General Contact Information for DEEP

Select a link below to jump to a section:

Address and Directions
Hours of Operation
ADA Information
FOIA Requests
Report an Environmental Concern or Problem (visit webpage)
Telephone Numbers and E-Mails of Key Contacts

OFFICE OF THE COMMISSIONER
- Office of Adjudications
- Office of Climate Planning
- Office of Communications
- Office of Environmental Review and Strategic Initiatives
- Office of Environmental Justice
- Office of Innovative Partnerships and Planning
- Office of Land Acquisition and Management
- Office of Legal, Planning, and Regulatory Affairs
- Office of Legal Counsel

BUREAU OF CENTRAL SERVICES
- Human Resources Division
- Engineering Safety & Sustainability Division
- Financial Management Division
- District Operations Division

BUREAU OF ENERGY AND TECHNOLOGY POLICY
- Office of Affordable Housing and Energy Retrofits
- Office of Building and Transportation Decarbonization
- Office of Energy Supply and Infrastructure
- Office of Telecommunications and Broadband

BUREAU OF AIR MANAGEMENT
- Enforcement
- Engineering and Permitting
- Planning and Standards
- Radiation

BUREAU OF MATERIALS MANAGEMENT AND COMPLIANCE ASSURANCE
- State Emergency Response Commission
- Emergency Response and Spill Prevention Division
- Waste Engineering and Enforcement Division
- Water Permitting and Enforcement Division

BUREAU OF WATER PROTECTION AND LAND REUSE
- Land and Water Resources Division
- Remediation Division
- Water Planning and Management Division

BUREAU OF NATURAL RESOURCES
- Fisheries
- Forestry
- Wildlife

BUREAU OF OUTDOOR RECREATION
- Boating Division
- Environmental Conservation and Police Division
- State Parks & Public Outreach Division

Other Important Numbers


Address and Directions

Connecticut Department of Energy and Environmental Protection Headquarters (HQ)
79 Elm Street, Hartford, CT  06106-5127 (MapDirections)

General Information Phone: 860-424-3000

General Information E-mail: [email protected]
(Please include your name, postal mail address and telephone number in any e-mail inquiries.)


Hours of Operation

The operational hours listed below are subject to change. Please call ahead to confirm that the office is open, especially prior to major holidays or during periods of severe weather. Hours may also be reduced at the District Offices during the off-season period between Labor Day and Memorial Day.

DEEP Headquarters 79 Elm Street, Hartford: Monday through Friday, 8:30 a.m. – 4:30 p.m.

Environmental Quality Records Center (File Room) at HQ is open on Tuesday, Wednesday, and Thursday from 9:00 a.m. – 4:00 p.m. No files are pulled between 11:30 a.m. and 1:00 p.m. or after 2:30 p.m. The Records Center is open on Monday and Friday by appointment only. (Visit Webpage)

The DEEP Store offers online shopping only: Phone Hours are Monday through Friday, 8:00 a.m. – 4:30 p.m. (Visit Webpage)

License and Revenue Office is open to the public, Monday through Friday, 8:00 a.m. – 4:30 p.m. to purchase Hunting Licenses and Permits, Certificates of Personal Watercraft Operation/Safe Boating, Personal Use or Commercial Fishing Licenses, and State Park Passes.

Central Permit Processing Unit (CPPU) is open Monday through Friday, 8:00 a.m. – 4:30 p.m. to accept applications and associated documents for environmental permits for the Bureaus of Air Management, Materials Management and Compliance Assurance, and Water Protection and Land Reuse.

Bureau of Energy and Technology Policy (BETP)/Public Utilities Regulatory Authority (PURA)
10 Franklin Square, New Britain (Directions)
General Hours are Monday through Friday, 8:30 a.m. – 4:30 p.m.

Marine District Headquarters
333 Ferry Road, Old Lyme (DirectionsMailing address: P.O. Box 280, Old Lyme, CT  06371-0280

  • Walk in hours are Monday through Friday, 8:30 a.m. - 4:30 p.m. (closed from 12:30 p.m. - 1:00 p.m.)
  • Boating Division - 860-434-8638; Phone Hours - Monday through Friday, 8:30 a.m. – 4:30 p.m. 
  • Marine Fisheries Division - 860-434-6043; Phone Hours - Monday through Friday, 8:30 a.m. – 4:30 p.m. 

