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Find Central a/c service or repairers in Donaldsonville

Avatar for Doggone Good Heating & Cooling
Doggone Good Heating & Cooling
5.0(
5
)

Serving Donaldsonville, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet our consumer's needs at Doggone Good Heating & Cooling . It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

HVAC INSTALLATION
HVAC INSTALLATION
Energy Guide
New Outdoor Unit
Doggone Good Van

+1

70 neighbors recently requested a quote
Avatar for SOUTHERN ENVIRONMENTAL & AIR INC.
SOUTHERN ENVIRONMENTAL & AIR INC.
New to Angi

Serving Donaldsonville, LA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

SOUTHERN ENVIRONMENTAL & AIR INC. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

9 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Donaldsonville, LA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for A/C Techs LLC
A/C Techs LLC
5.0(
4
)

Serving Donaldsonville, LA and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Project 1
Project 1
20 neighbors recently requested a quote
Avatar for Red Stick Air
Red Stick Air
5.0(
11
)

Serving Donaldsonville, LA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Last year, in the heat of the summer, our a/c unit started blowing warm. I had refrigerant added, but it only lasted a few weeks before blowing warm again. So I got a couple of different quotes for repair. Most of the companies told me that I needed to replace my entire a/c unit, at a cost of about $5 - $6,000. Joey, with Red Stick Air, came in with a tool and located the leak. It was the coil in the attic, and I could see right away that it was rusted and in bad shape. Joey let us know that we could replace the coil only and stop the leak. He said that while the system is old (about 10 years), the coil is usually what leaks first due to the moisture in it's environment causing rust. With a new coil, we might get some more years out of the unit. We got a coil instead a new unit, saved thousands, and it's been working for about 10 months now. I really appreciate someone taking the time to explain what was happening, and let me make a decision about repairing the leak, versus being given a blanket quote by someone that just says "recommend replacement.""
Recommended by100%of homeowners
Total Maintenance Inc
4.2(
66
)

Serving Donaldsonville, LA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I called because our furnace fan on one side was not working. Someone came out that day (even though it wasn't necessary because it was a pretty warm day). The tech found the problem, ordered the part and came back as soon as it was available. Besides the good service, I had another issue. I usually purchase an annual maintenance agreement from TMI and this year, either forgot or didn't get a reminder, so I didn't have the agreement, which allows for a discount on any parts, as well as tune up service twice a year. The Company allowed me to purchase the agreements retroactive and applied the discount on the part needed to fix the furnace. Nice thing to do...
"
Recommended by85%of homeowners
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Showing 1-10 of 92
FAQs for central a/c service or repair projects in Donaldsonville, LA

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Donaldsonville, LA homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.