HVAC Contractors in Greenville, South Carolina

Licensed Establishments

1,701

U.S. Census Bureau

Peak Season

May through September - cooling season drives 60% of annual revenue

Estimate

Avg. Response Time

24-48 hours for quotes, same day for emergency calls

Estimate

Common Job Costs

Service	Cost Range
AC unit replacement	$3,500 – $8,500
Furnace installation	$2,800 – $6,500
Ductwork repair	$300 – $1,500
HVAC maintenance service	$150 – $400
Heat pump installation	$4,000 – $9,000
Emergency repair call	$200 – $800

Licensing Requirements

SC requires Mechanical Contractor License for HVAC work. Must pass PSI exam, show 4 years experience or approved education, carry $10,000 bond. License renewal every 2 years with 8 hours continuing education. Individual technicians need EPA 608 certification for refrigerant handling.

Permit Requirements

Greenville County requires permits for new installations, replacements over 5 tons, and ductwork modifications. Permit fees range $50-200. Submit load calculations and equipment specifications.

Inspection Schedule

Rough-in inspection after ductwork installation, final inspection after equipment installation and electrical connections. Schedule 24-48 hours in advance through Greenville County.

Insurance Minimums

General liability $300,000 minimum, workers compensation if employees, commercial auto for service vehicles. Bonding required at $10,000 for contractor license.

How to Get Licensed

1
Meet experience requirements
Document 4 years of HVAC experience or complete approved technical education program. Submit verification forms from employers or training institutions.
2
Obtain surety bond
Secure $10,000 surety bond from approved bonding company. Bond must remain active throughout license period.
3
Schedule and pass exam
Register for mechanical contractor exam through PSI Services. Pass both business law and technical portions with 70% or higher score.
4
Submit license application
Complete application with SC Department of Labor, Licensing and Regulation. Include exam results, bond documentation, and required fees.
5
Obtain EPA certification
Ensure technicians have EPA 608 certification for refrigerant handling. Required for any work involving refrigerant systems.
6
Register with local jurisdictions
Register business with Greenville County and obtain local business license. Some municipalities require additional registration for permit pulling privileges.

About This Market

Greenville's HVAC market runs hot - literally and figuratively. With 1701 licensed establishments statewide, competition is fierce but demand stays strong year-round. Residential dominates the work, driven by new construction in growing suburbs and aging systems in established neighborhoods. Commercial work centers around the downtown district and industrial corridor. Costs swing based on refrigerant prices, supply chain issues, and seasonal demand spikes that can double emergency rates.

To work this market, get your mechanical contractor license squared away first - SC doesn't mess around with unlicensed work. Greenville County permitting moves fast if you submit clean paperwork, but inspectors know their stuff and will red-tag sloppy installations. Build relationships with supply houses early - inventory moves quick during peak season. Emergency calls pay premium rates, but the real money is in replacement jobs for the endless stream of 15-year-old units hitting end of life in this growing market.

Data Sources:

Licensed establishments in SC: US Census Bureau - County Business PatternsLicensing requirements: SC Department of Labor, Licensing and RegulationPermit requirements: Greenville County Building DepartmentCost estimates: Local market analysis and contractor surveysInsurance minimums: SC Contractors Licensing Board regulations

Frequently Asked Questions

How much does HVAC contractor licensing cost in South Carolina?▾

Initial mechanical contractor license costs approximately $400 including exam fees, plus $10,000 surety bond. Renewal every 2 years costs $200 plus continuing education requirements.

What size HVAC projects require permits in Greenville County?▾

All new installations, equipment replacements over 5 tons, and major ductwork modifications require permits. Permit fees range $50-200 depending on project scope and equipment size.

When is peak season for HVAC contractors in Greenville?▾

May through September represents peak cooling season, generating approximately 60% of annual revenue. Emergency calls spike during heat waves when temperatures exceed 95 degrees.

How many HVAC contractors operate in South Carolina?▾

According to Census data, approximately 1,701 licensed HVAC establishments operate statewide, with significant concentration in the Greenville-Spartanburg metropolitan area.

What insurance is required for HVAC contractors in SC?▾

Minimum general liability coverage of $300,000, workers compensation if employing staff, and commercial auto insurance for service vehicles. Additionally, $10,000 surety bond required for contractor licensing.

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