Eastern District Headquarters
209 Hebron Road, Marlborough (Directions860-295-9523

  • General Hours are Monday through Friday, 8:00 a.m. – 3:30 p.m. (Call ahead for off-season hours.) 
  • Obtain applications for hunting permits.
  • Obtain applications for safe boating/personal use watercraft certificates - Tuesday, Wednesday, and Thursday, 8:00 a.m. – 3:30 p.m.

Western District Headquarters
2065 Thomaston Road, Watertown (Directions860-485-0226

  • General Hours are Monday through Friday, 8:30 a.m. – 4:00 p.m.

ADA Information

Any person who may need a communication aid or other accessibility service should contact us at 860-418-5910 or [email protected]. Please refer to DEEP’s Americans with Disabilities Act policy.


FOIA Requests

The Connecticut Freedom of Information Act gives you the right to obtain records and attend meetings of all public agencies with certain exceptions. Self-service electronic information searches are possible for some documents and datasets. (Visit Webpage


Telephone Numbers and E-Mails of Key Contacts

You may use program email addresses for:

  • submitting questions to that program;
  • submitting documents electronically with the exception of documents that specifically state to send to the Central Permit Processing Unit (CPPU); always verify with the program first;
  • Note: file size limit is 10 Mb. Call the program for instructions on how to submit larger file sizes.

DEEP Organizational Charts | State Employees Phone Directory | 24 Hour Emergency and Information Phone Numbers

OFFICE OF THE COMMISSIONER
OFFICE PHONE EMAIL
Commissioner Katie Dykes (860) 424-3001 [email protected]
Chief of Staff - Andrew Hoskins (860) 424-3001 [email protected]
Deputy Chief of Staff - Harrison Nantz (860) 424-3778 [email protected] 

Legislative Liaison - Megan Andrews

(203) 767-4386 [email protected]

Municipal Liaison - vacant

   
Deputy Commissioner Energy and Technology Policy - Joseph DeNicola (860) 827-2931 [email protected]
Deputy Commissioner Air, Waste and Water - Emma Cimino (860) 424-3009 [email protected] 
Deputy Commissioner Natural Resources and Outdoor Recreation - Mason Trumble (860) 424-3005 [email protected]
Office of Adjudications Director - vacant (860) 424-3037 [email protected]
Office of Climate Planning Director - Rebecca French (860) 424-3001 [email protected]
Office of Communications Director - Will Healey
*After hours/weekends/holidays, call 860-424-3333 
(860) 424-4100* [email protected]
Office of Environmental Review and Strategic Initiatives Director - Eric Hammerling (860) 424-3888 [email protected]

Pollution Prevention 

(860) 424-3297  [email protected]v
Office of Equity and Environmental Justice Director - Sarah Huang
(860) 424-3035 [email protected]
Office of Innovative Partnerships and Planning Director - Camille Fontanella (860) 424-3003 [email protected]

Client Concierge Service 

(860) 424-3003  [email protected] 

Municipal Assistance 

  [email protected]  

Permit Assistance 

(860) 424-3003  [email protected] 

Enforcement Policy and Compliance Assurance 

(860) 424-3003    
Office of Land Acquisition and Management Director- Lindsay Suhr  (860) 249-6081  [email protected] 
Office of Legal, Planning, and Regulatory Affairs Chief - Annie Decker (860) 372-1579  [email protected] 
Office of Legal Counsel Director - Melinda Decker  (860) 424-3001   [email protected] 
BUREAU OF CENTRAL SERVICES
OFFICE PHONE EMAIL
Bureau Chief - Dennis Thibodeau (860) 424-3100 [email protected]
HUMAN RESOURCES DIVISION
Personnel Administrator - Sofia Bonillo  (860) 424-3006 [email protected]
Labor Relations   (860) 424-3006 [email protected]
Payroll   (860) 424-3006 [email protected]
Personnel Development & Benefits Administration  (860) 424-3006  [email protected] 
ENGINEERING SAFETY AND SUSTAINABILITY DIVISION 
Director - Robert Girard  (860) 424-3461   [email protected]  
Agency Fleet  (860) 424-3131   
Engineering Services  (860) 342-2215   
Geographic Information Systems  (860) 424-3540  [email protected] 
Geological Survey  860-424-3583  [email protected]
Health and Safety  (860) 424-3004  [email protected] 
Information Technology Help Desk  (860) 424-3882  [email protected] 
Public File Room (Records Center)  (860) 424-4180  [email protected] 
FINANCIAL MANAGEMENT DIVISION
Director - Vacant  (860) 424-3190   
Accounts Payable (860) 424-3102 

