Contact Us
The National Ready Mixed Concrete Association
NRMCA, 66 Canal Center Plaza, Suite 250, Alexandria, VA 22314
- Tel: 703-706-4800
- Fax: 703-706-4809
- Meetings Fax: 301-565-8200
To contact us, please fill out this form or contact a staff member from the list below.
Executive
Michael Philipps
President
Phone: 703-706-4839
Email
Nicole Maher
Chief Operating Officer
Phone: 703-706-4858
Email
Heather Houck
Senior Executive Administrator, Office of the President
Phone: 703-706-4853
Email
Communications and Promotion Strategy
Gregg A. Lewis, AIA, LEED AP
Chief Communications Officer
Phone: 540-529-3893
Email
Frank Cavaliere
Director, Special Programs/Communications
Phone: 703-706-4841
Email
Malachy Joyce
Social Media Content Creator and Communications Manager
Phone: 919-548-2947
Email
Compliance and Operations
Gary Mullings
Executive Vice President/Division Head, Compliance and Operations
Phone: 703-706-4861
Email
Kevin Walgenbach
Senior Vice President, Compliance and Regulatory Affairs
Phone: 703-706-4857
Email
Shawnita Dickens
Manager, Certification Programs
Phone: 703-706-4854
Email
Marcus Teel
Printing and Shipping Coordinator
Phone: 703-706-4825
Email
Engineering
Colin Lobo, Ph.D., P.E.
Executive Vice President/Division Head, Engineering
Phone: 703-706-4860
Email
Karthik Obla, Ph.D., P.E.
Vice President, Technical Services
Phone: 703-706-4863
Email
Karen Bean
Manager, Engineering and Operations
Phone: 703-706-4868
Email
Danny Dickerson
*Laboratory Technician
Phone: 703-706-4871
Email
Alpha Moore
Administrative Assistant, Engineering and Operations
Phone: 703-706-4882
Email
Stuart Sherman
*Laboratory Manager, Engineering
Phone: 703-706-4872
Email
Joshua Surbur
*Laboratory Technician
Email
Finance
Joe Roche
Chief Financial Officer
Phone: 703-706-4831
Email
Craig Shuba
Controller
Phone: 703-706-4844
Email
Tamara Franklin
Financial Accounting Manager
Phone: 703-706-4832
Email
Angelia Henderson
Accounts Payable Specialist
Phone: 703-706-4843
Email
Government and Political Affairs
Andrew Tyrrell
Executive Vice President Government Affairs
Phone: 703-706-4856
Email
Human Resource
Tim Cooper
Executive Vice President, Human Resources
Phone: 703-706-4840
Email
Patty O’Brien
Senior Director, Human Resources Operations
Phone: 703-706-4833
Email
Diamond Williams
Administrative Assistant
Phone: 703-706-4834
Email
Information Technology
Lawrence Afable
Vice President, Information Technology
Phone: 703-706-4867
Email
Local Paving
Brian Killingsworth, P.E.
Executive Vice President/Department Head, Local Paving
Phone: 210-508-4923
Email
Phil Kresge
Senior Vice President, Local Paving
Phone: 215-779-7375
Email
Don Clem, P.E.
Vice President, Local Paving
Phone: 303-881-5009
Email
Greg Halsted, P.E.
Senior Director, Local Paving
Phone: 360-920-5119
Email
Amanda Hult, P.E.
Senior Director, Local Paving
Phone: 720-648-0323
Email
Luke McHugh, P.E.
Senior Director, Local Paving
Phone: 267-212-4700
Email
Marketing
Helen Stuart
Marketing Manager, Website Manager
Phone: 703-706-4883
Email
Meetings
Jessica Walgenbach
Senior Director, Meetings
Phone: 703-706-4852
Email
Jeff Bowers
Meetings Coordinator
Phone: 703-706-4835
Email
Membership
Alex Land
Director, Membership Engagement
Phone: 703-706-4848
Email
Amanda Muller
Director, Membership Engagement
Phone: 703-706-4838
Email
Publications
Jacques Jenkins
Manager, Customer Service
Phone: 703-706-4865
Email
Structures and Sustainability
Lionel Lemay, P.E., SE, LEED AP
Executive Vice President/Division Head, Structures and Sustainability
Phone: 847-922-7995
Email
Michael Wymant, MEB, LEED AP+ OM, BD+C
Vice President, Building Innovations
Phone: 850-818-2057
Email
Frank Gordon
Senior Director, Building Innovations
Phone: 865-719-2861
Email
Patrick Matsche
Senior Director, Building Innovations
Phone: 415-672-5275
Email
Justin McCain
Director, Building Innovations
Phone: 253-228-6295
Email
Frank Mruk, FAIA, LEED AP
Senior Director, Building Innovations
Phone: 401-585-7756
Email
Donn C. Thompson AIA, LEED AP BD+C
Senior Director, Building Innovations
Phone: 224-627-3933
Email
Derek Torres
Project Manager, Concrete Promotion
Phone: 973-876-0938
Email
Brandon Wray
Director, Building Innovations
Phone: 408-806-0453
Email
Sustainability and Codes
Shamim Rashid-Sumar, P.E., FSFPE
Senior Vice President, Codes and Standards
Phone: 917-484-1960
Email
Darryl Dixon
Director, Energy Codes & Standards
National Ready Mixed Concrete Association
Phone: 813-727-9324
Email
Matthew Lemay
Manager, Codes and Sustainability Programs
Phone: 847-323-0413
Email
Julian Mills-Beale, PhD, MSc (Civil Eng.)
Director, Codes and Standards
Phone: 484-633-7452
Email
Tiffany Reed-Villarreal
Director, Sustainability Codes and Standards
Phone: 817-600-9330
Email