Gas Utilities Directory
South Dakota — SD
Published gas utilities serving South Dakota with verified contacts, service-area evidence, and source links.
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.
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
3 published utilities
Results include published records with verified status, utility and state-service sources, and a confirmation date.
Investor-Owned · Major Regulated
States served: South Dakota — SD
Customer classes: Commercial, Residential
Last confirmed: Aug 27, 2026
Service area: Natural gas distribution in South Dakota communities served under SDPUC-jurisdictional gas tariffs.
Investor-Owned · Major Regulated
States served: South Dakota — SD
Customer classes: Commercial, Residential
Last confirmed: Aug 27, 2026
Service area: Natural gas distribution in South Dakota communities under SDPUC Volume No. 3 gas rate schedules.
Investor-Owned · Major Regulated
States served: South Dakota — SD
Customer classes: Commercial, Residential
Last confirmed: Aug 27, 2026
Service area: Natural gas distribution in South Dakota (~49,800 gas customers per SDPUC NG24-005 stipulation).
