Rocket Cooling LLC

HVAC Technician

LocationKey West, FL
Job TypeFull-time
Salary$41,600-$83,200

About This Job

Are you the go-to tech on the job when others need help?

Do you want to work in paradise while still advancing your HVAC career?

Are you ready to join an expanding team that values your skills—without the corporate red tape?

If so, Sub-Zero in Key West is growing—and we’re looking for skilled HVAC professionals to join our expanding team.

About Us:

Sub-Zero is a respected HVAC name in the Florida Keys, now proudly operating under the Rocket Cooling umbrella. We’ve built our reputation by supporting the local residential and commercial market—including the thriving hospitality industry in Key West and beyond.

Now, as part of Rocket Cooling, we’re expanding. We're hiring HVAC technicians of all types to support our growth: from new construction projects like airport terminals and multi-family housing, to ongoing service, installs, and maintenance for homes, resorts, and commercial properties.


We're hiring for multiple technician roles:

HVAC Construction Technicians (rough-in, install, layout, and startup)

Commercial Service Techs (diagnostics, refrigeration experience a plus)
Residential Technicians specializing in service, install, or maintenance
HVAC Maintenance Techs (system tune-ups, inspections, performance checks)

What You’ll Be Doing (based on experience and role):

Install and commission HVAC systems for new construction projects, including multi-family and commercial buildings
Service and repair residential and commercial HVAC systems
Perform preventative maintenance and inspections for homes and businesses
Work on duct systems, copper refrigerant lines (including brazing), and electrical wiring
Utilize ServiceTitan to manage scheduling, job details, estimates, and customer communication
Communicate clearly with customers and team members
Follow all safety guidelines and ensure code compliance on every job


What We’re Looking For:

2+ years of HVAC experience in new construction, commercial service, or residential service/install/maintenance
Refrigeration experience is a plus, especially for commercial or hospitality accounts
EPA Certification preferred (Universal ideal)
Ability to read blueprints or install layouts (especially for construction roles)
Strong diagnostic and mechanical skills
Excellent communication and customer service skills (especially for service roles)
A valid driver’s license and clean driving record
A self-starter with a team-player attitude
Willingness to live in or commute to Key West and work in local conditions


What We Offer:

Competitive hourly pay based on experience
Aggressive commission structure (for qualifying roles)
Health, dental, and vision insurance (opt-in)
401(k) with company matching
Paid time off and holidays
Company vehicle provided (for service and lead tech roles)
Flexible, supportive, and non-corporate work environment
Opportunities for growth with a rapidly expanding team
Opportunities to relocate or transfer to our other locations in Southwest Florida, the Treasure Coast, and the Northern Keys

Come join the Sub-Zero team and help shape the next chapter of HVAC in the Keys. Whether you're in construction, residential service, install, or maintenance. We have a place for you here.


Job Type: Full-time


Pay: $20.00 - $40.00 per hour


Expected hours: 30 – 60 per week


Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Paid time off
Vision insurance


Schedule:


Monday to Friday


Experience:

HVAC : 3 years (Preferred)


Ability to Commute:

Key West, FL 33040 (Required)


Work Location: In person

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