Serving Silicon Valley for more than 30 years

J & J Air provides comprehensive HVAC services to commercial and industrial clients

  • Nearly 900 properties under contract
  • Properties range from 5,000 to 500,000 square feet
  • Guaranteed 2-hour emergency response
  • Training the best in the industry (our competitors actually come to us for training)
  • Reputation for excellence developed over 35 years