Commercial HVAC Technician

Crete United; Charleston (SC); On-site; USD 47,733 - 67,984; Full time

Benefits offered by this job

Up to $42/hr DOE

Health/Dental Insurance

PTO - 2 weeks at start and roll over

7 observed holidays & 1 floating

401k

Steel Toe Boot allowance

Uniform Program

Provide service vehicle

Job summary

Design Build Mechanical, a Crete United Company, is based in Charleston, SC, and specializes in new construction, renovation, and retrofit of commercial facilities. The team delivers engineering design, installation, and support across several states, focusing on timely project completion within budget.

We are seeking a New Construction HVAC Technician to read blueprints, coordinate with PM and superintendents, and commission VRF systems while handling installation, testing of line sets,

Qualifications

• Reading blueprints for new construction projects and HVAC strategy requirements.
• Coordinating with Project Manager and site supervision.
• Commissioning VRF systems on new and retrofit projects.
• Installing and testing copper line sets and low-voltage controls.
• Testing wall thermostats, CO monitors, smoke detectors, and related interlocks.
• Troubleshooting and repairing HVAC issues during startup and warranty period.

Responsibilities

• Read and interpret blueprints for HVAC layouts on new construction.
• Coordinate with PM, Superintendents and site teams.
• Commission VRF systems and verify proper operation.
• Install and test copper lines and low-voltage controls.
• Connect thermostats, CO detectors, smoke detectors, and interlock wiring.
• Perform startup and preplanning for installed equipment.
• Troubleshoot and repair HVAC issues on startup and warranty work.

Skills

Blueprint reading

VRF systems commissioning

Low-voltage control installation

Thermostats wiring

HVAC troubleshooting

Warranty repair

Job description

Description

Design Build Machanical, a Crete United company, specializes in the new construction, renovation, and retrofit of commercial and industrial facilities. We utilize the Design Build concept to minimize a project’s timeline while adhering to the customer’s budget. We provide engineering design, installation and support service in North Carolina, South Carolina, Virginia, Georgia, and Florida.

Requirements for New Construction HVAC Technician:

• Reading & understanding blueprints for new construction projects and what HVAC strategy is needed
• Working with internal Project Manager & Superintendent and job site Superintendent
• Coordinating and commissioning VRF systems
• Installing and testing copper line sets
• Installing and terminating low-voltage control on new equipment
• Installing, connecting and testing wall thermostats, carbon monoxide monitors, smoke detectors, etc. and linking fan and louver interlocks
• Perform smoke tests for Fire Marshall
• Preplanning and startup of installed equipment. Collaborating with technical support and engineering professionals to create product definitions and instructions to start up installed equipment if needed
• Troubleshooting & repairing any HVAC issues at start up
• Repairing HVAC units installed under our 1st year warranty

Benefits:

• Up to $42 an hr DOE
• Health/Dental Insurance
• PTO - 2 weeks at start and roll over
• 7 observed holidays & 1 floating holiday
• 401k
• Steel Toe Boot allowance
• Uniform Program
• Provide service vehicle and specialty tools

Benefits:

• Medical
• Dental
• Vision
• 401(k) plan with employer match
• Paid Time Off
• Paid holidays
• Career advancement opportunities
• Training and Development

Design Build Mechanical, A Crete United Company, is an equal opportunity employer, considering all applicants for employment regardless of race, color, religion, sex, gender identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, sexual orientation, genetic information, or any other characteristic protected by state of federal law. Women and minorities are encouraged to apply.