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TRUSTED BY COVINGTON, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon562
    Verified heating and air conditioning services reviews

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

Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Covington, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"It was done quickly and professionally! I will definitely use them again! I never realized how clogged up the dryer vent gets when it vents out of your roof! It cut my drying time!"
Additional Photos
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+13

17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
18
)
Central A/C - InstallCentral Air Cleaner - Repair or ServiceDuctless Mini-split A/C - Install or Replace+16 more

Serving Covington, LA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Just hired mike for a second time to replace the hvac and clean the ducts in a property i aquired after having him replace and service my house. Just an absolute pleasure to dp business with. Very knowledgable and very professional. I will continue using mike for all hvac in the future."
12 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Covington, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"I had all the vents/ducts cleaned in my house. Mark, the owner, and his helper were very professional and very nice. They were on time, they came in and started working right away. I would definitely recommend. Would give them 10 stars if I could."
Air Duct Cleaning
Air Duct Cleaning
BEFORE AIR DUCT CLEANING
AFTER AIR DUCT CLEANING
BEFORE AIR DUCT CLEANING

+10

Response time3 hrs
Response rate85%
2 neighbors recently requested a quote
Avatar for Everett Heating and Cooling, LLC
Everett Heating and Cooling, LLC
4.7(
35
)
Central A/C - Service or RepairThermostat - Repair or ReprogramElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Covington, LA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Had the entire AC/Heating system replaced. Took about 2 days because the inside equipment was in the attic. Prompt, courteous and knowledgeable. The owner DID NOT try and sell me on an upgraded system as most other HVAC companies would do. The owner only recommended what was actually required. Highly recommend this company."
mini split
mini splits
Amana s inverter
Response time4 hrs
14 neighbors recently requested a quote
Recommended by91%of homeowners
Marcotte's Air, Heat & Refrigeration, LLC
4.5(
80
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Covington, LA and surrounding areas

Approved

In business since 1919

Free estimates

Credit card accepted

"Mr Marcotte and his team does First class work, very thorough, fixed right the first time , very professional, will definitely recommend to anyone who needs prompt, efficient HVAC repair"
Response time4 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

If your AC condenser is nearing the end of its life, it might leak fluid or make loud or unusual sounds (like grinding or hissing). You might also notice that it isn’t heating your home as evenly or effectively as it once did. Also, an aging condenser will have to work harder to cool your home, which may force it to use more power and drive up your utility bills.

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

Professional HVAC installation requires licensed expertise in several areas, including electrical- and plumbing-related work. An HVAC team must know how to safely handle regulated refrigerant chemicals and the gas, oil, or propane used in furnaces and boilers. A proper HVAC installation protects your home from energy loss, fires, and even carbon monoxide leaks.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

The Covington, LA 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.