Demo

Commercial HVAC

DEMA Service Inc
Aspen, CO Full Time
POSTED ON 9/19/2026
AVAILABLE BEFORE 1/16/2027

Apprentice HVAC Installer | HVAC Installer | Lead Installer | Foreman

Location: Colorado
Job Type: Full-Time
Pay Range: $22.00 - $60.00 per hour

We are hiring HVAC professionals at multiple experience levels. Starting compensation is based on your skills, experience, certifications, leadership abilities, and the position that best fits your qualifications. Top performers have opportunities for advancement and increased earning potential.

POSITION SUMMARY

DEMA Services is seeking motivated and experienced HVAC professionals to join our growing Commercial HVAC team. We are hiring at all experience levels, from Apprentices entering the trade to Experienced Installers, Lead Installers, and Foremen, with extensive commercial construction experience.

This position supports a variety of commercial construction projects including office buildings, schools, healthcare facilities, retail centers, warehouses, hospitality projects, manufacturing facilities, and mixed-use developments throughout Colorado. Team members will install, maintain, and oversee HVAC systems while ensuring quality workmanship, safety compliance, project schedules, and customer expectations are met.

Now Hiring Across Colorado!

We are actively hiring for projects in Aurora, Denver, Parker, Colorado Springs, Fort Collins, and all surrounding Denver Metro areas.

Whether you are beginning your HVAC career or advancing into a leadership position, DEMA Services offers long-term career growth, training, and advancement opportunities. Compensation is based on experience, certifications, project complexity, leadership responsibilities, and overall qualifications.

Invest in Your Career: Whether you're an Apprentice, Installer, or Foreman, we track qualifying apprenticeship hours and provide opportunities for continued growth, training, and advancement within the company.

ESSENTIAL FUNCTIONS & RESPONSIBILITIESApprentice & HVAC Installers

  • Assist with installation of commercial HVAC systems on new construction projects.
  • Learn and perform equipment setting, ductwork installation, piping installation, startup preparation, and system commissioning support.
  • Install ductwork, rooftop units (RTUs), split systems, exhaust fans, make-up air units, VRF systems, and associated HVAC components.
  • Assist with installation of refrigerant piping, condensate systems, and controls components.
  • Maintain clean, safe, and organized jobsites.
  • Follow company safety procedures and quality standards.
  • Work alongside experienced HVAC professionals and foremen to develop trade skills.
  • Assist with material handling, equipment setup, and project support activities.

Lead Installers, Foremen & HVAC Superintendents

  • Lead and supervise HVAC crews on commercial construction projects.
  • Coordinate daily operations with Project Managers, Superintendents, General Contractors, and subcontractors.
  • Read and interpret blueprints, specifications, mechanical plans, shop drawings, and construction documents.
  • Oversee installation of duct systems, rooftop units, split systems, VRF systems, exhaust systems, controls, and specialty HVAC equipment.
  • Manage manpower, production schedules, and project milestones.
  • Train and mentor apprentices and field personnel.
  • Coordinate inspections and ensure compliance with local, state, and national mechanical codes.
  • Order and track materials, tools, and equipment.
  • Troubleshoot field issues and implement effective solutions.
  • Ensure projects are completed safely, efficiently, and according to specifications.
  • Enforce all company safety standards and procedures.

QUALIFICATIONS

  • Experience in commercial HVAC construction preferred.
  • Experience with new construction HVAC installations preferred.
  • Ability to read and interpret mechanical plans, specifications, and shop drawings.
  • Experience installing ductwork, rooftop units, split systems, VRF systems, controls, and related HVAC equipment preferred.
  • Experience working for a commercial HVAC contractor preferred.
  • Leadership experience preferred for Lead Installer, and Foreman-level positions.
  • Strong communication, problem-solving, and organizational skills.
  • Ability to work independently and within a team environment.
  • Valid driver's license with acceptable driving record.

EDUCATION & LICENSING

  • High School Diploma or GED preferred.
  • Trade School or HVAC Certification preferred.
  • EPA Universal Certification preferred.
  • OSHA 10 or OSHA 30 certification preferred.
  • Journeyman Mechanical License or equivalent experience is a plus.
  • We welcome candidates at all stages of their HVAC careers.

COMPUTER & TECHNOLOGY SKILLS

  • Basic proficiency with smartphones, tablets, and digital applications.
  • Microsoft Outlook and email communication experience preferred.
  • Experience with Procore, Bluebeam, PlanGrid, Smartsheet, or similar construction software is a plus for leadership roles.
  • Ability to utilize electronic devices for project documentation, timekeeping, and communication.

WHY JOIN DEMA SERVICES?

  • Competitive pay based on experience, certifications, and leadership responsibilities.
  • Career advancement opportunities from Apprentice to Superintendent.
  • Stable year-round work on large-scale commercial construction projects.
  • Safety-focused work environment.
  • Ongoing training and professional development.
  • Opportunity to work on some of Colorado's premier commercial construction projects.
  • Strong team culture with opportunities for growth and leadership development.
  • Access to challenging and rewarding projects that build long-term trade expertise.

Join a team that values craftsmanship, safety, leadership, and professional growth. Whether you're starting your HVAC career or bringing years of commercial construction experience, DEMA Services offers the opportunity to build a rewarding future in the mechanical construction industry.

Apply today and build your career with DEMA Services!

Pay: $22.00 - $60.00 per hour

Benefits:

  • 401(k)
  • Dental insurance
  • Employee assistance program
  • Employee discount
  • Flexible spending account
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $22 - $60

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