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TRUSTED BY SHANNON, MS HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon62
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Shannon, MS

*The Angi rating for Heating And Air Conditioning Service companies in Shannon, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Shannon, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on August 20, 2026

Find Heating and air conditioning pros in Shannon

Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
10
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+26 more

Serving Shannon, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"So excited about my AC system that the company installed was very professional explain everything perfectly and also had excellent financing that kept me around affordable payment"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
32 neighbors recently requested a quote
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Avatar for NEXTGEN HEATING AND COOLING LLC
NEXTGEN HEATING AND COOLING LLC
4.6(
11
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+8 more

Serving Shannon, MS and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Joesph from nextgen heating and cooling went above and beyond! Even gave me a payment plan! So I didn’t have to pay but 89 dollars for a brand new ac!"
Our Install Experts
Comfort Delivered
Comfort Delivered
Comfort Deliverd
Comfort Delivered

+18

100 neighbors recently requested a quote
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Avatar for Davis Painting and Home Repair
Davis Painting and Home Repair
4.9(
88
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+9 more

Serving Shannon, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The Davis family is great. They will do whatever needed to get the job done."
Response time3 hrs
Response rate95%
12 neighbors recently requested a quote
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Avatar for Moody Services
Moody Services
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+24 more

Serving Shannon, MS and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"They explained everything they done to the unit plus gave info on other things they needed to be done."
happy customer
happy customer
Response time3 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for CB Mechanical
CB Mechanical
5.0(
29
)
Gas Boiler or Radiator Heating System - RepairOil Boiler or Radiator Heating System - RepairThermostat - Repair or Reprogram

Serving Shannon, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"CB Mechanical provided exceptional service. The staff provided a level of friendliness that made me feel as though my time spent on the repairs was time spent with old friends. Charlie provided a lot of detail to his work and even double checked the repairs before completing the job. I feel as though the quality and low pricing makes them a top choice for my household. I promise you wonâ t be disappointed!"
Installing wood flooring
Installed wood flooring
Remodeled a porch
Remodeled a porch
Remodeled a porch

+62

Response time1 day
2 neighbors recently requested a quote
Recommended by65%of homeowners
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ServiceMaster Restore - Fire and Water Recovery
5.0(
5
)
Air Ducts & Vents - Clean

Serving Shannon, MS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Chris’s crew was outstanding. They cleaned our crawlspace and didn’t encapsulated it. They were placed ductwork where it was needed. The photographs are clear documentation of a home improvement. I think the cost was reasonable to high, but I have nothing to compare to. In the end, I am quite pleased. The dehumidifiers have lowered the humidity in the living space and eliminated a musty smell that had been present. I can recommend him with no reservation."
3 neighbors recently requested a quote
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Avatar for MTL Management LLC
MTL Management LLC
4.5(
32
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Shannon, MS and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Tina does an excellent job cleaning our home - thoroughly with nice attention to detail."
Water line
Water line
Water line
Drain clog
Drain clog

+18

Response time6 hrs
Response rate100%
34 neighbors recently requested a quote
Request Quote
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Showing 1-10 of 92
Heating and Air Conditioning questions, answered by experts

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

Look up your model number online to find additional information. Usually, you can just take a look at the old filter and find the brand name and dimensions to order a new one. When replacing the filter, always check that it’s pointed the right way to match the direction of your airflow. Many filters have arrows on them to help with this step.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

The Shannon, 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.

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