HVAC Service & Repair in Mantachie, MS

S.I. Service Group didn't start in a big city. We started in Mantachie.

This Itawamba County community is where this company was built — where the first calls came in, where the first customers put their trust in us, and where we earned our reputation one job at a time. We still serve Mantachie with the same commitment we've always had: show up, do it right, and stand behind the work.

Whether you're dealing with an AC failure in the middle of a Mississippi summer or a furnace that won't fire up when you need it, our team is close, knowledgeable, and ready to move.

HVAC Services We Provide in Mantachie, MS

AC Repair & Diagnostics

Refrigerant loss, compressor failures, frozen coils, blower motor problems — we diagnose and repair all major air conditioning failures for both residential and commercial systems. We service all major brands.

Heating & Furnace Repair

Gas furnaces, heat pumps, and electric heating systems. We troubleshoot ignition failures, heat exchanger cracks, blower issues, and control board faults to get your heat back on fast.

Heat Pump Service & Installation

Heat pumps are one of the most efficient options for Northeast Mississippi's climate. We install, service, and repair all major heat pump systems.

Preventive Maintenance

Seasonal tune-ups extend the life of your equipment, catch small problems before they become expensive ones, and keep your system running at peak efficiency. We offer maintenance agreements for both residential and commercial clients.

Full System Replacement & Installation

When repair no longer makes sense, we help you select and install the right system for your space. We size units properly, handle the full installation, and make sure everything is running correctly before we leave.

Emergency HVAC Service

Equipment doesn't choose convenient times to break down. When you're in a bind, call us — we respond to emergency HVAC situations throughout Itawamba County.

Residential & Commercial HVAC in Mantachie

We work with homeowners, small business owners, churches, and commercial facilities throughout Mantachie and the surrounding Itawamba County area. If it heats or cools and it's broken, we can fix it.

Why S.I. Service Group?

We're From Here

Mantachie is where this company started. These aren't just service calls — they're neighbors.

Veteran-Owned SDVOSB

Service-disabled veteran-owned business. License #20095. We operate with the integrity that background requires.

Honest Pricing

We give you a clear diagnosis and straight price before any work starts. No games, no runaround.

Fast Local Response

Itawamba County is home territory. We know the roads and we move quickly.

About Mantachie, MS

Mantachie sits in the gently rolling hills of Itawamba County, east of Tupelo, where the pace is quieter and people still expect the folks they hire to be straight shooters. It's a small community with a strong sense of place — the kind of area where a handshake still means something. S.I. Service Group was shaped by that culture, and we carry it into every job we take.

S.I. Service Group is proud to serve the community that started it all. For HVAC service in Mantachie, MS, give us a call or book online today.