product manager

Matt Simmons
Waste Division Product manager

Greg Utley
Quality Assurance Manager

Al Liber
Production Control Manager

Phil Linger
Plant Manager

Jeff Sheen
Plant Manager

John Evans
Facilities Manager- Alliance

Rick Berg
Lean Inventory Control Manager-Alliance

Jeni Menegay
Customer Service Manager

DeDe Betz
Human Resource Supervisor- Alliance

Shelley Fether
Executive Assistant

Jamie Smead
Assistant CFO

Traci McLaughlin
Transport- Alliance


Dan Tubbs
Vice President of Operations-Salem Facility

Adam Stryffeler
General Manager- Salem Facility

Bill Mack
Human Resource Manager- Salem Facility

Lenny Miller
Flatbed Trailer Product manager

Mike Johnson
Pneumatic Tank Product Manager

Mat Arnoto
Engineering Manager- Salem Facility

Cora McDonald
Comptroller- Salem Facility

Brianna Jones
Human Resource Generalist

Lisa White
Transport- Salem Facility

Jennece Wilson
System Programmer

Chip Ferguson
Plant Manager


Jim Maiorana
Co-Owner & President – MAC LTT

Terri Maiorana
Executive Administator

Ed Mansell
Vice President- MAC LTT

Scott Swenson
Vice President of Manufacturing-Kent & Billings

Scott King
Plant Manager- Kent Facility

Carol McNutt
General Manager- Kent Facility

Dave Shannon
General Manager- Billings Facility

Mark Carpenter
Warranty manager- Kent Facility

Jill McDermott

Rose Dolance
Human Resource Director

Marty Vogt
Regional Sales Rep

Lori Picicco
Inside Sales

Adam Groves
Inside Sales


Ken Butler
Inside Sales Manager

Kayla Madeline
Inside Sales - Alliance

Cindy Hardman
Inside Sales - Alliance

Tim Glasser
Inside Sales- OK

Steve Oldfield
Inside Sales - Salem

Colleen Miller
Executive Sales Secretary

David Edwards
Outside Sales: FL, GA, AL, MS, LA

Bob Plizga
Outside Sales: PA, NY, VA, NJ

Tom LaGiglio
Outside Sales: IN, IL, WI, IA, MN, ND, SD

Tim Gorman
Outside Sales: TX, OK, AR, KS, NB, MO

Ezra Stocker

Jeff McDonald
Outside Sales- Waste Division

Tim Ewing
Outside Sales: PA,ME,NH,MA,VT,RI,CT,DE,MD

Shawn Fredritz
Outside Sales-Waste Division

Norm Reggi
Outside Sales: KY, TN, WV, NC, SC

Jeff Woods
Outside Sales: OH

Kyle Hallas
Outside Sales: MI


Tony Sparks
Aftermarket Parts General Manager

Tom Davidson
Assistant Parts Manager

Rachel Conny
Controller Parts Sales

Matt McGary
Purchaser - Parts Sales

Lou Albert
Purchaser - Parts Sales

Dave Keagy
Parts Sales Rep.

Steve Smith
Parts Sales Rep.

James Stokoe
Parts Sales Rep.

Kevin Benning
Parts Sales Rep.

Bill Smith
Outside Part Sales

Tyler Postiy
Parts Website Administrator

Mike Bobish
Parts Draftsman

Tracy Bennett
Parts Receiver


Gary Blough
General Manager

Dave Smith
Warranty Manager

Tricia Coleman
Comptroller - Service

Ken Speedy
Service Manager

Dan VanFossen
Tank Repair Manager


Brian Whitlatch
GM Used Trailer Sales

Lynette Kester

Eric Gibbons
Used Trailer and Tank Sales

John Cannell
Used/New Trailer and Tank Sales