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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon76
    Verified heating and air conditioning services reviews

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

Avatar for S&S HVAC and Preventive Maintenance LLC
S&S HVAC and Preventive Maintenance LLC
5.0(
7
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace

Serving Prien, LA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I’ve had S&S HVAC fix/maintenance my system several times and they have always been extremely responsive and transparent about the work required or pricing. I cannot recommend them enough if you are looking for a local HVAC company that you can trust and count on for fair, high quality work."
11 neighbors recently requested a quote
Avatar for Eagle Construction Inc
Eagle Construction Inc
4.7(
98
)
Air Ducts & Vents - CleanDucts & Vents - Install or Replace

Serving Prien, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Living in an older home, we wondered if unseen molds and mildew were affecting our family’s health. Our allergy symptoms were becoming worse when at home and seemed to be better when we were away. We made an inquiry with Eagle to have our AC ducts cleaned; but their careful inspection and willingness to show us that with more effort, we could rid our home of rodents, pests, molds and mildew in attic affecting our home’s ventilation system. Eagle removed and replaced insulation with insulation treated with boric acid to deter pests. AC ducts were replaced, and vents were cleaned. They sealed off gaps between the attic and outside. The Eagle crew was professional and courteous. The foreman was onsite at all times making sure that we were satisfied with each stage of the job. It’s been 1 week and everyone at home reports having clearer eyes, less sneezing and coughing. We highly recommend Eagle."
Additional Photos
Response time2 days
Response rate100%
60 neighbors recently requested a quote
Avatar for Efficient Air Systems
Efficient Air Systems
4.3(
6
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+12 more

Serving Prien, 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
Avatar for The Butler
The Butler
5.0(
1
)
Air Ducts & Vents - Clean

Serving Prien, LA and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Jordan is amazing! I wish I could have taken him with me when I moved. His attention to detail and quality of work is stellar! He always shows up on time and does not leave until your house sparkles!! Hire him today!"
Response time3 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McKee Cleaning Service LLC
McKee Cleaning Service LLC
New to Angi
Air Ducts & Vents - Clean

Serving Prien, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I have proudly owned and operated my own commercial and residential cleaning company for 3 years. I have hands-on experience in residential cleaning, commercial janitorial services, deep cleaning, post-construction cleanup, and remodeling cleanup.\n\nAs a business owner, I understand the importance of reliability, attention to detail, professionalism, and customer satisfaction. I take pride in delivering quality work, treating every property with care, and going above and beyond to meet my customers’ expectations.\n\nWhether it’s maintaining a home, keeping a business spotless, or transforming a property after construction or remodeling, I am committed to providing dependable service and exceptional results.\n\n

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Move Out Clean
Move Out Clean

+25

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Heating and Air Conditioning FAQs, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

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.

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

The Prien, 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.