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4.7

(207 reviews)

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

*The Angi rating for Heating And Air Conditioning Service companies in Duson, 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 Duson, 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 March 02, 2026

Find Heating and air conditioning pros in Duson

Avatar for River City's One Hour Air Conditioning & Heating
River City's One Hour Air Conditioning & Heating
4.7(
246
)

Serving Duson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Second time I have used River City. Bobby was extremely professional and knowledgeable. Quickly diagnosed and repaired the problem for a fair price. I highly recommend River City for your HVAC needs."
One Hour Family
One Hour Vans
Maintenance Technician John Hudson
Senior Technician Brandon Hobgood
Maintenance Technician Joe Goodman

+10

Response time2 hrs
Response rate86%
7 neighbors recently requested a quote
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Avatar for Efficient Air Systems
Efficient Air Systems
5.0(
5
)

Serving Duson, LA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Efficient Air Systems specializes in fast, accurate HVAC service, repair, and full system replacement for homeowners within 45 miles of Jennings, LA. Since 2011, we’ve built a reputation for solving problems other companies miss, backed by over 270 five-star Google reviews.\n\nAs a Trane Comfort Specialist, our team is continuously trained to diagnose issues correctly the first time and deliver long-term solutions, not temporary fixes. Whether it’s a failing system, uneven cooling, or humidity problems, we approach every job with precision and accountability.\n\nWe stand behind our installations and go above and beyond to ensure every system performs exactly as it should. We also offer extended warranties and flexible financing options for both repairs and replacements.\n\nHomeowners choose us for our fast response, technical expertise, and commitment to doing the job right. No shortcuts, no guesswork.

Project Photos
13 neighbors recently requested a quote
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Avatar for Eagle Construction Inc
Eagle Construction Inc
4.7(
72
)

Serving Duson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"I hired this company to repair some air conditioning ductwork, and they wound up doing several jobs for me. I cannot recommend them highly enough! Excellent work and amazing communication. And very fairly priced!"
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace

+49

Response time1 day
Response rate97%
71 neighbors recently requested a quote
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Avatar for Mali Handyman
Mali Handyman
5.0(
13
)

Serving Duson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"He installed drainage systems all around my yard for and they work perfectly and a deck on the side of my house for me to lounge outside. Both have been working for a long time with no issues."
Drainage System
Drainage System
Drainage System
Drainage System
Drainage System

+6

Response time10 hrs
3 neighbors recently requested a quote
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Avatar for AUGUST POWER SOLUTIONS
AUGUST POWER SOLUTIONS
5.0(
15
)

Serving Duson, LA and surrounding areas

Approved

In business since 2025

Emergency services offered

Small jobs welcome

"Quick and efficient! August is personable and professional I will definitely use his services again. I needed a light fixture adjusted in our home as it hung too low. August came right away and fixed it for us in no time."
Response time1 day
10 neighbors recently requested a quote
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Showing 1-10 of 172
Heating and Air Conditioning questions, answered by experts

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

The Duson, 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.

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