Barrett & Sons is looking year-round for full and part-time employees. There are many levels of employment within the corporation and pay is based on the job description and years of experience. If you are new to the trade or you have many years of experience, BSI is able to offer positions that will always test your knowledge and open new doors to opportunities.

BSI Requires:

  • EPA Certification
  • State Registration
  • Pre-Employment Background
  • Pre-Employment Drug Test

Full-Time Benefits:

  • Competitive Pay
  • Health Insurance
  • Dental Insurance
  • Paid Vacation
  • Uniforms
  • Take Home Vehicle
  • AFLAC Supplemental Insurance
  • Retirement – Simple IRA With Contributions

If you are interested in applying, please complete our employment application along with your resume if applicable and email us at

Download Employment Application (PDF)

Dedicated, professional and caring staff of folks.— Rod & Jan E.


Barrett & Sons is a leading provider of commercial, industrial, and residential HVAC services for San Antonio and the surrounding tri-county area.