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Why Choose Us

  • Same-Day Service Available
  • Financing Available
  • Free In-Home Estimates
  • 45+ Years In Business
  • 100% Satisfaction Guarantee
  • On Site Repair & Replacements
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Service Area

Proudly Serving Glendora, Los Angeles, San Bernardino, Riverside and Orange Counties

  • Irvine
  • Santa Ana
  • Costa Mesa
  • Orange
  • Laguna Beach
  • Aliso Viejo
  • Newport Beach
  • Anaheim
  • Pasadena
  • Claremont
  • Covina
  • Diamond Bar
Full Service Area

Sign Up For Our Maintenance Program

  • 10% Discount on All Repairs
  • No Overtime Fees
  • Complimentary Diagnostic
  • Free 1″ Filter Replacement
  • Personalized Reminder Service
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Americans with Disabilities Act (ADA) Notice

At Canyon Air Systems, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (626) 746-5394; or email us at ([email protected]) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.