Senior HVAC Retrofit Installer

Timberline Mechancial; Boulder (CO); On-site; USD 60,000 - 80,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits including medical, dental, and vision coverage

Paid time off and 401(k) retirement savings plan

Professional development and mentorship programs

Inclusive work culture

Job summary

Timberline Mechanical is looking for an experienced Service Retrofit Sheet Metal Installer III to manage complex HVAC retrofits and sheet metal services. This senior/journeyman-level role requires independent handling of ductwork modifications and leading service calls while ensuring quality and compliance.

Ideal candidates will have 5+ years of experience, a high school diploma or GED, and significant knowledge in sheet metal applications. Join a people-first culture that values your expertise and offers extensive training and career advancement.

Qualifications

• 5+ years in commercial sheet metal/HVAC installation, fabrication, and retrofit work.
• Proven journeyman-level proficiency in handling complex tasks with minimal supervision.
• Ability to regularly lift and carry up to 50 lbs and work in confined spaces.

Responsibilities

• Independently fabricate, assemble, install, and repair advanced sheet metal ductwork.
• Lead service/retrofit calls from start to finish, including customer communication.
• Conduct quality inspections and ensure compliance with SMACNA standards.

Skills

Advanced sheet metal fabrication/installation techniques

Blueprint/schematic reading

Mentoring/coaching

Safety leadership

Proficiency with sheet metal tools

Education

High school diploma or GED

Trade school, apprenticeship completion, or relevant certifications (e.g., SMACNA-related)

Tools

Sheet metal tools (shears, snips, brakes, seamers, plasma cutters)

Job description

As a Service Retrofit Sheet Metal Installer III, you'll operate as a senior/journeyman-level expert in commercial HVAC retrofit and sheet metal service, independently managing complex ductwork modifications, repairs, installations, and system integrations in office buildings, hospitals, schools, retail spaces, and industrial facilities. With mastery knowledge of dry-side HVAC applications, you'll lead challenging retrofit calls, perform advanced fabrication/sealing/testing, troubleshoot intricate issues, and mentor junior installers while ensuring high-quality, code-compliant results that enhance air distribution, energy efficiency, and indoor air quality. Our people-first culture recognizes your advanced expertise with specialized training, leadership opportunities, and the fulfillment of delivering sustainable, high-performance sheet metal systems nationwide.

Duties And Responsibilities

• Independently fabricate, assemble, install, and repair advanced sheet metal ductwork, fittings, dampers, access doors, and specialty components per blueprints, specifications, and SMACNA standards.
• Perform layout, field measurements, complex modifications, precise sealing/hanging, and airflow balancing to achieve optimal system performance.
• Lead service/retrofit calls from start to finish: assess on-site issues, communicate clearly with customers on findings/recommendations/solutions, coordinate parts/materials, execute work, and follow up for satisfaction.
• Troubleshoot and resolve complex ductwork problems, including leaks, improper airflow, insulation issues, and system integration challenges.
• Conduct quality inspections, sealing tests, and adjustments; ensure compliance with SMACNA standards, codes, and project requirements.
• Document work thoroughly (work orders, reports, photos, as-builts, recommendations) and maintain accurate records for billing, warranty, and continuous improvement.
• Mentor and guide Service Retrofit Sheet Metal Installer I and II team members by demonstrating advanced techniques, sharing best practices, and supporting on-the-job learning and safety adherence.
• Maintain clean, organized work areas, vehicles, tools, and PPE; adhere to all safety protocols and company standards.

Supervisory Responsibilities

Yes – Provides coaching, mentoring, and technical guidance to junior Service Retrofit Sheet Metal Installers (Levels I and II); may lead small retrofit crews or coordinate with subcontractors on complex jobs, ensuring alignment with safety, quality, and customer expectations.

Requirements/Qualifications

• Experience: 5+ years in commercial sheet metal/HVAC installation, fabrication, and retrofit work; proven journeyman-level proficiency in handling complex tasks with minimal supervision.
• Education: High school diploma or GED required; trade school, apprenticeship completion, or relevant certifications (e.g., SMACNA-related) preferred.
• Physical Demands: Ability to regularly lift and carry up to 50 lbs, climb ladders/scaffolding/stairs, work in confined spaces or at heights, bend/kneel/crouch, reach overhead, and use hand/power tools for extended periods; frequent standing, walking, and manual dexterity required.
• Work Environment/Safety: Primarily field-based in commercial/industrial settings (indoor/outdoor, varying weather conditions, retrofit sites); exposure to noise, dust, heights, sharp materials, and mechanical hazards; must strictly adhere to OSHA regulations, conduct hazard identification, and wear required personal protective equipment (PPE) such as hard hats, safety glasses, gloves, harnesses, and steel-toed boots at all times—safety is our top priority and non-negotiable. This is a safety-sensitive position. Occasional regional travel within assigned market or on-call rotations may be required as business needs dictate.

Required Skills

• Advanced sheet metal fabrication/installation techniques, SMACNA standards mastery, complex duct layout/modification, sealing, and airflow balancing.
• Blueprint/schematic reading, troubleshooting, and quality inspection/testing.
• Mentoring/coaching, effective communication with crews, customers, management, and inspectors.
• Safety leadership (OSHA 30-hour preferred), documentation/reporting, multitasking, and independent decision-making in high-pressure situations.
• Proficiency with sheet metal tools (shears, snips, brakes, seamers, plasma cutters) and digital reporting systems.

Benefits

• Competitive compensation based on experience and level, with opportunities for performance incentives and tool allowances where applicable.
• Comprehensive benefits including medical, dental, and vision coverage, plus HSA options with employer contributions in select plans, and company-paid basic life and accidental death & dismemberment insurance.
• Paid time off, holiday pay, and a 401(k) retirement savings plan to support your long-term financial well-being.
• Professional development through hands-on training, mentorship, apprenticeships, certifications, and clear career advancement paths across our nationwide operating companies.
• Inclusive, supportive culture that values diversity, dignity, respect, collaboration, integrity, and personal fulfillment—empowering you to build a rewarding, long-term career.

Modigent is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.