HVAC Jobs in Charleston, SC
HVAC jobs in Charleston are driven by rapid residential growth in West Ashley and Johns Island, commercial construction in the Upper Peninsula, and the hospitality and healthcare sectors concentrated downtown and in North Charleston. Contractors, property management firms, and facility operators are among the busiest employers, and EMCOR, LAUKOA, and M&B Heating & Air are actively hiring now. Find a role that fits below and apply directly.
Find HVAC JobsOverview
Open roles110+
Top employerEMCOR
Work type100% On-site
Top credentialHigh school diploma or GED
Companies hiring11
Showing 5 of 110+ HVAC jobs
HVAC Service Technician II-III
We won't show you this job again
Added 1d ago
EMCOR
HVAC Service Technician II-III
Charleston, South Carolina
Added 1d ago
HVAC Project Manager
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Added 3d ago
McCorvey Companies
HVAC Project Manager
Charleston, South Carolina
Added 3d ago
HVAC Residential Installer
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Added 1w ago
M&B Heating & Air
HVAC Residential Installer
Charleston, South Carolina
Added 1w ago
H
HVAC Tech - Certified
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H
Added 1w ago
Housing Authority of the City of Charleston
HVAC Tech - Certified
Charleston, South Carolina
Added 1w ago
HVAC Lead Installer
We won't show you this job again
Added 1w ago
Rudd Plumbing Heating Air & Electrical
HVAC Lead Installer
Charleston, South Carolina
Added 1w ago
Added 1d ago
HVAC Service Technician II-III
EMCOR·Charleston, South Carolina
Job functions:
High school diploma or GED
10,000+ employees
Job Description
About Us:
Summary: Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.
Location: This role is based out of the Charelston, SC area and will require travel throughout the region.
Essential Functions and Responsibilities:
Posting covers Class 2 and 3 Service Technician. Duties are based on the candidate’s qualifications below.
Class 2 Service Technician
Class 3 Service Technician
Qualifications:
#aircond
#LI-NS1
Equal Opportunity Employer: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled Affirmative Action Policy:
We offer comprehensive HVAC, building automation system, facilities, and energy solutions. From design to delivery, our solutions are tailored to the specific needs of high-profile organizations in commercial buildings, data centers, industrial facilities, and other mission critical sites.
Job Summary:
Job Title: HVAC Service Technician II-III
Summary: Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.
Location: This role is based out of the Charelston, SC area and will require travel throughout the region.
Essential Functions and Responsibilities:
Posting covers Class 2 and 3 Service Technician. Duties are based on the candidate’s qualifications below.
Class 2 Service Technician
- Ability to read schematics
- Understanding of up to 20-ton unitary DX equipment
- Understanding of psychometrics
- Basic understanding of Controls
- Basic understanding of Quoting
- Diagnosing refrigerant system issues
Class 3 Service Technician
- Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room units (CRAC), Pneumatic and DDC controls.
- Demonstrate advanced troubleshooting skills on 100 ton and less unitary DX equipment.
- Capable of all repairs needed on rooftop package equipment.
- Perform basic troubleshooting on air-cooled chillers.
- Troubleshoot and repair water cooled package equipment.
- Diagnose problems using electrical schematics.
- Diagnosing refrigerant system issues.
- Basic understanding variable frequency drives.
- Diagnose issues with variable air volume equipment (VAV’s/PIU’s)
Qualifications:
- Strong written and verbal communication skills.
- Working knowledge of computer and tablets.
- Ability to deal with problems involving concrete variables in standardized situations.
- Ability to work well in a team environment.
- Strong adaptability skills.
Required Experience, Certifications, and Education:
- High school diploma or general education degree (GED) required.
- Trade/Technical School certification or degree preferred.
- One to five years plus of commercial/industrial HVAC experience including exposure to control, compound and reciprocating systems as well as refrigerants. Experience level is based on technician classifications described above.
- Valid Driver’s License.
- EPA Universal Refrigerant Certification
Physical Requirements:
Must be able to climb ladders, lift and carry 50 or more pounds, distinguish colors for electrical work and tolerate confined spaces. Work will involve heights and seasonal temperature extremes. Proper use of Personal Protection Equipment (PPE) is required while performing tasks.
