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SOUTH COAST AQMD HEADQUARTERS - 909-396-2000
21865 Copley Drive - Diamond Bar, CA 91765

South Coast AQMD Telephone Directory

(PDF, 1.5MB)

Toll free (800) numbers are restricted to local calls only.

Department/Service

Telephone

E-mail or Webpage

South Coast AQMD General Number

909-396-2000

[email protected]

Air Quality Complaints
(Excessive odors, smoke, dust, or other air contaminants)

800-CUT-SMOG (288-7664)

See: Online Complaint System

Línea Directa en Español

Para información o para presentar una queja por calidad del aire

800-876-3666

 

Air Quality Readings & 
Smog Forecasts

800-CUT-SMOG (288-7664)

See: Air Alerts

Asbestos Information Line

909-396-2336

See: Asbestos Information

Annual Emissions Reporting Help and Support Hotline

909-396-3660

Questions: [email protected]
Log-in Problems: [email protected]

Billing Services

866-888-8838
909-396-2900

[email protected]

Carl Moyer Program (Heavy Duty Engine Replacement Grants)

909-396-3179

 See: Carl Moyer Staff

Clerk of the Board

909-396-2500

[email protected]

Check Before You Burn Information

866-966-3293

See: Check Before You Burn

Compliance Course Information

800-CUT-SMOG (288-7664)

See: Compliance Classes

Cut-Smog (Smoking Vehicle Complaints)

800-CUT-SMOG (288-7664)

[email protected]

Executive Office

909-396-2100

Gas Nozzle Complaints

800-242-4020

 

Governing Board Members & Assistants

909-396-3239

See: Governing Board Members & Assistants Roster (PDF) 

Job Information

909-396-2800

See: Careers

Legal 

909-396-3400
909-396-3535

 

Library

909-396-2600

See: Library

Media Inquiries

909-396-3456

See: Media Contacts

Permit Information

909-396-3385

See: Getting Permits, or
Permitting Staff Locator

Procurement

909-396-3520

See: Grants & Bids

Public Affairs Office:

  • Public Advisor

  • Regional Outreach staff 

  • Speakers & Visitors


909-396-3122


909-396-2432

[email protected]
See: Regional Contacts
See: Speakers & Visitors

Public Information Center

800-CUT-SMOG (288-7664)

[email protected]
See: Public Information Center

Public Records Requests

909-396-3700
FAX 909-396-3330

[email protected]
See: Public Records Requests 

RECLAIM Inquiries

909-396-3119

[email protected]
See: Reclaim Staff

Small Business Assistance HOTLINE

800-388-2121

See: Small Business Assistance Contacts

Subscription Services

909-396-3720

[email protected]
See: Subscription Services

Technology Advancement

909-396-2219

See: TAO Contacts

Translation Assistance

 

See: Translation Assistance

Transportation Programs

909-396-3271

 



South Coast AQMD General Number
South Coast AQMD General Number
[email protected]
(909) 396-2000

South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765

909-396-2000

 

© 2024 South Coast Air Quality Management District