Trade directory · Gulfport metro · Mississippi

HVAC contractors in
Gulfport, Mississippi.

A public directory of licensed hvac contractors serving greater Gulfport. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
677
U.S. Census Bureau
Peak Season
April through September - Gulf Coast heat drives AC demand, with July-August being absolute peak
Market estimate
Avg. Response Time
24-48 hours for quotes, same-day emergency service available from established contractors
Operator average
§ A · Market rates

Common Job Costs

GULFPORT-MS · LOCAL ESTIMATES
Service
Description
Cost Range
AC unit replacement (3-ton)
Typical range based on local ac unit replacement (3-ton) jobs.
$3,500 – $6,500
Ductwork installation
Typical range based on local ductwork installation jobs.
$2,800 – $5,200
Heat pump installation
Typical range based on local heat pump installation jobs.
$4,200 – $7,800
AC repair service call
Typical range based on local ac repair service call jobs.
$150 – $400
Whole home duct cleaning
Typical range based on local whole home duct cleaning jobs.
$300 – $650
Thermostat installation
Typical range based on local thermostat installation jobs.
$200 – $500
§ B · Regulatory

Licensing Requirements

MS
§1

Licensing Requirements

Mississippi requires Certified Contractor License through MS State Board of Contractors. Must pass business law exam and trade-specific technical exam. Requires 4 years experience or equivalent education. $300 application fee, $200 annual renewal. Separate HVAC endorsement required.

§2

Permit Requirements

City of Gulfport requires permits for new installations, replacements over 65,000 BTU, and ductwork modifications. Permit fees range $75-200. Submit plans to Building Department, 2309 15th Street.

§3

Inspection Schedule

Rough-in inspection before covering ductwork, final inspection after installation. 24-48 hour notice required. Additional gas line inspection if applicable.

§4

Insurance Minimums

General liability minimum $300,000, workers compensation if employees, vehicle insurance. Bonding required for licenses over $50,000 project limit.

§ C · Path to license

How to Get Licensed

6 STEPS
1

Meet experience requirements

Document 4 years of HVAC experience or complete approved technical education program. Compile work history, references, and certificates.

01/06
2

Submit application

Complete Mississippi Certified Contractor License application through MS State Board of Contractors. Include experience documentation and $300 application fee.

02/06
3

Schedule examinations

Register for both business law exam and HVAC technical exam. Study guides available through contractor board. Exams administered at PSI testing centers.

03/06
4

Pass required exams

Score 70% or higher on both business law and HVAC technical examinations. Retesting available for $50 fee if needed.

04/06
5

Obtain insurance and bonding

Secure required insurance coverage and bonding before license activation. Submit certificates of insurance to contractor board.

05/06
6

Receive license

License issued after successful completion of all requirements. Valid for one year, requires $200 annual renewal and continuing education.

06/06
§ D · Field notes

About This Market

UPDATED APR 2026

Gulfport's HVAC market runs hot and steady - literally. Gulf Coast humidity and heat create year-round demand, with emergency calls spiking when temperatures hit 90+. Market's competitive with 677 licensed establishments statewide, but coastal location and hurricane recovery work keep plenty of jobs flowing. Residential dominates, though casino and commercial work along the coast pays premium rates. Salt air accelerates equipment failure, driving replacement cycles faster than inland markets. Hurricane season creates surge demand for emergency repairs and full replacements.

To work Gulfport, get your Mississippi Certified Contractor License with HVAC endorsement first - no shortcuts. City permit process is straightforward but required for most jobs. Stock parts heavy - supply chain delays hit harder when customers are sweating. Build relationships with local supply houses and understand hurricane prep protocols. Peak season runs April through September, but smart contractors prep for winter heating calls too. Storm work pays well but requires proper insurance and emergency response capabilities. Know your ductwork codes - coastal construction standards are stricter.

Data Sources
  • Licensed establishments count
    U.S. Census Bureau - County Business Patterns
  • Licensing requirements
    Mississippi State Board of Contractors
  • Permit requirements
    City of Gulfport Building Department
  • Cost estimates
    Local contractor estimates and regional market analysis
  • Insurance requirements
    Mississippi State Board of Contractors regulations
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

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

Mississippi Certified Contractor License with HVAC endorsement from the MS State Board of Contractors. Requires 4 years experience, passing business law and technical exams, plus $300 application fee.

Q/02

How much does AC replacement cost in Gulfport?

3-ton AC unit replacement typically runs $3,500-6,500 depending on efficiency rating, brand, and installation complexity. Coastal location may require enhanced corrosion protection.

Q/03

When is HVAC busiest in Gulfport?

Peak season runs April through September with July-August being busiest. Gulf Coast heat and humidity create consistent demand, with emergency calls spiking during heat waves above 90°F.

Q/04

Do I need permits for HVAC work in Gulfport?

Yes, City of Gulfport requires permits for new installations, replacements over 65,000 BTU, and ductwork modifications. Submit to Building Department at 2309 15th Street, fees $75-200.

Q/05

What insurance do HVAC contractors need in Mississippi?

Minimum $300,000 general liability insurance, workers compensation if you have employees, and vehicle insurance. Bonding required for contractor licenses with project limits over $50,000.

§ F · Directory

HVAC contractors in Gulfport

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