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Gas Utilities Directory

Natural Gas Utilities Directory

Search verified natural-gas distribution utilities by state, ownership type, and utility class.

Published listings currently include 13 California, 5 Ohio, 6 Pennsylvania, 3 West Virginia, 5 Alabama, 4 Arkansas, 8 Colorado, 2 Delaware, 11 Florida, 4 Arizona, 3 Connecticut, 2 Alaska, 1 Vermont, 2 Illinois, 5 Maryland, 8 Massachusetts, 2 Idaho, 1 Maine, 3 Tennessee, 4 Indiana, 5 Michigan, 1 Georgia, 3 Kansas, 1 Iowa, 2 Texas, 1 Utah, 2 Missouri, 8 North Carolina, and 1 South Carolina, 2 Kentucky, 1 Louisiana, 1 Mississippi, 2 Virginia, 1 Nebraska, 6 New York, 4 New Jersey, 2 Washington, 1 Oklahoma, 1 Wisconsin, 1 Hawaii, 2 New Hampshire, 3 South Dakota, 1 New Mexico, and 1 Oregon verified natural-gas utilities (144 total). The twelfth bounded sourced implementation batch adds West Virginia, Massachusetts, Hawaii, New Hampshire, South Dakota, New Mexico, and Oregon coverage from the next ten unpublished dual-sourced identities after Batch 11. Nationwide ranking remains open and this is not a complete nationwide inventory.

GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.

Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.

Gas utilities directory search

Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.

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144 published utilities

Results include published records with verified status, utility and state-service sources, and a confirmation date.

Hawaii Gas

Investor-Owned · Major Regulated

States served: Hawaii — HI

Customer classes: Commercial, Residential

Last confirmed: Aug 27, 2026

View utility details