HVAC Services Kosciusko MS | Call Shannon's HVAC Service

6453 Hwy 35 S, Kosciusko, MS 39090

(662) 739-2050

Local Business Overview

Shannon's HVAC Service is your trusted local heating and air conditioning expert in Kosciusko, MS. We specialize in professional HVAC installation, replacement, and repair services for homeowners throughout Attala County. Living in our humid Mississippi climate means your system works overtime, and common issues like high indoor humidity and clogged air filters can strain it further, leading to discomfort and higher energy bills. Our team understands these local challenges intimately. We provide solutions tailored to Kosciusko homes, from installing properly sized, efficient systems that manage humidity effectively to performing timely repairs and maintenance that keep your air clean and your unit running reliably through every season.

Frequently Asked Questions

How can a new HVAC installation from Shannon's help with high humidity in my Kosciusko home?

A correctly sized and modern HVAC system is crucial for managing our local Mississippi humidity. An undersized or aging unit can't effectively remove moisture from the air, leading to that sticky, uncomfortable feeling. During installation, we perform precise load calculations for your specific home to ensure your new system has the capacity not just to cool, but to properly dehumidify. This improves comfort, protects your home from mold and mildew, and can even help your system run more efficiently.

My AC is running but not cooling well. Could a clogged filter be the problem, and can you repair it?

Absolutely. A severely clogged air filter is one of the most common causes of poor cooling performance we see in Kosciusko. It restricts airflow, causing the system to work harder, freeze up, and fail to cool your home effectively. Our repair service includes a full system check, where we'll identify and replace the clogged filter, check for related issues like frozen coils, and ensure your refrigerant levels are correct. Regular filter changes are a simple fix we always recommend to prevent this problem.

When should I consider a full HVAC system replacement instead of another repair?

For many Kosciusko homeowners, replacement becomes the smarter choice when repairs are frequent, your energy bills are climbing, or your system is over 10-15 years old and struggling with our humidity. If you're constantly fixing an old unit, investing in a new, energy-efficient model can provide more reliable comfort, significantly lower monthly costs, and much better humidity control. We can assess your current system's performance and provide a clear, honest comparison of repair versus replacement costs and benefits.

What the Company Handles

  • HVAC system repair
  • HVAC installation or replacement

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Closed


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