Utility overview
- Legal name
- DTE Gas Company
- Parent organization
- DTE Energy
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
Official website and contact
- Official website: Visit official website (opens in a new tab)
- Customer service: 800-338-0178
- Gas emergency: Not listed
- Email: Not listed
- Address: Not listed
Published state services
Michigan — MI
Service area: Natural gas end-user customers in Michigan (company: 1.4 million residential, commercial and industrial end-user customers).
Rate jurisdiction: Michigan Public Service Commission
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
- State customer URL: Open link (opens in a new tab)
- Tariff or territory source: Open link (opens in a new tab)
Utility identity sources
- DTE Gas Company (opens in a new tab)
Official Utility Website · DTE Energy
- Rate Book for Natural Gas Service (opens in a new tab)
Tariff · DTE Gas Company
State-service sources
Michigan — MI
- Gas Utility Addresses & Contacts (opens in a new tab)
State Regulator Inventory · MPSC
Verified utility identity
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
Confirmation status
- Last confirmed
- Aug 22, 2026
- Reconfirmation status
- Current
Directory-information notice
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.