Key West HVAC Technician: Service, Install & Maintenance

Rocket Cooling; Key West (FL); On-site; Full time

Benefits offered by this job

Health insurance

401(k) with company matching

Paid time off

Job summary

A leading HVAC company in Key West is seeking skilled HVAC professionals for various roles including installation, service, and maintenance. Ideal candidates have 2+ years of experience, are EPA certified, and possess strong diagnostic skills. This full-time position offers competitive pay, health benefits, and a supportive work environment. Join us to be part of a growing team in paradise.

Qualifications

• 2+ years of HVAC experience in new construction, commercial service, or residential service/install/maintenance.
• Strong diagnostic and mechanical skills.
• Excellent communication and customer service skills.

Responsibilities

• Install and commission HVAC systems for new construction projects.
• Service and repair residential and commercial HVAC systems.
• Perform preventative maintenance and inspections.

Skills

HVAC experience

Diagnostic skills

Customer service

Mechanical skills

Education

EPA Certification

Tools

ServiceTitan

Job description

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

Benefits:

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

Ability to Commute:

• Key West, FL 33040 (Required)

Work Location: In person