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Commercial HVAC Maintenance Service Technician

Cooper Oates Air Conditioning, Inc.
Sacramento, CA Full Time
POSTED ON 4/15/2026
AVAILABLE BEFORE 5/14/2026
Job Description

We are looking for a skilled HVAC Maintenance Technician who has moved past the "green" stage and is ready to take ownership of commercial preventative maintenance. This isn't just a filter-changing job; we need someone who can spot problems before they cause a midnight emergency call. Independently perform maintenance and service on small tonnage HVAC equipment. Responsible self-starter who takes the initiative to learn new skills by taking advantage of on-line and classroom training, using advanced diagnostic tools and working with senior techs. In addition to having a strong mechanical aptitude you must be able to communicate clearly, have a positive and can-do attitude, are a good team player and smile.

Essential Duties

  • Perform scheduled preventative maintenance, diagnose and repair commercial RTUs, split systems and VRF equipment up to 20 tons in capacity.
  • Accurately document, communicate work performed and provide clear and honest recommendations to clients.
  • Assist Senior Techs on more complex equipment including boilers, cooling towers, chillers and controls.
  • Good listening skills, fast learner, proactive and organized.

Experience Required

  • 3 to 5 years of commercial experience as an HVAC or Refrigeration Tech.
  • Demonstrate fundamental understanding of refrigeration cycle, refrigerant charging, refrigerant recovery, superheat, sub-cooling, electrical theory and basic HVAC controls.
  • Work on common HVAC applications such as gas heating, hydronic heating, rooftop package HVAC equipment, split system HVAC equipment, ductless split and VRF equipment, WSHP equipment, etc.
  • Demonstrate proficiency in electrical and mechanical troubleshooting.
  • Demonstrates a desire to grow professionally in the HVAC/R trade. Initiative, willingness and appetite to learn.
  • Strong customer service ethic.
  • Enthusiastic attitude, high energy and a solid team player.

Benefits

  • Average 40 hours per week
  • 100% of Health Insurance for employee family
  • Vacation & Holidays
  • Dental, Vision & Life insurance
  • Employee Assistance Program
  • 401K matching, fully vested
  • Flexible spending account
  • Technology support
  • Paid training with a commitment to continuous learning

About Us

We have four core values that guide how we work and how we treat each other:

  • Pride in Workmanship - We are proud of our company & the work we do.
  • Exceed Customer Expectations - Anticipate customers’ needs and resolve them.
  • Resourceful and Creative - Promote a can-do and will-do attitude.
  • LoyalTeam - Find ways to help each other succeed.

Cooper Oates Air Conditioning is a family owned and managed company with a strong reputation for honesty, integrity, constant improvement, learning and intense customer focus. We are celebrating over 54 year in business. We are a commercial air conditioning, plumbing design-build and service contractor with a strategy of stable and consistent growth that builds on our decades of success. We provide services to customers within a 90-mile radius of Sacramento.

Our mission is to help to help customers increase the return on their building investment by assisting them in managing the full life-cycle cost of their mechanical systems through efficient design, effective construction, dependable service and quality craftsmanship delivered by skilled professionals.

Salary.com Estimation for Commercial HVAC Maintenance Service Technician in Sacramento, CA
$68,255 to $86,642
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