Water supply and treatment services
- Santa Cruz de Tenerife Water Board (EMMASA)
- Customer service: 902 539 000
- 24h service difficulties: 902 504 747
- Further information: Emmasa Website
Electricity supply services
- Electricity supply company (Unelco-Endesa)
- Customer service: 902 307 308
- Service difficulties: 902 519 519
- Further information: Endesa Website
- Water supply and treatment company for the municipalities of La Laguna and Tacoronte (Teidagua, S.L.)
- Customer service for landlines: 900 200 563
- 24h service difficulties: 902 200 563
- Further information: Teidagua Website