[email protected]

Accounts Receivable (860) 424-3105 [email protected]
Central Permit Processing Unit  (860) 424-4004  [email protected]
DEEP Store  (860) 424-3555  [email protected] 
Environmental Clean-Up Cost Recovery  (860) 424-3145   
Grants Management and Special Funds  (860) 424-3190   
Purchasing, Warehousing and Distribution  (860) 424-3500  [email protected] 
DISTRICT OPERATIONS DIVISION
Director - William Coleman  (860) 424- 4117  [email protected]  
Eastern District  (860) 295-9523   
Marine District    [email protected] 
Boating Division   (860) 434-8638   
Marine Fisheries Division (860) 434-6043   
Western District  (860) 485-0226   
Wetlands Restoration Unit  (203) 318-0372   
BUREAU OF ENERGY AND TECHNOLOGY POLICY
OFFICE PHONE EMAIL
Bureau Chief - Victoria Hackett (860) 827-2810  [email protected] 
OFFICE OF AFFORDABLE HOUSING AND ENERGY RETROFITS
Director -
[email protected]  
Residential Energy Preparation Services (REPS) (844) 843-4585   [email protected] 
Weatherization Assistance Program (WAP)  (860) 827-2655  [email protected] 
OFFICE OF BUILDING AND TRANSPORTATION DECARBONIZATION
Director -  Becca Trietch 860-827-2632  [email protected] 
Energy Efficiency  860-827-2655  [email protected]
Government Initiatives   860-827-2655  [email protected] 
Transportation  860-827-2655  [email protected] 
OFFICE OF ENERGY SUPPLY AND INFRASTRUCTURE
Director - Lauren Savidge  860-827-2634   [email protected]  
Supply Infrastructure and Renewable Energy  860-827-2655  [email protected] 
OFFICE OF TELECOMMUNICATIONS AND BROADBAND
Director - Kevin Pisacich   860-827-2638   [email protected] 
Broadband Grant Programs  860-258-1730   [email protected] 

BUREAU OF AIR MANAGEMENT
OFFICE PHONE EMAIL
Bureau Chief - Tracy Babbidge (860) 424-3259 T[email protected]
ENFORCEMENT
Director - Jacob Felton (860) 424-4152  [email protected] 
Assistant Director - Rickey Bouffard  (860) 424-4152  [email protected] 
Administrative Enforcement  (860) 424-4152   
Air Pollution Source Complaints  (860) 424-3436  [email protected] 
CEM/Stack Testing  (860) 424-4152  [email protected] 
Open Burning    [email protected] 
Source Emissions Monitoring (SEM)    [email protected]
Compliance Reporting  (860) 424-4152  [email protected] 
Field Inspection  (860) 424-4152   
Gasoline Dispensing, Stage I Program    [email protected] 
ENGINEERING AND PERMITTING DIVISION
Director - Jaimeson Sinclair (860) 424-4152  [email protected] 
Emissions Inventory and Reporting  (860) 424-4152 [email protected] 
Air Quality Modeling Inquiries   [email protected]
New Source Review/Title V Permits (860) 424-4152  [email protected]
Stationary Source Control Group (860) 424-4152   
PLANNING AND STANDARDS DIVISION  
Director - Paul Farrell (860) 424-4152 [email protected] 
Assistant Director - Peter Babich (860) 424-4152 [email protected] 
Air Quality Assessment & Network Planning (860) 424-4152  
Ambient Monitoring    
Attainment Planning and Modeling (860) 424-4152  
Climate and Energy (860) 424-4152  
Stage II Gasoline Vapor Recovery Line (800) 249-1234  
Ozone Forecast (860) 424-4167  
Emissions Inventory and Reporting (860) 424-4152  [email protected]
Mobile Sources (860) 424-4152  [email protected]
Air Stakeholder Outreach    [email protected]
EVConnecticut    [email protected]
RADIATION DIVISION     
Director - Jeff Semancik  (860) 424-3029 [email protected] 
Assistant Director – Michael Firsick  (860) 424-3517 [email protected]

