Commercial HVAC Retrofit Install Technician

All Hours Mechanical LLC; Harrison (OH); On-site; USD 34,000 - 49,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Company car

Competitive salary

Dental insurance

Free uniforms

Health insurance

Opportunity for advancement

Paid time off

Training & development

Vision insurance

Job summary

All Hours Mechanical is seeking an experienced Commercial HVAC Retrofit Install Technician to take a project from drawing to done. You’ll install replacement HVAC systems—RTUs, split systems, boilers, chillers, and more—in commercial settings, ensuring code-compliant installs and efficient problem-solving.

Based in Bowling Green, KY, this role requires reading blueprints, coordinating with project managers, and maintaining safety on rooftops and lifts.

Qualifications

• HVAC retrofit or commercial install experience required (minimum 3 years).
• EPA Universal Certification is required.
• Valid driver’s license with clean record.
• Able to read blueprints and mechanical drawings.

Responsibilities

• Install HVAC systems and equipment in retrofit projects.
• Interpret and work from mechanical drawings and scope sheets.
• Modify and replace existing ductwork, gas piping, and refrigeration lines.
• Set rooftop units, hang duct, run copper, braze, and pressure test.
• Work safely on rooftops, lifts, ladders, and confined spaces.
• Coordinate with project managers and field leaders for job flow and timelines.
• Maintain a clean job site and represent All Hours Mechanical with professionalism.

Skills

HVAC installation

Blueprint reading

Safety awareness

Education

High school diploma or equivalent

EPA Universal Certification

Tools

Crane operation familiarity

Lifts and ladders experience

Job description

Benefits

• 401(k)
• 401(k) matching
• Company car
• Competitive salary
• Dental insurance
• Free uniforms
• Health insurance
• Opportunity for advancement
• Paid time off
• Training & development
• Vision insurance

Job Title

Commercial HVAC Retrofit Install Technician

Company

All Hours Mechanical

About Us

At All Hours Mechanical, we’re not just another commercial HVAC company—we’re a mission-driven team committed to honest quality work with integrity. As a fast-growing contractor with strong faith-based leadership, we operate like a family, built on respect, hard work, and support for one another. We believe in building careers, not just jobs—empowering every technician to grow, take ownership, and make a real impact.

Why Join Us

• Family First: No-cost basic family health insurance.
• Peace of Mind: $50,000 life insurance included.
• Protection: Short- and long-term disability covered at no cost.
• Forward-Thinking Benefits: Affordable vision and dental plans.
• Retirement Ready: 401(k) with up to 5% company match.
• Real Growth: Career paths for growth.
• Tech-Forward: Modern tools, tech, and resources to support your work.
• Respect: A tight-knit team that treats each other like family.

Position Overview

We’re looking for an experienced Commercial HVAC Retrofit Install Technician who knows how to take a job from drawing to done. You’ll be responsible for installing replacement HVAC systems—RTUs, split systems, boilers, chillers, exhaust systems, ductwork, and more—in commercial and industrial settings. If you know how to work efficiently, solve problems on the fly, and deliver clean, code-compliant installs, we want you on our crew.

What You’ll Do

• Install HVAC systems and equipment in retrofit projects.
• Interpret and work from mechanical drawings and scope sheets.
• Modify and replace existing ductwork, gas piping, and refrigeration lines.
• Set rooftop units, hang duct, run copper, braze, and pressure test.
• Work safely on rooftops, lifts, ladders, and confined spaces.
• Coordinate with project managers and field leaders for job flow and timelines.
• Maintain a clean job site and represent All Hours with professionalism.

What You Need

• Minimum 3 years experience in HVAC install (retrofit or commercial preferred).
• Strong knowledge of HVAC systems, installation practices, and tools.
• Comfortable with cranes, lifts, ladders, and physically demanding work.
• Ability to read blueprints, wiring diagrams, and mechanical drawings.
• EPA Universal Certification (required).
• Valid driver’s license with a clean record.
• High school diploma or equivalent (preferred).

Compensation & Benefits

• Hourly Rate: $30+/hour depending on experience
• Schedule: Monday to Friday, 8-hour shifts (some OT required)
• Supplemental Pay: Overtime
• Full Benefits:
  • 401(k) with up to 5% matching
  • Paid Time Off
  • Health, dental, and vision insurance
  • Company-paid life insurance
  • HSA option
  • Company-paid short/long-term disability

Location

In-person — Bowling Green, Kentucky

Build a future—not just a paycheck. If you're a hard-working, experienced installer who takes pride in doing things the right way, help us raise the bar in commercial HVAC.