Our Team

Our team of licensed professionals is dedicated to ensuring every project is completed in accordance with our own standards of excellence.

LAWRENCE MARSHALL, P.E.
LAWRENCE MARSHALL, P.E.Principal
Larry
LarryBaseball Dad
Larry’s Info

Joined: 2000 

lmarshall@mntm.co

845.744.3620 ext. 306

-Bachelor of Science in Civil Engineering, Lehigh University

-New York Professional Engineer (2009)

Zachary A. Peters, P.E.
Zachary A. Peters, P.E.Principal
Zack
ZackBookworm
Zack’s Info

Joined: 2009

 zpeters@mntm.co

845.744.3620 ext. 308

-Bachelor of Science in Civil Engineering, Lehigh University

-New York Professional Engineer (2014)

-Pennsylvania Professional Engineer (2014)

Kyle Walz
Kyle WalzSurveying
Kyle
KyleWish I Was Golfing
Kyle’s Info

Joined: 2011

kwalz@mntm.co

845.744.3620 ext x302

-Bachelor of Science in Natural Resource Management, Green Mountain College

Timothy Martz, L.S.
Timothy Martz, L.S.Surveying
Tim
TimStrictly Business
Tim’s Info

Joined: 2014

tmartz@mntm.co

845.744.3620 ext. 307

– Bachelor of Science in Environmental Geosciences, University of Buffalo (SUNY)

Ryan Smithem, E.I.T.
Ryan Smithem, E.I.T.Engineering
Ryan
RyanMaster Angler
Ryan’s Info

Joined: 2015

 rsmithem@mntm.co

845.744.3620 ext. 309

-Bachelor of Science in Civil Engineering, Manhattan College

William Joy
William JoyEngineering
Billy
BillySuper Dad
Billy’s Info

Joined: 2019

wjoy@mntm.co

845.744.3620

Justin Smith
Justin SmithSurveying
Justin
JustinSquirrel Whisperer
Justin’s Info

Joined: 2020

jsmith@mntm.co

845.744.3620 ext. 303

Nicole McRae
Nicole McRaeSurveying
Nicole McRae
Nicole McRaeThe Collector
Nicole’s Info

Joined: 2022

nmcrae@mntm.co

845.744.3620 ext. 311

– University of Connecticut: Bachelor of Arts: Statistics (2016)
– Mount Saint Mary College: Master of Business Administration (2020)

Kendra Marshall
Kendra MarshallBookkeeper
Kendra
KendraFormer English Teacher
Kendra’s Info

Joined: 2014

kmarshall@mntm.co

845.744.3620

Education:
– Bachelor of Arts in English, Moravian College
– Master of Education in Middle Level Education, Waldent University

Nicole Larsen
Nicole LarsenAdministrative Assistant
Nicole Larsen
Nicole LarsenCoffeeholic
Nicole’s Info
William G Norton, L.S.
William G Norton, L.S.Founder (DEC.)
William G Norton, L.S.
William G Norton, L.S.Founder (DEC.)
JOHN TAROLLI, P.E./L.S.
JOHN TAROLLI, P.E./L.S.Founder
JOHN
JOHNJohnny Be Good
John’s Info

Founder 1982

jtarolli@mntm.co

845.744.3620 ext. 305

-Bachelor of Engineering Degree, Manhattan College

-Master’s of Science Degree in Engineering, Clarkson College of Technology

-New York Licensed Land Surveyor (1976)

-New York Professional Engineer (1981)(Inactive)

Alphonse Mercurio, L.S.
Alphonse Mercurio, L.S.Founder (Ret.)
Alphonse Mercurio, L.S.
Alphonse Mercurio, L.S.Founder (Ret.)