BUREAU OF MATERIALS MANAGEMENT AND COMPLIANCE ASSURANCE
OFFICE PHONE EMAIL
Bureau Chief - Jennifer Perry (860) 424-3802 [email protected]
OFFICE OF POLICY AND PLANNING    
 Director -Michael Looney  (860) 424-3136  [email protected]
 Solid Waste and Recycling Data    [email protected]
 Product Stewardship    [email protected]
 Mercury Information    [email protected]
STATE EMERGENCY RESPONSE COMMISSION
State Emergency Response Commission, Ryan Santos, Administrator (860) 424-3024

[email protected]

Emergency Planning and Community Right-to-Know Act (EPCRA)

EPCRA Tier II Reporting 

(860) 424-3024  [email protected]
Oil and Chemical Emergency Response Planning   (860) 424-3024  [email protected] 
Site Assessment and Technical Services Unit (860) 424-3024 [email protected]
Landfill Stewardship Operations Unit (860) 424-3024 [email protected]
EMERGENCY RESPONSE AND SPILL PREVENTION DIVISION
Director - Lori Saliby (860) 424-3329 [email protected]
Emergency Spill Reporting (24 Hour) (860) 424-3338  
Emergency Response Unit (860) 424-3024 [email protected]
Prevention, Enforcement, and Corrective Action, Assistant Director – Gary Trombly   [email protected]
Underground Storage Tank Enforcement Program   [email protected]
Marine Terminal Program   [email protected]
PCB Program   [email protected]
Leaking USTs and Corrective Action of Petroleum and Chemical Releases   [email protected]
WASTE ENGINEERING AND ENFORCEMENT DIVISION 
Director - Gabrielle Frigon (860) 424-3023 [email protected]
Assistant Director – Brent Madho (860) 424-3092 [email protected] 
E-Waste Recycling (860) 424-3023  [email protected]
Hazardous Waste Compliance Assistance (888) 424-4193 [email protected]
Hazardous Waste Permitting, Enforcement, & Inspection (860) 424-3023 [email protected]
Hazardous Waste Manifests (860) 424-3375 [email protected]
Pesticide Program (860) 424-3369 [email protected]
Recycling and Source Reduction (860) 424-3366 [email protected]
Solid Waste Permitting, Enforcement, Operator Certification (860) 424-3366  [email protected]
Waste Transporters (860) 424-3366  
WATER PERMITTING AND ENFORCEMENT DIVISION
   860-424-3025 [email protected]
Director - Audra Dickson 860-424-3056  [email protected] 
Assistant Director- April Salazar  860-424-3871 [email protected] 

Water Compliance, Enforcement, & CAFO Program, Supervisor -  Carleen Moody

860-424-3291   
[email protected]

Net DMR Subscriber Agreement:
[email protected]

Concentrated Animal Feeding Operation:
[email protected] 
Stormwater Permitting, Compliance & Enforcement Program, Supervisor Karen Allen  860-424-3842  [email protected]
Underground Injection Control Program, Supervisor - Lauren Jones  860-424-3155 


[email protected]

Net DMR Subscriber Agreement:
[email protected]


Industrial NPDES Wastewater Permitting Program, Supervisor - Nick Giannetti 860-424-3282 

[email protected]

Net DMR Subscriber Agreement:
[email protected]

Industrial Pretreatment Permitting & Enforcement Program, Supervisor Nancy Wollenberg  860-424-3069 
[email protected]
 

Net DMR Subscriber Agreement:
[email protected]