What you can expect from Emcor Services Aircond:
- Health Insurance: 4 plans available to choose from with Rx coverage
- Heath Saving Account (HSA) and Flexible Spending Accounts (FSA) options available
- Dental insurance: 2 plans available to choose from
- Vision insurance
- 401(k) with Employer Match
- Employee referral incentives
- Employee Assistance Program (EAP)
- Competitive PTO, 8 paid holidays, 1 paid floating holiday
- Weekly Pay
COMMITMENT TO SAFETY
It is the policy of EMCOR Services Aircond to conduct all business activities in a responsible manner, free from recognized hazards; and to respect the environment, health and safety of our employees, customers, suppliers, partners, and community neighbors. EMCOR Services Aircond is committed to providing a safe and healthy workplace. It will not be satisfied until its premises and services are free of recognized hazards, its employees, and its operations environmentally friendly. We will provide training, protective equipment, and the safest work environment possible for our employees to perform their jobs, but in the end, safety becomes an individual responsibility.
We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.
There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.
It is the policy of EMCOR Services Aircond to conduct all business activities in a responsible manner, free from recognized hazards; and to respect the environment, health and safety of our employees, customers, suppliers, partners, and community neighbors. EMCOR Services Aircond is committed to providing a safe and healthy workplace. It will not be satisfied until its premises and services are free of recognized hazards, its employees, and its operations environmentally friendly. We will provide training, protective equipment, and the safest work environment possible for our employees to perform their jobs, but in the end, safety becomes an individual responsibility.
We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.
There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.
#aircond
#LI-NS1
Equal Opportunity Employer: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled Affirmative Action Policy:
Please review our Affirmative Action Policy.
Notice to Prospective Employees: Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.EMCOR
HVAC Service Technician II-III
Charleston, South Carolina
Added 1d ago10,000+ employees
Job functions:
High school diploma or GED
Job Description
About Us:
Summary: Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.
Location: This role is based out of the Charelston, SC area and will require travel throughout the region.
Essential Functions and Responsibilities:
Posting covers Class 2 and 3 Service Technician. Duties are based on the candidate’s qualifications below.
Class 2 Service Technician
Class 3 Service Technician
Qualifications:
#aircond
#LI-NS1
Equal Opportunity Employer: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled Affirmative Action Policy:
We offer comprehensive HVAC, building automation system, facilities, and energy solutions. From design to delivery, our solutions are tailored to the specific needs of high-profile organizations in commercial buildings, data centers, industrial facilities, and other mission critical sites.
Job Summary:
Job Title: HVAC Service Technician II-III
Summary: Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.
Location: This role is based out of the Charelston, SC area and will require travel throughout the region.
Essential Functions and Responsibilities:
Posting covers Class 2 and 3 Service Technician. Duties are based on the candidate’s qualifications below.
Class 2 Service Technician
- Ability to read schematics
- Understanding of up to 20-ton unitary DX equipment
- Understanding of psychometrics
- Basic understanding of Controls
- Basic understanding of Quoting
- Diagnosing refrigerant system issues
Class 3 Service Technician
- Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room units (CRAC), Pneumatic and DDC controls.
- Demonstrate advanced troubleshooting skills on 100 ton and less unitary DX equipment.
- Capable of all repairs needed on rooftop package equipment.
- Perform basic troubleshooting on air-cooled chillers.
- Troubleshoot and repair water cooled package equipment.
- Diagnose problems using electrical schematics.
- Diagnosing refrigerant system issues.
- Basic understanding variable frequency drives.
- Diagnose issues with variable air volume equipment (VAV’s/PIU’s)
Qualifications:
- Strong written and verbal communication skills.
- Working knowledge of computer and tablets.
- Ability to deal with problems involving concrete variables in standardized situations.
- Ability to work well in a team environment.
- Strong adaptability skills.
Required Experience, Certifications, and Education:
- High school diploma or general education degree (GED) required.
- Trade/Technical School certification or degree preferred.
