Principal
Current
Mar 2001 - Present
AeroLeads people directory · profile
Dan Bergmann, P.E. Email & Phone Number
Principal at IGService
at
IGService / PetroData
1 work email found
@igservice.com
3 phones found area 925
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal at IGService
Location
Walnut Creek, California, United States
Company size
Who is Dan Bergmann, P.E.? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Dan Bergmann, P.E. is listed as Principal at IGService at IGService / PetroData, a company with 2 employees, based in Walnut Creek, California, United States. AeroLeads shows a work email signal at igservice.com, phone signal with area code 925, and a matched LinkedIn profile for Dan Bergmann, P.E..
Dan Bergmann, P.E. previously worked as Principal at Igservice / Petrodata and Energy Sales and Large Account Management at Enron. Dan Bergmann, P.E. holds Bachelor'S Degree, Physical Sciences from University Of California, Berkeley.
Company email context
Email format at IGService / PetroData
This section adds company-level context without repeating Dan Bergmann, P.E.'s masked contact details.
{first}@igservice.com
89% confidence
AeroLeads found 1 current-domain work email signal for Dan Bergmann, P.E.. Compare company email patterns before reaching out.
Profile bio
About Dan Bergmann, P.E.
My primary focus at IGS is cost-of-service rates studies for municipal power, gas, water, refuse, and sewer enterprise operations in California. Often this work leads to follow-up problem solving and efficiency improvement discovered during the rate study work. IGS' tag line "Solutions that Work" may seem cliché, but it is true: The work results in solutions, but often follows with implementation of solutions in support of the client.
Listed skills include Project Management, Strategic Planning, Gas, Energy Efficiency, and 14 others.
Current workplace
Dan Bergmann, P.E.'s current company
Company context helps verify the profile and gives searchers a useful next step.
Igservice / Petrodata
4 roles · 43 years
Dan Bergmann, P.E. work experience
A career timeline built from the work history available for this profile.
Energy Sales And Large Account Management
1993 - 2001
~8 yrs
Gas Operations Manager
Redwood Resources
1990 - 1993
~3 yrs
Energy Efficiency, Procurement, And Regulatory
1983 - 1990
~7 yrs
1 education record
Dan Bergmann, P.E. education
FAQ
Frequently asked questions about Dan Bergmann, P.E.
Quick answers generated from the profile data available on this page.
What company does Dan Bergmann, P.E. work for?
Dan Bergmann, P.E. works for IGService / PetroData.
What is Dan Bergmann, P.E.'s role at IGService / PetroData?
Dan Bergmann, P.E. is listed as Principal at IGService at IGService / PetroData.
What is Dan Bergmann, P.E.'s email address?
AeroLeads has found 1 work email signal at @igservice.com for Dan Bergmann, P.E. at IGService / PetroData.
What is Dan Bergmann, P.E.'s phone number?
AeroLeads has found 3 phone signal(s) with area code 925 for Dan Bergmann, P.E. at IGService / PetroData.
Where is Dan Bergmann, P.E. based?
Dan Bergmann, P.E. is based in Walnut Creek, California, United States while working with IGService / PetroData.
What companies has Dan Bergmann, P.E. worked for?
Dan Bergmann, P.E. has worked for Igservice / Petrodata, Enron, Redwood Resources, and Pacific Gas And Electric Company.
Who are Dan Bergmann, P.E.'s colleagues at IGService / PetroData?
Dan Bergmann, P.E.'s colleagues at IGService / PetroData include Renee Butler and Kate Wendt.
How can I contact Dan Bergmann, P.E.?
You can use AeroLeads to view verified contact signals for Dan Bergmann, P.E. at IGService / PetroData, including work email, phone, and LinkedIn data when available.
What schools did Dan Bergmann, P.E. attend?
Dan Bergmann, P.E. holds Bachelor'S Degree, Physical Sciences from University Of California, Berkeley.
What skills is Dan Bergmann, P.E. known for?
Dan Bergmann, P.E. is listed with skills including Project Management, Strategic Planning, Gas, Energy Efficiency, Public Speaking, Sustainability, Contract Negotiation, and Strategy.
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