BUREAU OF WATER PROTECTION AND LAND REUSE
OFFICE PHONE EMAIL
Bureau Chief - Graham Stevens (860) 424-3704 [email protected]
LAND AND WATER RESOURCE DIVISION
Director - Brian Thompson  (860) 424-3019  [email protected] 
Assistant Director – Jeff Caiola (860) 424-3109 [email protected]
Coastal Planning (860) 424-3019  
Coastal Resources (860) 424-3019  
Enforcement (860) 424-3019 [email protected]
Permitting (860) 424-3019 [email protected]
Inland Wetland and Watercourses Fact Sheet and Regional Contact Information (860) 424-3019  
Flood Management/FEMA (860) 424-3019  
Habitat Restoration (860) 424-3019  
Inland Wetlands and Watercourses (860) 424-3019  
Land and Water Planning (860) 424-3019  
Long Island Sound Study (860) 424-3019  
REMEDIATION DIVISION
Director - Ray Frigon (860) 424-3705 [email protected]
Assistant Director – Diane Duva (860) 424-3420 [email protected]
Brownfields (860) 424-3705 [email protected]
Environmental Use Restrictions (860) 424-3705 [email protected]
Licensed Environmental Professional (860) 424-3705 [email protected]
PFAS (Per--and-Polyfluoroalkyl-Substance) (860) 424-3705 [email protected]
RCRA Corrective Action (860) 424-3705 [email protected]
Remediation Districts (860) 424-3705  [email protected]
Remediation District Contacts (860) 424-3705  [email protected]
Remediation Stewardship Permits (860) 424-3705 [email protected]
WATER PLANNING AND MANAGEMENT DIVISION 
Director - Nisha Patel  (860) 424-3704  [email protected] 
Dam Safety
Assistant Director – Charles Lee
(860) 424-3716 [email protected]
Dam Safety (860) 424-3706 [email protected]
State Dams (860) 424-3020 [email protected]
Dams Permitting (860) 424-3704   
Dams Registration Information (860) 424-3704  
Municipal Wastewater 
Assistant Director – Ivonne Hall
(860) 424-3704 [email protected]
Financial Assistance/Clean Water Fund (860) 424-3704 [email protected] for questions;
[email protected] to submit CWF applications
Sewage Right to Know (860) 424-3704 [email protected]
Combined Sewage Overflows (860) 424-3704 [email protected]
Wastewater Treatment Operator Certification (860) 424-3704 [email protected]
NPDES Permits (860) 424-3704 [email protected]
Nitrogen Program (860) 424-3704 [email protected]
Water Planning
Assistant Director – Chris Bellucci
(860) 424-3020  
Watersheds (860) 424-3020 [email protected]
Water Quality (860) 424-3020 [email protected]
Monitoring (860) 424-3262 [email protected]
Water Quantity (Streamflow) (860) 424-3020 [email protected]
Aquifer Protection (860) 424-3020 [email protected]
Water Diversion Program  (860) 424-3020 [email protected]

BUREAU OF NATURAL RESOURCES
OFFICE PHONE EMAIL
Bureau Chief - Justin Davis  (860) 424-3010 [email protected]
FISHERIES DIVISION 
Main Office
(860) 424-3474 [email protected]
Director - Peter Aarrestad (860) 424-4171 [email protected]
Burlington Hatchery (860) 673-2340  
CT Aquatic Resource Education (CARE) (860) 663-1656 [email protected]
Eastern District Fisheries (860) 295-9523  
Kensington Hatchery (860) 829-8518   
Litchfield Headquarters (860) 567-8998  
Marine Fisheries Program
Assistant Director - Vacant
(860) 434-6043  

[email protected]

Quinebaug Hatchery (860) 564-7542  
Western District Fisheries (860) 485-0226  
FORESTRY DIVISION     
Main Office (860) 424-3630 [email protected]
Forestry Division Director - Christopher Martin (860) 424-3630  
Eastern District Forestry (860) 295-9523  
Western District Forestry (860) 485-0226  
WILDLIFE DIVISION
Main Office (860) 424-3011 [email protected]
Director - Jenny Dickson   J[email protected]
Conservation Education/Firearms Safety Program (860) 424-3011 [email protected]
Franklin Swamp Wildlife Management Area (860) 424-3011 [email protected]
Hunting and Trapping Information (860) 424-3011 [email protected]
Natural Diversity Database and Endangered Species (860) 424-3011 [email protected]
Nuisance and Distressed Wildlife (860) 424-3011 [email protected]
Outreach and Education Program (860) 424-3011 [email protected]
Sessions Woods Wildlife Management Area (860) 424-3011 [email protected]
TIP - Turn In Poachers (860) 842-HELP [email protected]
Wetlands Restoration/Mosquito Management Program (860) 424-3011 [email protected]
Wildlife Habitat Program Supervisor (860) 424-3011 [email protected]
Eastern District Biologist (860) 295-5923  
Western District Biologist (860) 424-3011  

