Crew Chief
Current
Jul 2016 - Present
AeroLeads people directory · profile
Denis Jackowski Email & Phone Number
Oil & Energy Professional
at
Dieffenbauch & Hritz, LLC
1 work email found
@dandhengineers.com
2 phones found area 740
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Oil & Energy Professional
Location
Greater Wheeling Area, United States
Company size
Who is Denis Jackowski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Denis Jackowski is listed as Oil & Energy Professional at Dieffenbauch & Hritz, LLC, a with 33 employees, based in Greater Wheeling Area, United States. AeroLeads shows a work email signal at dandhengineers.com, phone signal with area code 740, and a matched LinkedIn profile for Denis Jackowski.
Denis Jackowski previously worked as Crew Chief at Dieffenbauch & Hritz, Llc and Senior Crew Chief at Surveying And Mapping, Llc (Sam). Denis Jackowski holds High School Diploma from Union Local High School.
Company email context
Email format at Dieffenbauch & Hritz, LLC
This section adds company-level context without repeating Denis Jackowski's masked contact details.
{first_initial}{last}@dandhengineers.com
89% confidence
AeroLeads found 1 current-domain work email signal for Denis Jackowski. Compare company email patterns before reaching out.
Profile bio
About Denis Jackowski
I have 24 years of survey crew/survey crew chief experience. I have been involved in several different survey projects. Here is a listing of some of the projects that I was involved inBoundary SurveysStockpile Volume SurveysCoal mine permit stakingUnderground Coal mine SurveyingAlta SurveysAerial targeting SurveysConstruction StakingAs-Built SurveysThis is a listing of some of equipment that I have operated500 Series Nikon Total StationHp 48gx Tds Data CollectorSpectra Precision Laser Ranger 3 Data CollectorEpoch Real Time gps UnitDirect ElevationsTopcon Data CollectorTopcon GR-5 GPS UnitPacific Crest External Radio UnitTopcon Robotic Total StationTrimble AccessTrimble S6 Total StationTrimble R10 GPS Unit
Listed skills include Surveying, Gps, Alta Surveys, Topographic Surveys, and 46 others.
Current workplace
Denis Jackowski's current company
Company context helps verify the profile and gives searchers a useful next step.
Dieffenbauch & Hritz, Llc
7 roles
Denis Jackowski work experience
A career timeline built from the work history available for this profile.
Senior Crew Chief
Apr 2016 - Jul 2016
Crew Chief
Jul 2014 - Apr 2016
Survey Party Chief
Aug 2013 - Jul 2014
Instrument Man
Bowman Consulting
Jan 2013 - Aug 2013
Survey Crew Assistant/Instrument Operator/Survey Crew Chief
American Energy Corp.
Mar 2006 - Nov 2012
Survey Crew Assistant/Instrument Operator/Crew Chief
Jack A Hamilton And Associates
Dec 2000 - Mar 2006
Team & coworkers
Colleagues at Dieffenbauch & Hritz, LLC
Other employees you can reach at dandhengineers.com. View company contacts for 33 employees →
ES
Eric Stewart P.E.
Colleague at Dieffenbauch & Hritz, LlcLost Creek, West Virginia, United States
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SC
Stephen Coleman
Colleague at Dieffenbauch & Hritz, LlcWest Virginia, United States
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TB
Travis Brotherton
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
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TL
Tyler Leap
Colleague at Dieffenbauch & Hritz, LlcGreater Pittsburgh Region, United States
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ZC
Zoey Carper
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
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BB
Brent Bailes
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
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MH
Madison Hart
Colleague at Dieffenbauch & Hritz, LlcUnited States
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JH
Jonathan Harker
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
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HM
Hunter Montgomery
Colleague at Dieffenbauch & Hritz, LlcFairmont, West Virginia, United States
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PC
Patrick Carpenter
Colleague at Dieffenbauch & Hritz, LlcFrench Creek, West Virginia, United States
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Eric Stewart P.E.
Colleague at Dieffenbauch & Hritz, LlcLost Creek, West Virginia, United States
View →
SC
Stephen Coleman
Colleague at Dieffenbauch & Hritz, LlcWest Virginia, United States
View →
TB
Travis Brotherton
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
View →
TL
Tyler Leap
Colleague at Dieffenbauch & Hritz, LlcGreater Pittsburgh Region, United States
View →
ZC
Zoey Carper
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
View →
BB
Brent Bailes
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
View →
MH
Madison Hart
Colleague at Dieffenbauch & Hritz, LlcUnited States
View →
JH
Jonathan Harker
Colleague at Dieffenbauch & Hritz, LlcMorgantown, West Virginia, United States
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HM
Hunter Montgomery
Colleague at Dieffenbauch & Hritz, LlcFairmont, West Virginia, United States
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PC
Patrick Carpenter
Colleague at Dieffenbauch & Hritz, LlcFrench Creek, West Virginia, United States
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1 education record
Denis Jackowski education
-
Union Local High School
FAQ
Frequently asked questions about Denis Jackowski
Quick answers generated from the profile data available on this page.
What company does Denis Jackowski work for?
Denis Jackowski works for Dieffenbauch & Hritz, LLC.
What is Denis Jackowski's role at Dieffenbauch & Hritz, LLC?
Denis Jackowski is listed as Oil & Energy Professional at Dieffenbauch & Hritz, LLC.
What is Denis Jackowski's email address?
AeroLeads has found 1 work email signal at @dandhengineers.com for Denis Jackowski at Dieffenbauch & Hritz, LLC.
What is Denis Jackowski's phone number?
AeroLeads has found 2 phone signal(s) with area code 740 for Denis Jackowski at Dieffenbauch & Hritz, LLC.
Where is Denis Jackowski based?
Denis Jackowski is based in Greater Wheeling Area, United States while working with Dieffenbauch & Hritz, LLC.
What companies has Denis Jackowski worked for?
Denis Jackowski has worked for Dieffenbauch & Hritz, Llc, Surveying And Mapping, Llc (Sam), Bowman Consulting, American Energy Corp., and Jack A Hamilton And Associates.
Who are Denis Jackowski's colleagues at Dieffenbauch & Hritz, LLC?
Denis Jackowski's colleagues at Dieffenbauch & Hritz, LLC include Eric Stewart P.E., Stephen Coleman, Travis Brotherton, Tyler Leap, and Zoey Carper.
How can I contact Denis Jackowski?
You can use AeroLeads to view verified contact signals for Denis Jackowski at Dieffenbauch & Hritz, LLC, including work email, phone, and LinkedIn data when available.
What schools did Denis Jackowski attend?
Denis Jackowski holds High School Diploma from Union Local High School.
What skills is Denis Jackowski known for?
Denis Jackowski is listed with skills including Surveying, Gps, Alta Surveys, Topographic Surveys, Total Station, Land Development, Pipelines, and Aerial Photography.
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