SoCalGas - Air Quality Services: Technical Assistance
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Air Quality Services: Technical Assistance

For technical assistance, use the AQ Answerline - Dial 1-562-803-7428 to get personalized assistance with your facility's air quality questions. Find out about current regulations, emission control requirements, emission factors, permitting requirements, or other issues you're concerned about.

  • In addition, we can send you the following information via fax, modem or mail:
  • Text of federal, state and local air regulations
  • Copies of air district forms
  • BACT guidelines
  • Lists of environmental contractors and equipment vendors
  • Emission factors
  • Details of available emission reduction credits
  • Air Quality Assistance Brochures (Permitting, Boiler, and Engine Compliance) developed by Southern California Gas Company
  • Referrals for further assistance

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