BUREAU OF OUTDOOR RECREATION
OFFICE PHONE EMAIL
Bureau Chief - Mike Lambert (860) 424-3014  
BOATING DIVISION  
Director - Peter Francis  (860) 424-3651  
Boating Classes   [email protected]
Boating Certificate Information (860) 434-8638 [email protected]
Marine Event Permits  (860) 434-8638 [email protected]
ENVIRONMENTAL CONSERVATION AND POLICE DIVISION  
Director - Christopher Lewis (860) 424-3012 [email protected]
Emergency Dispatch (860) 424-3333 [email protected]
Law Enforcement Eastern District (860) 295-9523  
Law Enforcement Marine District (860) 434-9840  
Law Enforcement Western District (860) 485-0226  
Wildlife/Fishing Violations (Toll Free) (800) 842-4357  
STATE PARKS & PUBLIC OUTREACH DIVISION
 
Main Office (860) 424-3200 [email protected]
Director - vacant (860) 424-3099  
Public Outreach and Education
Office Director – Lori Brant
(860) 424-3973 [email protected]
Education (860) 424-3200  
Dinosaur State Park (860) 529-5816 [email protected]
Goodwin Conservation Center (860) 455-9534 [email protected]
Kellogg Environmental Center (203) 734-2513 [email protected]
Meigs Point Nature Center (203) 245-8743  
No Child Left Inside (860) 424-3200 [email protected]
Osborne Homestead Museum (203) 922-7832  
Operations and Park Management
Assistant Director – Jeremy Hall
(860) 424-3229  [email protected]
Eastern District Headquarters (860) 295-9523  
Western District Headquarters (860) 485-0226  
State Parks   ctparks.com

OTHER IMPORTANT NUMBERS (outside of DEEP):
ORGANIZATION PHONE
Council on Environmental Quality  (860) 424-4000
Connecticut's Soil and Water Conservation Districts  
Northwest Conservation District (860) 626-7222
North Central Conservation District
 - Vernon Office (860) 875-3881
 - Windsor Office (860) 285-0867
Eastern Connecticut Conservation District
 - Norwich Office (860) 887-4163 x 3011
 - Brooklyn Office (860) 774-8397 x 203
Connecticut River Coastal Conservation District (860) 346-3282
Southwest Conservation District (203) 287-8179
Department of Agriculture  
 - Commissioner's Office (860) 713-2500
 - Division of Aquaculture - Shellfish (203) 874-0696
CT Tourism (800) 282-6863
Connecticut Agricultural Experiment Station 
 - Main Office (203) 974-8500
 - Lockwood Farm (203) 789-7270
Environmental Protection Agency
 - EPA - New England (617) 565-3420
 - EPA - Headquarters (202) 260-2090
Environment Committee (State Legislature) (860) 240-0440
Legislative Management (860) 240-0100
Long Island Soundkeeper (203) 787-0646
Marine Advisory Service (Cooperative Extension Service) (860) 445-8664
MIRA Dissolution Authority - formerly CRRA and Materials Innovation and Recycling Authority (MIRA) (860) 757-7700
Department of Motor Vehicles
 - General Information (800) 842-8222
 - Boat Registration (800) 842-8222
 - Emissions Testing (877) 469-2884
Regulated DMV Business License or Registration including automotive recycler 860-263-5056
[email protected] 
National Marine Fisheries Service (203) 783-4200
Department of Public Health
 - Asbestos Program (860) 509-7367
 - Indoor Environmental Quality (860) 509-7744
 - Lead Poisoning Prevention and Control (860) 509-7740
 - Radon Information (860) 509-7367
 - Subsurface Sewage Disposal (860) 509-7296
 - Public Drinking Water Systems (860) 509-7333
River Forecast Center (508) 824-5116
Silvio O. Conte National Fish & Wildlife Refuge/CT River (413) 863-0209
Siting Council (860) 827-7682
State Archeologist (860) 486-5248
State Climate Center (860) 486-2840
Stewart B. McKinney National Wildlife Refuge  (860) 399-2513
U.S. Army Corps of Engineers Regulatory Branch (800) 343-4789
U.S. Geological Survey Water Resources Division (860) 240-3060
U.S. Fish and Wildlife Service (Hadley, MA) (413) 253-8200
U.S. Fish and Wildlife Service (Concord, NH) (603) 223-2541
USDA Natural Resources Conservation Service (860) 871-4011
Vehicle Emission Tests Inspection Program (800) 842-2000

Content last updated in May 2025