HVAC contractors in
Hattiesburg, Mississippi.
A public directory of hvac contractor businesses serving greater Hattiesburg. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
HVAC jobs in Hattiesburg
0 open jobs in Hattiesburg.
The controlled job pilot is not open yet.
Common Job Costs
Licensing Requirements
Licensing Requirements
Mississippi requires Mechanical Contractor License through MS State Board of Contractors. Must pass PSI examination, provide 4 years experience or education equivalent, submit financial statements, and maintain $15,000 surety bond. License renewal every 2 years with 8 hours continuing education. Journeyman certification available through apprenticeship programs.
Permit Requirements
City of Hattiesburg requires mechanical permits for HVAC installations, replacements, and major repairs. Permit fees range $50-200 based on project scope. Submit plans for commercial work over 5 tons. Residential replacement units typically expedited approval.
Inspection Schedule
Rough-in inspection before covering ductwork, final inspection before occupancy. Commercial projects require additional inspections at 50% completion. Schedule inspections 24 hours in advance through city building department.
Insurance Minimums
Mississippi requires $300,000 general liability insurance minimum for licensed mechanical contractors. Workers compensation required for employees. Bonding requirements vary by project size - typically $15,000 minimum surety bond.
Compliance research unavailable
Source status: unavailable · 7/30/2026
Detailed instructions are withheld because the source is not available for verification.
Local market snapshot
Source: DoorBase, aggregated public ZIP-level data. Updated 8/17/2026.
How to Get Licensed
Meet Experience Requirements
Document 4 years of HVAC experience or equivalent combination of education and experience. Vocational training can substitute for portion of experience requirement.
Prepare Financial Documentation
Gather financial statements, tax returns, and bank statements showing business financial stability. Board reviews financial capacity as part of application.
Obtain Surety Bond
Secure $15,000 surety bond from approved bonding company. Bond protects consumers and remains active throughout license period.
Submit Application
Complete Mississippi Mechanical Contractor License application with MS State Board of Contractors. Include all documentation, fees, and bond information.
Schedule and Pass PSI Exam
Register for PSI mechanical contractor examination. Covers codes, regulations, business practices, and technical knowledge. Must achieve passing score.
Maintain License
Renew every 2 years with 8 hours continuing education. Keep bond active, maintain insurance minimums, and submit renewal application before expiration.
About This Market
Hattiesburg's HVAC market runs hot - literally and figuratively. With 677 licensed establishments statewide and median wages at $25.49/hour, competition is steady but work volume stays consistent. University of Southern Mississippi keeps rental property demand strong, while the medical district and downtown revitalization drive commercial opportunities. High humidity and 90+ degree summers mean cooling work dominates, but winter heating calls keep shops busy year-round. Equipment replacement cycles fast in this climate - figure 12-15 years average lifespan versus northern markets. Hattiesburg contractors handle everything from student housing retrofits to hospital upgrades, with residential service calls making up 60% of most shops' revenue. The market rewards reliability over rock-bottom pricing - customers will pay for contractors who show up and fix it right the first time. Get your Mississippi Mechanical Contractor License through the State Board - no shortcuts here. The 4-year experience requirement and PSI exam weed out fly-by-night operators. City permits move fast for standard residential work but plan ahead for commercial jobs. Summer emergency calls pay premium rates, but smart contractors book maintenance contracts for steady cash flow. Local supply houses know the market - build relationships early. Heat pump installations dominate new construction, while aging AC units in older neighborhoods keep replacement business strong.
- Median wage dataBureau of Labor Statistics Occupational Employment Statistics
- Number of licensed establishmentsU.S. Census Bureau County Business Patterns
- Licensing requirementsMississippi State Board of Contractors
- Permit requirementsCity of Hattiesburg Building Department
- Insurance minimumsMississippi contractor licensing statutes
Frequently Asked Questions
What license do I need for HVAC work in Mississippi?
Mississippi Mechanical Contractor License required through MS State Board of Contractors. Must pass PSI exam, show 4 years experience, maintain $15,000 bond. Source: MS State Board of Contractors licensing requirements.
How much do HVAC contractors make in Hattiesburg?
Median hourly wage $25.49 ($53,019 annually) for HVAC technicians in Mississippi. Licensed contractors typically earn significantly more through business ownership. Source: Bureau of Labor Statistics occupational employment data.
When is peak season for HVAC work in South Mississippi?
May through September drives 70% of annual revenue due to extreme heat and humidity. Emergency AC repairs command premium pricing during summer months when temperatures exceed 90 degrees regularly.
What permits are required for HVAC work in Hattiesburg?
City mechanical permits required for installations, replacements, major repairs. Fees $50-200 based on scope. Commercial work over 5 tons requires plan submission. Source: City of Hattiesburg Building Department requirements.
How competitive is the HVAC market in Hattiesburg?
Mississippi has approximately 677 licensed HVAC establishments statewide with steady demand from university, medical, and residential sectors. Market rewards reliability over low pricing due to critical nature of cooling systems. Source: U.S. Census Bureau business statistics.
HVAC contractors in Hattiesburg
No contractors listed yet.
Run your hvac business on The Forge.
Apply to be listed on The Board for free. Manage leads, quotes, jobs, and follow-ups in one place, built for independent operators and growing crews.