My HVAC Tech

Commercial HVAC Contractors in Mississippi

Browse Mississippi's top-rated commercial HVAC companies. Whether you manage a single office building or a portfolio of industrial facilities, My HVAC Tech connects you with licensed, insured contractors who specialize in commercial systems.

Verified reviewsLicense & insurance checkedServing all of MS

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Jackson

Featured Contractors in Mississippi

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Draine Refrigeration & Air Conditioning Inc

Google Reviewed

Jackson, MS

RTU · Split System · Heat Pump+3
on Google

Draine Refrigeration & Air Conditioning Inc — Jackson, MS commercial HVAC contractor servicing RTUs, boilers & cooling t...

Wades Maintenance Service | A/C & Plumbing

Jackson, MS

RTU · Split System · Heat Pump+3

Jackson, MS commercial HVAC & plumbing service covering RTUs, boilers, heat pumps & more for offices, retail, restaurant...

Rogers Refrigeration LLC

Google Reviewed

Jackson, MS

24/7 Available·RTU · Split System · Heat Pump+3
on Google

Rogers Refrigeration LLC — Brandon, MS commercial HVAC & refrigeration specialists serving Jackson metro, 24/7, with 5-s...

Horton Mechanical Services

Google Reviewed

Jackson, MS

RTU · Split System · Heat Pump+3
on Google

Horton Mechanical Services | Brandon, MS commercial HVAC — RTUs, boilers, heat pumps — serving Jackson metro within 25 m...

EMI Mechanical

Jackson, MS

RTU · AHU · Split System+2

EMI Mechanical serves commercial HVAC in Jackson, MS — RTUs, boilers, AHUs, heat pumps across office, healthcare, and in...

TNT Mechanical

Google Reviewed

Jackson, MS

RTU · Split System · AHU+3
on Google

TNT Mechanical — Flowood, MS commercial HVAC for RTUs, chillers, boilers & more across offices, retail, industrial & gov...

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Commercial HVAC Services in Mississippi

Frequently Asked Questions — Commercial HVAC in Mississippi

How do I find a licensed commercial HVAC contractor in Mississippi?

Mississippi requires commercial HVAC contractors to hold a state contractor's license. Use My HVAC Tech to filter for verified contractors — we confirm license numbers directly with the MS licensing board. Always verify that the contractor carries general liability insurance and workers' compensation before signing a contract.

What should I expect to pay for commercial HVAC service in Mississippi?

Commercial HVAC costs in Mississippi vary significantly based on system type, building size, and service complexity. Routine maintenance contracts typically run $150–$400 per unit per year. Emergency service calls average $300–$800 for diagnosis and basic repairs. System replacements for rooftop units range from $8,000–$35,000 depending on tonnage.

Do commercial HVAC contractors in Mississippi offer 24/7 emergency service?

Many commercial HVAC contractors in Mississippi offer 24/7 emergency response, particularly those serving healthcare, food service, and data center clients. Use the "Emergency Service" filter on My HVAC Tech to find contractors with confirmed after-hours availability.

What commercial HVAC certifications should I look for in Mississippi?

Look for NATE (North American Technician Excellence) certified technicians, which validates hands-on HVAC competency. For refrigerant handling, EPA Section 608 certification is federally required. In Mississippi, commercial work typically requires a state contractor license. Manufacturer certifications from Carrier, Trane, or Lennox indicate authorized service capability.