President
Current
Greg Hahn Heating And Air Conditioning Inc.
Feb 2005 - Present
AeroLeads people directory · profile
Gregory Hahn Email & Phone Number
President
at
Greg Hahn Heating and Air Conditioning Inc.
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 86%
Current company
Greg Hahn Heating and Air Conditioning Inc.
Role
President
Location
Decatur, Illinois, United States
Who is Gregory Hahn? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Gregory Hahn is listed as President at Greg Hahn Heating and Air Conditioning Inc., based in Decatur, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Gregory Hahn.
Gregory Hahn previously worked as Service Manager at Merz Air Conditioning And Heating and Service Specialist at Ideal Refrigeration.
Profile bio
About Gregory Hahn
Gregory Hahn is a President at Greg Hahn Heating and Air Conditioning Inc.. He possess expertise in business development, sales, customer service, construction estimating, heating and 7 more skills.
Listed skills include Business Development, Sales, Customer Service, Construction Estimating, and 8 others.
Current workplace
Gregory Hahn's current company
Company context helps verify the profile and gives searchers a useful next step.
Greg Hahn Heating And Air Conditioning Inc.
7 roles · 50 years
Gregory Hahn work experience
A career timeline built from the work history available for this profile.
Service Manager
Merz Air Conditioning And Heating
2003 - 2005
~2 yrs
Service Specialist
Ideal Refrigeration
1995 - 2003
~8 yrs
Service Manager
Jesse Heating And Air Conditioning
1985 - 1995
~10 yrs
Shop
Morgan Sash And Door
1983 - 1985
~2 yrs
Bricklayer
Dean Masonry
1976 - 1983
~7 yrs
Student
1976 - 1977
~1 yr
FAQ
Frequently asked questions about Gregory Hahn
Quick answers generated from the profile data available on this page.
What company does Gregory Hahn work for?
Gregory Hahn works for Greg Hahn Heating and Air Conditioning Inc..
What is Gregory Hahn's role at Greg Hahn Heating and Air Conditioning Inc.?
Gregory Hahn is listed as President at Greg Hahn Heating and Air Conditioning Inc..
Where is Gregory Hahn based?
Gregory Hahn is based in Decatur, Illinois, United States while working with Greg Hahn Heating and Air Conditioning Inc..
What companies has Gregory Hahn worked for?
Gregory Hahn has worked for Greg Hahn Heating And Air Conditioning Inc., Merz Air Conditioning And Heating, Ideal Refrigeration, Jesse Heating And Air Conditioning, and Morgan Sash And Door.
How can I contact Gregory Hahn?
You can use AeroLeads to view verified contact signals for Gregory Hahn at Greg Hahn Heating and Air Conditioning Inc., including work email, phone, and LinkedIn data when available.
What skills is Gregory Hahn known for?
Gregory Hahn is listed with skills including Business Development, Sales, Customer Service, Construction Estimating, Heating, Air Conditioning, Refrigeration, and Ventilation.
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