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Laurence Sack, Pe Ptoe Email & Phone Number

Master of Science in Civil Engineering at University of Dayton at LJB Inc.

Location: Dayton, Ohio, United States 3 work roles 2 schools

1 work email found @ljbinc.com 5 phones found area 517 and 937 LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 100%

Current company

LJB Inc.

Role

Master of Science in Civil Engineering at University of Dayton

Location

Dayton, Ohio, United States

Company size

173 employees

Who is Laurence Sack, Pe Ptoe? Overview

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Quick answer

Laurence Sack, Pe Ptoe is listed as Master of Science in Civil Engineering at University of Dayton at LJB Inc., a company with 173 employees, based in Dayton, Ohio, United States. AeroLeads shows a work email signal at ljbinc.com, phone signal with area code 517, 937, and a matched LinkedIn profile for Laurence Sack, Pe Ptoe.

Laurence Sack, Pe Ptoe previously worked as Senior Project Engineer at Ljb Inc. and Adjunct Professor at University Of Dayton, Department Of Civil Engineering And Engineering Mechanics. Laurence Sack, Pe Ptoe holds Master Of Science In Civil Engineering, Civil Engineering from University Of Dayton.

Company email context

Email format at LJB Inc.

This section adds company-level context without repeating Laurence Sack, Pe Ptoe's masked contact details.

*@ljbinc.com

71% confidence

AeroLeads found 1 current-domain work email signal for Laurence Sack, Pe Ptoe. Compare company email patterns before reaching out.

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Profile bio

About Laurence Sack, Pe Ptoe

Mr. Sack is a senior transportation engineer who has 37 years of experience in traffic engineering, fiber optic cable design, bike/pedestrian design and lighting design. Mr. Sack has a bachelor's and master's degree in civil engineering. He has completed numerous Ohio DOT and FHWA (NHI) training courses including maintenance of traffic, signing and markings, curb ramp, pedestrian, bicycle and highway lighting.

Listed skills include Traffic Engineering, Civil Engineering, Highways, Traffic Signals, and 30 others.

Current workplace

Laurence Sack, Pe Ptoe's current company

Company context helps verify the profile and gives searchers a useful next step.

Ljb Inc.

Master of Science in Civil Engineering at University of Dayton

miamisburg, ohio, united states

Website

ljbinc.com

Employees

173

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Company profile

View company profile Email format

3 roles

Laurence Sack, Pe Ptoe work experience

A career timeline built from the work history available for this profile.

Senior Project Engineer

Current

Ljb Inc.

ALL-Lima Area Transportation Study U.S. Route 40 (North Street) Realignment

Mar 1997 - Present

Adjunct Professor

University Of Dayton, Department Of Civil Engineering And Engineering Mechanics

Dayton, Ohio

Sep 1985 - May 2005

Project Manager

Shaw, Weiss & Denaples

Dayton Ohio

Prior to coming to LJB, Mr. Sack led many multidisciplinary teams in the design and management of bikeway, highway, traffic, bridge and lighting projects, gaining exceptional skills in both engineering and leadership. Mr. Sack has had a role in many projects that have been valuable to the Miami Valley region. He helped to design the popular Taylorsville.

May 1981 - Mar 1997

Team & coworkers

Colleagues at LJB Inc.

Other employees you can reach at ljbinc.com. View company contacts for 173 employees →

AH

Amanda Howard Colleague at Ljb Inc. Franklin, Ohio, United States, United States View → RS

Reanna Singleton Colleague at Ljb Inc. Dayton Metropolitan Area, United States View → XL

Xiaohan Li Colleague at Ljb Inc. Raleigh, North Carolina, United States, United States View → RK

Ratko Kaurin Colleague at Ljb Inc. Sarajevo, Federation Of Bosnia And Herzegovina, Bosnia And Herzegovina, Bosnia And Herzegovina View → EW

Elizabeth Woodrich, E.I. Colleague at Ljb Inc. Dayton, Ohio, United States, United States View → LE

Larry Ensign Colleague at Ljb Inc. Greater Cleveland, United States View → RM

Rose Mckenna Colleague at Ljb Inc. Dayton, Ohio, United States, United States View → WS

William Schindler Colleague at Ljb Inc. Dayton, Ohio, United States, United States View → II

Iujnfao Iddjf Colleague at Ljb Inc. United States, United States View → JH

Joe Hickey Colleague at Ljb Inc. Dayton, Ohio, United States, United States View →

2 education records

Laurence Sack, Pe Ptoe education

Master Of Science In Civil Engineering, Civil Engineering

University Of Dayton

Activities and Societies: ITE

Bachelor Of Civil Engineering, Civil Engineering

University Of Dayton

Activities and Societies: ASCE

FAQ

Frequently asked questions about Laurence Sack, Pe Ptoe

Quick answers generated from the profile data available on this page.

What company does Laurence Sack, Pe Ptoe work for?

Laurence Sack, Pe Ptoe works for LJB Inc..

What is Laurence Sack, Pe Ptoe's role at LJB Inc.?

Laurence Sack, Pe Ptoe is listed as Master of Science in Civil Engineering at University of Dayton at LJB Inc..

What is Laurence Sack, Pe Ptoe's email address?

AeroLeads has found 1 work email signal at @ljbinc.com for Laurence Sack, Pe Ptoe at LJB Inc..

What is Laurence Sack, Pe Ptoe's phone number?

AeroLeads has found 5 phone signal(s) with area code 517, 937 for Laurence Sack, Pe Ptoe at LJB Inc..

Where is Laurence Sack, Pe Ptoe based?

Laurence Sack, Pe Ptoe is based in Dayton, Ohio, United States while working with LJB Inc..

What companies has Laurence Sack, Pe Ptoe worked for?

Laurence Sack, Pe Ptoe has worked for Ljb Inc., University Of Dayton, Department Of Civil Engineering And Engineering Mechanics, and Shaw, Weiss & Denaples.

Who are Laurence Sack, Pe Ptoe's colleagues at LJB Inc.?

Laurence Sack, Pe Ptoe's colleagues at LJB Inc. include Amanda Howard, Reanna Singleton, Xiaohan Li, Ratko Kaurin, and Elizabeth Woodrich, E.I..

How can I contact Laurence Sack, Pe Ptoe?

You can use AeroLeads to view verified contact signals for Laurence Sack, Pe Ptoe at LJB Inc., including work email, phone, and LinkedIn data when available.

What schools did Laurence Sack, Pe Ptoe attend?

Laurence Sack, Pe Ptoe holds Master Of Science In Civil Engineering, Civil Engineering from University Of Dayton.

What skills is Laurence Sack, Pe Ptoe known for?

Laurence Sack, Pe Ptoe is listed with skills including Traffic Engineering, Civil Engineering, Highways, Traffic Signals, Lighting, Road, Autocad, and Construction.

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