- One to five years plus of commercial/industrial HVAC experience including exposure to control, compound and reciprocating systems as well as refrigerants. Experience level is based on technician classifications described above.
- Valid Driver’s License.
- EPA Universal Refrigerant Certification
Physical Requirements:
Must be able to climb ladders, lift and carry 50 or more pounds, distinguish colors for electrical work and tolerate confined spaces. Work will involve heights and seasonal temperature extremes. Proper use of Personal Protection Equipment (PPE) is required while performing tasks.
What you can expect from Emcor Services Aircond:
- Health Insurance: 4 plans available to choose from with Rx coverage
- Heath Saving Account (HSA) and Flexible Spending Accounts (FSA) options available
- Dental insurance: 2 plans available to choose from
- Vision insurance
- 401(k) with Employer Match
- Employee referral incentives
- Employee Assistance Program (EAP)
- Competitive PTO, 8 paid holidays, 1 paid floating holiday
- Weekly Pay
COMMITMENT TO SAFETY
It is the policy of EMCOR Services Aircond to conduct all business activities in a responsible manner, free from recognized hazards; and to respect the environment, health and safety of our employees, customers, suppliers, partners, and community neighbors. EMCOR Services Aircond is committed to providing a safe and healthy workplace. It will not be satisfied until its premises and services are free of recognized hazards, its employees, and its operations environmentally friendly. We will provide training, protective equipment, and the safest work environment possible for our employees to perform their jobs, but in the end, safety becomes an individual responsibility.
We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.
There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.
It is the policy of EMCOR Services Aircond to conduct all business activities in a responsible manner, free from recognized hazards; and to respect the environment, health and safety of our employees, customers, suppliers, partners, and community neighbors. EMCOR Services Aircond is committed to providing a safe and healthy workplace. It will not be satisfied until its premises and services are free of recognized hazards, its employees, and its operations environmentally friendly. We will provide training, protective equipment, and the safest work environment possible for our employees to perform their jobs, but in the end, safety becomes an individual responsibility.
We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.
There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.
#aircond
#LI-NS1
Equal Opportunity Employer: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled Affirmative Action Policy:
Please review our Affirmative Action Policy.
Notice to Prospective Employees: Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.See All 110+ HVAC Jobs in Charleston
Find roles in Charleston that match your experience and apply in just a few clicks.
Find HVAC JobsHVAC Job Market in Charleston
Who's Hiring
- EMCOR10
- LAUKOA10
- M&B Heating & Air10
- McCorvey Companies10
- ITV Associates10I
HVAC Jobs in Charleston: Frequently Asked Questions
How do I get a hvac job in Charleston?
Start with Charleston's busiest hiring sectors: residential construction in West Ashley and James Island, commercial build-outs in the Upper Peninsula, and facilities maintenance for the city's hotels, hospitals, and military installations. Employers here favor candidates who can handle both installation and service calls, so versatility matters. EPA 608 certification and experience with humidity-heavy coastal climates give applicants a real edge in this market.
Which companies hire hvacs in Charleston?
Companies currently hiring hvacs in Charleston include EMCOR, LAUKOA, and M&B Heating & Air, per current listings on Migrate Mate as of September 2026. Charleston's mix of residential contractors, commercial mechanical firms, and large facility operators like hotel groups and healthcare systems keeps demand consistent across employer types.
Are there remote hvac jobs in Charleston?
Remote work is rare in hvac because most roles require hands-on installation, maintenance, or service on-site. About 0% of hvac openings tied to Charleston are remote or hybrid as of September 2026, and those positions tend to be in estimating, project coordination, or service dispatch rather than field technician work.
How can I get a hvac job in Charleston with little or no experience?
The most realistic entry path in Charleston is an apprenticeship or helper role with a local residential contractor, particularly those active in the fast-growing West Ashley and Johns Island subdivisions. Entry-level service helper and installer assistant positions regularly open with mid-size local firms. Candidates who hold or are actively pursuing EPA 608 certification stand out, and trade school completion from programs like Trident Technical College gives a concrete hiring advantage.
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