PURA: Who To Call - Natural Gas Emergencies and Non-Emergencies

Who To Call  (Emergencies and Non-Emergencies) - Natural Gas

Local Distribution Companies  Emergency Non-Emergency 
 Connecticut Natural Gas Company (CNG)  866-924-5325  860-727-3000
 Norwich Public Utilities (NPU)  860-887-7207  860-887-2555
 Southern Connecticut Gas Company (SCG)  800-513-8898  800-659-8299
 Yankee Gas Services Company
 d/b/a Eversource Energy (YGS)
 877-944-5325  800-989-0900

Interstate Transmission Companies:   Emergency  Non-Emergency 
 Algonquin Gas Transmission (Algonquin)  800-726-8383  713-627-5400
 Iroquois Gas Transmission (Iroquois)   800-888-3982  800-253-5152
 Tennessee Gas Pipeline (Tennessee)  800-231-2800  800-781-4152

Coverage by Town
(View map of the towns served by the Local Distribution Companies)

  Local Distribution Companies Interstate Transmission
TOWN CNG NPU SCG YGS Algonquin Iroquois Tennessee
Andover         Algonquin    
Ansonia       YGS      
Ashford         Algonquin    
Avon CNG            
Barkhamsted       YGS     Tennessee
Beacon Falls       YGS      
Berlin CNG     YGS Algonquin    
Bethany             Tennessee
Bethel       YGS Algonquin    
Bloomfield CNG           Tennessee
Bozrah       YGS       
Branford     SCG        
Bridgeport     SCG       Tennessee
Bristol       YGS      
Brookfield       YGS Algonquin Iroquois  
Brooklyn       YGS      
Burlington       YGS      
Canton CNG            
Chaplin         Algonquin    
Cheshire       YGS Algonquin   Tennessee
Clinton     SCG        
Columbia         Algonquin    
Coventry  CNG       Algonquin    
Cromwell       YGS Algonquin    
Danbury       YGS Algonquin    
Danielson       YGS      
Darien       YGS      
Deep River     SCG         
Derby       YGS     Tennessee
East Granby       YGS     Tennessee
East Haddam              
East Hampton CNG            
East Hartford CNG            
East Haven     SCG   Algonquin    
East Lyme       YGS      
East Windsor       YGS      
Eastford         Algonquin    
Easton     SCG       Tennessee
Ellington       YGS      
Enfield       YGS      
Essex     SCG        
Fairfield     SCG       Tennessee
Farmington CNG       Algonquin   Tennessee
Franklin       YGS Algonquin    
Glastonbury CNG       Algonquin    
Granby CNG            
Greenwich CNG           Tennessee
Groton       YGS      
Guilford     SCG   Algonquin    
Hamden     SCG       Tennessee
Hartford CNG            
Hartland             Tennessee
Harwinton       YGS      
Hebron CNG       Algonquin    
Killingly       YGS      
Lebanon         Algonquin    
Ledyard       YGS Algonquin    
Litchfield       YGS      
Madison     SCG        
Manchester CNG       Algonquin    
Mansfield CNG     YGS Algonquin    
Meriden       YGS      
Middlebury       YGS Algonquin    
Middlefield       YGS      
Middletown       YGS Algonquin    
Milford     SCG     Iroquois  
Monroe       YGS   Iroquois  
Montville       YGS Algonquin    
Naugatuck       YGS Algonquin    
New Britain CNG           Tennessee
New Canaan       YGS     Tennessee
New Hartford       YGS     Tennessee
New Haven     SCG        
New London       YGS      
New Milford       YGS   Iroquois  
Newington CNG            
Newtown       YGS Algonquin Iroquois  
North Branford     SCG   Algonquin    
North Haven     SCG   Algonquin    
North Stonington       YGS Algonquin    
Norwalk       YGS     Tennessee
Norwich   NPU     Algonquin    
Old Saybrook     SCG        
Orange     SCG       Tennessee
Oxford       YGS Algonquin    
Plainfield       YGS      
Plainville       YGS Algonquin   Tennessee
Plymouth       YGS      
Pomfret       YGS  Algonquin    
Portland CNG       Algonquin    
Preston   NPU   YGS Algonquin    
Prospect       YGS Algonquin    
Putnam       YGS Algonquin    
Redding       YGS      
Ridgefield       YGS      
Rocky Hill CNG       Algonquin    
Seymour       YGS      
Shelton       YGS   Iroquois Tennessee
Sherman           Iroquois  
Simsbury CNG           Tennessee
Somers       YGS      
South Windsor       YGS      
Southbury       YGS Algonquin    
Southington       YGS Algonquin   Tennessee
Sprague       YGS      
Stamford       YGS     Tennessee
Stonington       YGS Algonquin    
Stratford     SCG       Tennessee
Suffield       YGS     Tennessee
Thomaston       YGS      
Thompson         Algonquin    
Tolland       YGS      
Torrington       YGS     Tennessee
Trumbull     SCG       Tennessee
Vernon       YGS Algonquin    
Wallingford       YGS Algonquin   Tennessee
Waterbury       YGS Algonquin    
Waterford       YGS Algonquin    
Watertown       YGS      
West Hartford CNG           Tennessee
West Haven     SCG        
Westbrook     SCG        
Weston     SCG        
Westport     SCG       Tennessee
Wethersfield CNG            
Wilton       YGS      
Winchester       YGS     Tennessee
Windham       YGS Algonquin    
Windsor CNG     YGS     Tennessee
Windsor Locks       YGS      
Wolcott       YGS      
Woodbridge     SCG       Tennessee
Woodbury       YGS      

Gas Pipeline Safety

Content last updated March 2019