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  1. Home
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  3. engineering
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  5. HVAC Service Technician
Comfort Systems USA logo

HVAC Service Technician

Not Disclosed•Full-TimeOn-site

location_on817, Spruce Street, Louisville, Boulder County, Colorado, 80027, United States

Apply Now

About the Team

Design Mechanical is a wholly-owned subsidiary of Comfort Systems USA, a $3 billion mechanical contracting giant. Despite this scale, we maintain a local company feel with nearly 300 employees across Colorado. We operate from our corporate offices and a state-of-the-art fabrication shop in Louisville, as well as a dedicated shop in Gypsum for our mountain region.

About the Role

We are expanding our Service Department and seeking an experienced HVAC/R Technician to join our team in Louisville. This role is vital for maintaining the reliability of commercial HVAC systems. You will serve as the frontline expert for maintenance, troubleshooting, and repairs, utilizing your knowledge of refrigeration theory, electrical schematics, and mechanical layouts to ensure customer satisfaction.

In this position, you will perform repairs, overhauls, and start-ups on commercial systems. Your day will involve diagnosing units using blueprints, wiring diagrams, and piping schemes, as well as preparing for on-site installations by examining building layouts and coordinating work. You will also provide technical support to customers and stay current on all manufacturers' products regarding installation and service.

Hiring Process

Candidates with 3+ years of commercial HVAC experience are encouraged to apply. The selection process includes a review of qualifications, followed by a criminal background check, drug test, and physical assessment to ensure the ability to perform job duties.

Equal Opportunity

Design Mechanical, Inc. is proud to be an Equal Opportunity Employer. We provide equal employment opportunities to all employees and applicants regardless of race, color, religion, gender, gender identity, age, national origin, disability, parental or pregnancy status, marriage and civil partnership, sexual orientation, veteran status, or any other characteristic protected by law. Reasonable accommodations will be made to meet the requirements of the Americans with Disabilities Act.

Note: Design Mechanical, Inc. is not open to third-party solicitation or resumes for our posted FTE positions.

Work location

Work model: On-site

location_on

817, Spruce Street, Louisville, Boulder County, Colorado, 80027, United States

Louisville, Colorado

Key Responsibilities

  • check_circlePerform repairs, overhauls, and start-ups of commercial HVAC systems
  • check_circleDiagnose and repair units using blueprints, wiring diagrams, and piping schemes
  • check_circlePrepare for on-site installation by examining layouts and coordinating work
  • check_circleDocument work by completing paperwork and maintaining job files
  • check_circleService products and equipment on assigned projects to ensure customer satisfaction
  • check_circleProvide technical support to customers regarding equipment
  • check_circleMaintain knowledge of manufacturers' products for installation and service

Requirements

  • verified3+ years experience as an HVAC/R Technician
  • verifiedBoiler and Chillers experience
  • verifiedRTU Install and Service
  • verifiedSplit System AC and Furnace Install and Service
  • verifiedValid CO Driver's License and Clear MVR
  • verifiedCurrent EPA License
  • verifiedPass criminal background check, drug test, and physical

Benefits & Perks

check_circleComprehensive Medical, Dental, and Vision insurancecheck_circleFSA/HSA accountscheck_circleMatching 401K retirement plancheck_circleLong Term Disability insurancecheck_circleShort Term Disability insurancecheck_circleCompany Paid Life Insurancecheck_circleVoluntary Spouse and Child Insurancecheck_circleEmployee Assistance Programcheck_circlePaid Time Off (PTO) and Paid Holidays
Comfort Systems USA cover image
Comfort Systems USA logo
Company

Comfort Systems USA

Industry

Construction

Headquarters

Houston, Texas

Open Roles

5

Comfort Systems USA specializes in mechanical, electrical, and plumbing contracting services for commercial, industrial, and institutional sectors. Based in Houston, Texas, the construction industry company designs and implements HVAC, building automation, energy efficiency, electrical, and plumbing solutions across the United States. Operating as a network of locally rooted teams, the organization blends national reach with regional expertise to deliver customized infrastructure projects. The company emphasizes technical proficiency, safety standards, and client-focused execution, supporting facilities where businesses and communities operate. Comfort Systems USA serves clients through a workforce committed to advancing sustainable building practices and long-term partnerships in the construction sector.
View company profilearrow_forwardlanguageWebsitelinkLinkedIn
Quick Overview

Experience

3+ yrs (Mid Level)

Job Type

Full-Time

Skills Required

Hvac/rRefrigeration TheoryElectrical SchematicsPneumatic Control SystemsElectronic Control SystemsPipe Fitting

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Frequently asked questions about HVAC Service Technician at Comfort Systems USA

What does a HVAC Service Technician at Comfort Systems USA do?expand_more
A HVAC Service Technician at Comfort Systems USA is responsible for the following: Perform repairs, overhauls, and start-ups of commercial HVAC systems; Diagnose and repair units using blueprints, wiring diagrams, and piping schemes; Prepare for on-site installation by examining layouts and coordinating work; and Document work by completing paperwork and maintaining job files.
What are the requirements for this HVAC Service Technician role?expand_more
Comfort Systems USA is looking for candidates who meet the following requirements: 3+ years experience as an HVAC/R Technician; Boiler and Chillers experience; RTU Install and Service; Split System AC and Furnace Install and Service; Valid CO Driver's License and Clear MVR; and Current EPA License.
Where is the HVAC Service Technician role at Comfort Systems USA located?expand_more
HVAC Service Technician at Comfort Systems USA is based in 817, Spruce Street, Louisville, Boulder County, Colorado, 80027, United States. This is a on-site role.
Is this HVAC Service Technician job remote, hybrid, or on-site?expand_more
Comfort Systems USA has listed this HVAC Service Technician role as on-site.
How much experience is required for this HVAC Service Technician role?expand_more
HVAC Service Technician at Comfort Systems USA typically requires 3+ years of relevant experience at the mid level level.
What skills do you need for the HVAC Service Technician role at Comfort Systems USA?expand_more
Key skills for HVAC Service Technician at Comfort Systems USA include Hvac/r; Refrigeration Theory; Electrical Schematics; Pneumatic Control Systems; Electronic Control Systems; Pipe Fitting; Welding; and Brazing.
What category does the HVAC Service Technician role belong to?expand_more
HVAC Service Technician at Comfort Systems USA is part of the engineering job category on Recrutus.

About Comfort Systems USA

Comfort Systems USA specializes in mechanical, electrical, and plumbing contracting services for commercial, industrial, and institutional sectors. Based in Houston, Texas, the construction industry company designs and implements HVAC, building automation, energy efficiency, electrical, and plumbing solutions across the United States. Operating as a network of locally rooted teams, the organization blends national reach with regional expertise to deliver customized infrastructure projects. The company emphasizes technical proficiency, safety standards, and client-focused execution, supporting facilities where businesses and communities operate. Comfort Systems USA serves clients through a workforce committed to advancing sustainable building practices and long-term partnerships in the construction sector.

Browse more roles: All Comfort Systems USA jobs, engineering jobs on Recrutus.

Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified employers, salary benchmarks, and remote-friendly teams across India and beyond.

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