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Service Coordinator/ Administrative Assistant

Ontario Refrigeration Service, Inc.
Houston, TX Full Time
POSTED ON 8/22/2026
AVAILABLE BEFORE 12/20/2026

To be considered for this position, please submit your resume to rhonda@ontref .com AND call (281) 653-6555 to leave a voicemail for Rhonda, describing why this opportunity might be right for you.

Would you like to look forward to getting up to go to work again?! The West’s premier commercial HVAC provider is seeking a new member for our team in Houston, TX. Ontario Refrigeration operates from 10 locations in the Western United States and has a 65-year track record of success!

Company Overview
Our people-first culture has made us the leading provider of commercial HVAC services. With over 65 years of continuous operation, we have 10 offices strategically located to serve California, Arizona, Nevada, Utah, and Texas. With over 300 employees, Ontario Refrigeration is a mid-size company that functions with strong family values and strong work ethic.

The ideal candidate will possess strong organizational and customer service skills. Excellent communication and computer skills are a must!

Duties include:

  • Scheduling and dispatching HVAC/R technicians
  • Handling incoming calls
  • Invoice processing
  • Administrative responsibilities

Position is full-time and offers a competitive benefits package including:

  • Immediate Medical, dental, and life insurance
  • Paid Vacation (up to 3 weeks)
  • Paid Holidays
  • Paid sick time (1 week)
  • 401k 30% matching

To be considered for this position, please submit your resume to rhonda@ontref .com AND call (281) 653-6555 to leave a voicemail for Rhonda, describing why this opportunity might be right for you. We look forward to hearing from you!

SPECIAL INFORMATION

ZERO TOLERANCE POLICY

Ontario Refrigeration Service has a “zero tolerance” policy for its employees for the use of unlawful narcotics, controlled substances, and/or prescription drugs without a prescription. Any employee found in violation of this policy will be subject to discharge.

Job Type: Full-time

Pay: $25.00 - $28.00 per hour

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off

Education:

  • Bachelor's (Preferred)

Experience:

  • Dispatching: 1 year (Preferred)
  • Microsoft Office: 3 years (Required)

Ability to Commute:

  • Houston, TX 77032 (Required)

Work Location: In person

Salary : $25 - $28

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