Demo

Sr. Commercial HVAC Service Technician

Crete United
Colorado, CO Full Time
POSTED ON 10/8/2026
AVAILABLE BEFORE 11/4/2026
Nielsen Mechanical Contractors is seeking an experienced Commercial HVAC Service Technician to join our growing team in North Denver. If you're looking to elevate your career with a company that values professionalism, craftsmanship, and long-term growth, we want to hear from you.

Position Overview

Reporting to the Service Supervisor and Service Manager, this role is responsible for performing preventative maintenance, troubleshooting, repairs, and installation of commercial HVAC systems. The ideal candidate is experienced, motivated, and ready to take ownership of their work while contributing to a collaborative team environment.

Key Responsibilities

  • Troubleshoot, repair, and maintain commercial HVAC equipment including built-up systems, package units, boilers, chillers, and control systems
  • Perform routine preventative maintenance on various HVAC systems
  • Communicate clearly and professionally with customers, providing accurate explanations of issues and solutions
  • Follow troubleshooting guides to identify problems efficiently
  • Ensure systems meet safety and operational standards before completing service
  • Mentor junior technicians both in person and over the phone
  • Assist in coordinating and managing ongoing service projects
  • Complete daily service reports accurately and obtain customer signatures
  • Stay current with technical knowledge through ongoing training and self-study
  • Maintain a clean and organized vehicle and adhere to scheduled maintenance


Requirements

  • Minimum of 7 years of commercial HVAC experience
  • Universal EPA Certification required
  • Demonstrated expertise in troubleshooting and maintaining a variety of HVAC systems
  • Strong knowledge of boilers, chillers, pneumatic and digital controls
  • Ability to read and interpret electronic schematics
  • Valid driver’s license with clean driving record
  • Ability to lift up to 70 lbs
  • High school diploma or GED required; technical certification or degree preferred
  • Strong problem-solving skills, attention to detail, and ability to work under pressure
  • Team-oriented with a desire to grow and support others


What We Offer

  • Competitive hourly wage ($40–$65/hour DOE)
  • Medical, dental, vision, and life insurance
  • 100% company-paid short- and long-term disability insurance
  • 401(k) with 4% company match
  • 2 weeks paid time off (PTO)
  • 7 paid holidays: Thanksgiving, Day after Thanksgiving, Christmas Day, New Year’s Day, Memorial Day, Independence Day, Labor Day
  • Sick leave
  • Paid training and professional development
  • Company vehicle
  • Opportunities for advancement based on performance and availability


Please check this video out for more information on Crete United!

Build The Future with Nielsen Mechanical, a Crete United Company

We are open to reviewing additional candidates with more or less experience and the pay range may differ if filled at a different level. Our pay ranges are determined by job, responsibility, and location. We base our starting pay offer and title on location and job-related factors such as candidate experience, training, knowledge, and skills.

How to Apply: Apply directly through the job board where you found this posting (LinkedIn, Indeed, ZipRecruiter), or submit your application through our careers page at www.creteunited.com. All applications must be submitted through one of these platforms to be considered.

Application Deadline: Applications are accepted on a rolling basis, and this posting will remain open until filled.

Crete United is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other characteristic protected by law.

Salary : $40 - $65

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Sr. Commercial HVAC Service Technician?

Sign up to receive alerts about other jobs on the Sr. Commercial HVAC Service Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$66,890 - $85,874
Income Estimation: 
$73,152 - $96,839
Income Estimation: 
$66,890 - $85,874
Income Estimation: 
$73,152 - $96,839
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Crete United

  • Crete United Greensboro, NC
  • AC Corp, a Crete United company is a part of a nationwide network, we join an emerging leader in energy efficiency who is focused on making the places wher... more
  • 7 Days Ago

  • Crete United Chicago, IL
  • Reports To: Chief Revenue Officer Region Supported: Midwest Division (8-12 operating companies) Key Responsibilities Commercial Growth Partner with company... more
  • 7 Days Ago

  • Crete United Davenport, IA
  • Lead Drain Cleaning Technician Position Type Full-Time | Lead Technician | Davenport, IA Hometown Mechanical is committed to providing quality service to o... more
  • 8 Days Ago

  • Crete United Charleston, SC
  • Mechanical Project Manager (HVAC) – Charleston, SC AC Corporation, A Crete United Company AC Corporation, a Crete United company, is a well-established mec... more
  • 8 Days Ago


Not the job you're looking for? Here are some other Sr. Commercial HVAC Service Technician jobs in the Colorado, CO area that may be a better fit.

  • CoolSys - Refrigeration and HVAC Systems Colorado, CO
  • Overview WHY COOLSYS? Benefits At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No ... more
  • 2 Days Ago

  • HVAC Solutions, Inc. Colorado, CO
  • HVAC Commercial Service Department Manager We are seeking a dynamic and experienced HVAC Commercial Department Manager to join our team. In this role, you ... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!