Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Jefferson, LA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Jefferson, LA?

Select your specific project to find the pro for you.

TRUSTED BY JEFFERSON, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon511
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Jefferson, LA

*The Angi rating for Heating And Air Conditioning Service companies in Jefferson, LA 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 Jefferson, LA 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 September 01, 2025

Find Heating and air conditioning pros in Jefferson

Avatar for Feniv's Air Conditioning & Heating, LLC
Feniv's Air Conditioning & Heating, LLC
4.7(
92
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+7 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Work completed for what I thought was the price of the part I needed replaced. Ordered part was brought directly to my house to complete the Jon. THANK YOU!!!!!!! Thermostat dropping before they drove off.😁"
Feniv's
condenser
Air handler
Condenser
condenser

+17

Response time1 day
133 neighbors recently requested a quote
Recommended by76%of homeowners
Request Quote
Avatar for Affordable AC and Heating
Affordable AC and Heating
4.3(
132
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jonatthan and Michael came to my house to provide me a free estimate on a raining day. They are very professional and experienced in the trade. They explained the issue with my AC and gave me options. The quote they left with me for either repairing service or installation service is very reasonable. I think my search for qualified HVAC service is over finally. I am ready to hire them, when we have decided to either repair, or to replace the system completely."
New Unit Installation
Complete change out
Duct Replacement
Active install
Thermostat

+23

Response time2 hrs
Response rate87%
13 neighbors recently requested a quote
Request Quote
Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
152
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"It went excellent, excellent. Brandon was professional, answered all my concerns and question. I like and appreciated that he has a personable side to him, relaxing and made me feel important. I would have Brandon back anytime for my maintenance upkeep and any other air duct service I may want or need. I truly appreciated his input, Thank you Brandon. Mathilde Turner"
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

41 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Jefferson, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The service was great. They were very professional and the job was well worth it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

9 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Hot Air Conditioning and Heating
Hot Air Conditioning and Heating
4.9(
20
)
Central A/C - Service or Repair

Serving Jefferson, LA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"They contacted me so quickly and were very professional. They quickly fixed my AC unit and the answered all my questions without a problem."
Response time3 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Jefferson, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Mark and his crew did an outstanding job. Mark took before and after photos of the HVAC system to show the difference. Not only does Mark conduct himself in a very professional manner, his crew is also very respectful and professional as well. From start to finish this work was a definite value for the money. I will be using Patriot anytime the need arises."
Air Duct Cleaning
Air Duct Cleaning
BEFORE AIR DUCT CLEANING
AFTER AIR DUCT CLEANING
BEFORE AIR DUCT CLEANING

+10

Response time1 hour
5 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for Rashad AC And Heating
Rashad AC And Heating
4.6(
159
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I woke up to a freezing cold house and was able to book an appointment for a repair that same afternoon. Rashad had the issue with my furnace resolved within 30 minutes. He was friendly and professional and took time to explain the problem to me and to show me exactly what steps he took to fix it. I will definitely call him again if I have any more issues with my heating and ac!"
Response time4 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
17
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+21 more

Serving Jefferson, 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."
16 neighbors recently requested a quote
Recommended by47%of homeowners
Request Quote
Avatar for G.E.M. Air & Electric, LLC
G.E.M. Air & Electric, LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very professional, arrived on time. Worked quickly to assess the problem and make the repairs. Felt very comfortable with the explanations of repairs needed. Cost was explained before work was completed. Will hire again!"
GEM Install 1
GEM Install 1
GEM Install 1
Side discharge unit
Side discharge unit

+8

Response time11 hrs
4 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Elva Chauvin General Maintenance Service
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+2 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

"Elva was probably the most polite, understanding handyman I've ever dealt with. Im a single mom of 2 in college so when my AC went out, I had no idea how I would be able to have it fixed. He came out and gave me a way more than reasonable estimate for free, then was able to have my new AC put in within an hour or 2 (before my kids even got home from school. Now my family is enjoying the 73 degree temperature as compared to the 93 degrees my house had heated up to. I'd recommend him to anyone. Thanks again so much Mr.Chauvin!"
Response time2 days
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 446
Heating and Air Conditioning questions, answered by experts

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.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Jefferson, 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.

See all articles