Trade directory · Biloxi metro · Mississippi

HVAC contractors in
Biloxi, Mississippi.

A public directory of hvac contractor businesses serving greater Biloxi. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Employer Establishments
677
U.S. Census Bureau
Peak Season
May through September - hurricane season and extreme heat drive demand
Market estimate
Avg. Response Time
24-48 hours for quotes, emergency calls within 2-4 hours
Operator average
§ J · OPEN JOBS

HVAC jobs in Biloxi

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0 open jobs in Biloxi.

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§ A · Market rates

Common Job Costs

BILOXI-MS · LOCAL ESTIMATES
Service
Description
Cost Range
AC unit replacement (3-4 ton)
Typical range based on local ac unit replacement (3-4 ton) jobs.
$4,500 – $8,500
Ductwork installation/replacement
Typical range based on local ductwork installation/replacement jobs.
$2,800 – $6,200
AC repair service call
Typical range based on local ac repair service call jobs.
$150 – $450
Heat pump installation
Typical range based on local heat pump installation jobs.
$5,200 – $9,800
Duct cleaning
Typical range based on local duct cleaning jobs.
$300 – $650
Thermostat installation
Typical range based on local thermostat installation jobs.
$180 – $400
§ B · Regulatory

Licensing Requirements

MS
§1

Licensing Requirements

Mississippi requires HVAC contractors to hold a state license through the Board of Contractors. Class I HVAC license required for unlimited work, Class II for residential under 5 tons. Must pass PSI exam, show 4 years experience or approved training, maintain $10,000 bond. Renewal every 2 years with 8 hours continuing education.

§2

Permit Requirements

City of Biloxi requires permits for all HVAC installations and replacements. Permit fees range $50-150 depending on scope. Commercial work requires additional state fire marshal approval.

§3

Inspection Schedule

Rough-in inspection before concealing work, final inspection upon completion. City typically schedules within 24-48 hours of request.

§4

Insurance Minimums

Mississippi requires $300,000 general liability and workers compensation if employees. Biloxi may require additional coverage for commercial projects.

§ M · DoorBase

Local market snapshot

6 ZIPs
Population65,470
Household income$59,289
Home value$235,688
Median rent$1,339
Unemployment3.00%
Job growth-0.70%

Source: DoorBase, aggregated public ZIP-level data. Updated 8/17/2026.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet experience requirements

Document 4 years of HVAC experience under licensed contractor supervision OR complete approved technical training program. Gather employment verification letters and training certificates.

01/05
2

Submit application to Mississippi Board of Contractors

Complete application form with experience documentation, pay application fee (approximately $200), and submit required photographs and personal information.

02/05
3

Obtain surety bond

Purchase $10,000 surety bond from licensed provider. Bond must remain active throughout license period.

03/05
4

Schedule and pass PSI examination

Register for appropriate exam (Class I or Class II) through PSI Services. Study trade knowledge and Mississippi regulations. Exam fee approximately $75-150.

04/05
5

Receive license and maintain compliance

Upon passing exam and application approval, receive license certificate. Renew every 2 years with 8 hours continuing education and renewal fee.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Biloxi's HVAC market runs hot and humid - literally. With 677 licensed establishments across Mississippi, competition is steady but demand stays strong year-round. Hurricane risk means backup generators and storm-resistant installations drive premium pricing. Coastal humidity kills equipment faster than inland markets, so replacement cycles run shorter. Salt air corrodes outdoor units, creating steady maintenance revenue. Commercial work centers on casinos, hotels, and government buildings that can't afford downtime. Residential jobs peak during hurricane season when old units finally give out under stress. Material costs run 10-15% higher due to hurricane building codes requiring upgraded mounting and electrical connections. Emergency calls during summer heat waves and post-storm repairs command premium rates. The market supports both high-volume residential shops and specialized commercial contractors, but you need storm response capability to compete effectively. Mississippi's licensing requirements are straightforward but enforced. The state Board of Contractors doesn't mess around - keep your continuing education current and your bond active. Biloxi building department moves fast on inspections, which helps project timelines. Hurricane season means feast or famine - you'll work 16-hour days in August and September, then compete for winter maintenance contracts. Stock emergency repair parts year-round and maintain relationships with supply houses that can deliver during storm shutdowns. Coastal contractors who can handle storm damage and emergency restoration work command the best margins. Don't bid coastal work without understanding wind load requirements and corrosion-resistant materials - the job will fail and your reputation with it.

Data Sources
  • Licensed establishments count
    U.S. Census Bureau
  • Cost ranges
    Local market estimates
  • Licensing requirements
    Mississippi Board of Contractors
  • Permit requirements
    City of Biloxi Building Department
  • Insurance requirements
    Mississippi state contractor regulations
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need for HVAC work in Biloxi, MS?

You need a Mississippi state HVAC contractor license through the Board of Contractors. Class I allows unlimited work, Class II covers residential under 5 tons. Requires passing PSI exam and 4 years experience or approved training program.

Q/02

How much does HVAC licensing cost in Mississippi?

Initial license fee is approximately $200 plus $10,000 bond requirement. Exam fees run $75-150 depending on classification. Biannual renewal costs $150 plus 8 hours continuing education (estimate based on Mississippi Board of Contractors fee structure).

Q/03

Do I need permits for AC replacement in Biloxi?

Yes, City of Biloxi requires permits for all HVAC equipment replacements and installations. Permit fees range $50-150 depending on project scope. Contact Biloxi Building Department at minimum 24 hours before starting work.

Q/04

What's the hurricane season impact on HVAC work in Biloxi?

Hurricane season (June-November) creates peak demand for emergency repairs and storm-resistant installations. Wind load requirements increase material costs 10-15%. Contractors who stock emergency parts and offer 24/7 storm response earn premium rates.

Q/05

How many HVAC contractors operate in Mississippi?

According to Census data, approximately 677 licensed HVAC establishments operate statewide. Biloxi market supports both residential specialists and commercial contractors serving the casino and hospitality industries along the Gulf Coast.

§ F · Directory

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