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TRUSTED BY OLIVE BRANCH, MS HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon517
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Olive Branch - Updated Nov 2026

Avatar for HomeTown HVAC and Refrigeration
HomeTown HVAC and Refrigeration
5.0(
31
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Olive Branch, MS and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Our mission is to keep our community comfortable and our local businesses thriving through every season. By treating every home and business like it’s right next door, we provide reliable HVAC and refrigeration services with straightforward expertise and a genuine commitment to doing things the right way. Home Comfort. Business Success. Hometown Service.

9 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Bain HVAC Services
Bain HVAC Services
4.9(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving Olive Branch, MS and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Colin was able to help me immediately when my drain/overflow pan in my attic became clogged and began overflowing into the attic AKA MY CEILING!!! Colin was calm and as professional as one could be! Fixed the problem and informed me on how to keep it from happening again! 10/10 would suggest giving him a call if you’re having any HVAC troubles!"
Split Heat Pump
Split Heat Pump
1 neighbors recently requested a quote
Avatar for Complete Clean
Complete Clean
4.9(
22
)
Air Ducts & Vents - Clean

Serving Olive Branch, MS and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"We are thoroughly happy with the excellent service we received when Complete Cleaned cleaned our air ducts and vents. They took their time to explain everything and take before and after photos. They left no mess behind, and the air even smelled fresher! Very professional and knowledgeable. We are so happy we chose Complete Clean and highly recommend this company."
Duct cleaning
Commercial
Commercial Duct Cleaning
Commercial Duct Cleaning
Commercial Duct Cleaning

+31

Response time1 day
Recommended by90%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

Air filters with a high MERV rating, 11 or above, shouldn't cause airflow problems in most residential systems. However, the airflow can be restricted in some HVAC systems if they aren't designed for high MERV ratings. If in doubt, a local duct installer should inspect your ductwork so that you know what your system can handle.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

The cost to install a ductless mini-split AC system ranges from $2,000 to $14,000, depending on the type of unit, the number of zones or rooms, and the complexity of the installation. On the low end, a system for one or two zones in a single room costs around $2,000. Covering two zones for more rooms can cost between $6,000 and $8,000. For a larger multi-zone system to cover an entire home, costs can be $14,000. If you don’t already have an AC system in place, you may need to add the cost of permits, an electrician, and a concrete pad.

The Olive Branch, MS homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.