HVAC (Sheet Metal) Installer - Commercial

Are you looking for a reputable, stable company with supportive management who will value what you bring to the organization? If you are a self-motivated individual with great work ethic, then we would love to get to know you!

GSM Services is a 4th-generation family-owned business, proudly serving the Greater Charlotte area for nearly 100 years. We’ll celebrate our centennial in 2027, a testament to our stability and commitment to excellence. Our focus is on commercial roofing and air conditioning services within a 50-mile radius of Charlotte, NC, and the majority of our projects are negotiated with repeat customers who trust us for quality and reliability.

The great people we add to our team enjoy a fun, friendly workplace where we provide training and benefits to allow us to keep them for years. Our high standards and uncompromising commitment to customer satisfaction has made GSM Services a success and a great place to work. We are always looking for qualified individuals who are willing to provide the highest quality of work possible. GSM Services wants to be the best place to work in our region and it takes teamwork to come together, work together and succeed together.

Are you mechanically inclined, hands-on, and looking for a long-term career in the HVAC industry? GSM Services is seeking a dedicated, safety-conscious, and trainable HVAC Installer to join our growing team.

As an HVAC Installer at GSM Services, you’ll be responsible for commercial HVAC installations, adhering to industry standards and company expectations for safety, performance, and quality.

• Demonstrate excellent motor and listening skills
• Climb an 8 ft. ladder safely and work with both hands free
• Operate cordless drills and install screw chucks
• Join pipe with #8 x ¾ screws and accurately mark/measure using a tape
• Identify split system components:
• • Condenser, Evaporator, Furnace, Thermostat, Flue, Condensate Lines, Fuel Lines, Refrigerant Lines
• Build and install condensate traps (Part # Trap 1), PVC drains, and condensate pumps
• Install flex duct to collar and smoke detectors
• Use and understand PPE and crane hand signals

• All Level I tasks, plus:
• CSST Certification
• Wire thermostats and HVAC units
• Read model numbers and determine system tonnage
• Pass apprentice competency and plan symbol tests
• Demonstrate knowledge of GSM installation standards

• All Level I & II tasks, plus:
• Read/interpret mechanical drawings and equipment manuals
• Use and explain a ductulator
• Size gas piping per mechanical code
• Demonstrate working knowledge of mechanical code
• Pass wiring symbol test
• Lead projects in team leader’s absence
• Work toward obtaining GSM Journeyman Card (required for Mechanic-level advancement)
• Can build a condensate trap per Part # Trap 1
• Drains-pvc on package units, condensing furnaces

• Valid Driver’s License (clean driving record)
• Neat appearance and compliance with uniform standards
• Exceptional punctuality, attendance, and professional attitude
• Ability to read/write at a high school level
• Training or ability to read and interpret HVAC drawings
• Must own a starter tool set plus higher-end tools
• Powder Gun & AWP Certifications required (or ability to obtain)

We’re looking for more than just an installer—we’re hiring for future leaders. You must demonstrate:

• Trainability and attentiveness
• Personal accountability for learning and performance
• Crew support and leadership when required
• Pride in truck and tool organization
• Consistent safety and PPE practices
• Willingness to grow within the GSM career path

• Exposure to outdoor weather, heat, cold, and confined spaces
• Daily work includes attics, rooftops, crawlspaces, ceilings, and basements
• Ability to lift and carry up to 75 lbs., including tools, HVAC equipment, and materials
• Regular use of ladders, power tools, and other equipment