Quickly find business customer service phone numbers

All Connecticut Department of Energy and Environmental Protection support phone numbers are listed below, including customer service phone number(s), Complaints/ Feedback (Toll- Free Within Connecticut) support phone number(s), Complaints/ Feedback (TDD) support phone number(s), Complaints/ Feedback (Outside Connecticut) support phone number(s), etc. You can also get Connecticut Department of Energy and Environmental Protection support via email, social networks, help center, or directly check all the customer service contacts of Connecticut Department of Energy and Environmental Protection.
Customer Service number
(Persons with disabilities)
+1 860 418 5910
[Complaints/ Feedback] support phone number
(Toll- Free Within Connecticut)
+1 800 382 4586
[Complaints/ Feedback] support phone number
(TDD)
+1 860 827 2837
[Complaints/ Feedback] support phone number
(Outside Connecticut)
+1 860 827 2622
[General Info] support phone number +1 860 424 3000
[Accounting/ Billing] support phone number
(Account or Login Assistance)
+1 860 424 3882
[General Info] support phone number +1 860 827 1553
[General Info] support phone number
(Advocacy And Operations)
+1 860 827 2628
[Headquarters] support phone number
(Assistant Attorney General)
+1 860 827 2620
[General Info] support phone number
(Call Before You Dig)
+1 860 827 2780
[Headquarters] support phone number
(Chairperson)
+1 860 827 2805
[General Info] support phone number
(Deputy Commissioner's Office)
+1 860 827 2881
[Headquarters] support phone number +1 860 827 2679
[General Info] support phone number
(Gas Pipeline Safety)
+1 860 827 2661
[Media] support phone number +1 860 827 2689
[General Info] support phone number
(Scheduling Calendar)
+1 860 827 2836

Connecticut Department of Energy and Environmental Protection Overview

The Connecticut Department of Energy and Environmental Protection (DEEP) is dedicated to conserving, improving and protecting Connecticut’s air, water and other natural resources and the environment. It also is charged with making cheaper, cleaner and more reliable energy available for the people and businesses of the state while developing the state’s energy related economy.
Industry Government Administration
Headquarters Hartford, CT
Company size 1,001-5,000 employees
Website http://www.ct.gov/deep

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