Trade directory · Horn Lake metro · Mississippi

HVAC contractors in
Horn Lake, Mississippi.

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

Licensed Establishments
677
U.S. Census Bureau
Peak Season
April through September for AC installations and repairs; October through March for heating system work
Market estimate
Avg. Response Time
24-48 hours for quotes, 2-7 days for non-emergency installations
Operator average
§ A · Market rates

Common Job Costs

HORN LAKE-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 – $7,500
Furnace installation
Typical range based on local furnace installation jobs.
$2,800 – $6,000
Ductwork replacement
Typical range based on local ductwork replacement jobs.
$2,500 – $5,500
AC repair service call
Typical range based on local ac repair service call jobs.
$150 – $400
Heat pump installation
Typical range based on local heat pump installation jobs.
$4,000 – $8,500
Commercial HVAC maintenance
Typical range based on local commercial hvac maintenance jobs.
$200 – $800
§ B · Regulatory

Licensing Requirements

MS
§1

Licensing Requirements

Mississippi requires HVAC contractors to obtain a Mechanical Contractor License through the Mississippi State Board of Contractors. Must pass PSI exam, provide 4 years experience or education equivalent, maintain $10,000 surety bond, and renew every 2 years with continuing education requirements.

§2

Permit Requirements

Horn Lake requires mechanical permits for HVAC installations, modifications, and replacements. Permits obtained through DeSoto County Building Department. Residential permits typically $50-150, commercial permits vary by project scope.

§3

Inspection Schedule

Initial rough-in inspection before covering ductwork, final inspection upon completion. Commercial projects may require additional inspections. Must schedule 24-48 hours in advance with DeSoto County Building Department.

§4

Insurance Minimums

Mississippi requires minimum $300,000 general liability insurance and workers compensation coverage if employing others. Many municipalities and commercial clients require higher limits.

§ C · Path to license

How to Get Licensed

6 STEPS
1

Meet experience requirements

Obtain 4 years of verifiable HVAC experience or equivalent education through approved trade school or apprenticeship program

01/06
2

Submit application

Complete Mississippi Mechanical Contractor License application through State Board of Contractors with required documentation and fees

02/06
3

Pass PSI examination

Schedule and pass the mechanical contractor examination administered by PSI Services. Study mechanical codes, safety regulations, and business law

03/06
4

Obtain surety bond

Secure $10,000 surety bond from approved bonding company and submit bond documentation with license application

04/06
5

Get insurance coverage

Obtain minimum required general liability insurance and workers compensation coverage if employing others

05/06
6

Complete licensing process

Pay all fees, submit final documentation, and receive license certificate. License must be renewed every 2 years with continuing education

06/06
§ D · Field notes

About This Market

UPDATED APR 2026

Horn Lake's HVAC market serves a growing suburban population of 26,000+ with steady residential replacement and new construction demand. Competition is moderate with approximately 677 licensed establishments statewide, but Memphis metro proximity brings additional competitors. Costs run 5-10% below national averages due to lower labor costs, though equipment prices remain consistent. Hot, humid summers drive heavy AC demand while mild winters limit heating system complexity. Most work involves standard residential units, duct cleaning, and light commercial projects serving local retail and office spaces. Working Horn Lake means dealing with Mississippi's licensing bureaucracy and DeSoto County's permit process. Get your Mechanical Contractor License through the state board first - no shortcuts here. Peak season runs April through September when AC units die in the heat, so stock inventory early and charge premium rates for emergency calls. Local building department moves slow, so factor permit delays into your timeline. Memphis contractors will undercut your prices, so compete on response time and local relationships, not rock-bottom pricing.

Data Sources
  • Licensed establishments count
    US Census Bureau County Business Patterns
  • Licensing requirements
    Mississippi State Board of Contractors
  • Permit costs and procedures
    DeSoto County Building Department
  • Insurance requirements
    Mississippi Department of Insurance
  • Cost estimates
    Local market analysis and contractor estimates
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to do HVAC work in Horn Lake, MS?

You need a Mississippi Mechanical Contractor License from the State Board of Contractors, which requires passing the PSI exam and 4 years experience. Source: Mississippi State Board of Contractors.

Q/02

How much do HVAC permits cost in Horn Lake?

Residential mechanical permits typically cost $50-150 through DeSoto County Building Department. Commercial permit fees vary by project scope and require plan review.

Q/03

When is peak season for HVAC work in Horn Lake?

April through September for AC work due to hot Mississippi summers. Heating system work peaks October through March, though demand is lighter due to mild winters.

Q/04

What insurance do HVAC contractors need in Mississippi?

Minimum $300,000 general liability insurance plus workers compensation if you have employees. Many commercial clients require higher coverage limits.

Q/05

How many HVAC contractors operate in Mississippi?

Approximately 677 licensed HVAC establishments operate statewide according to Census data, creating moderate competition in the Horn Lake market.

§ F · Directory

HVAC contractors in Horn Lake

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