
Atlanta Air Conditioning Repair Services
Turn to Assured Comfort for Expert AC Repair Services
Don’t suffer in the Atlanta heat with a broken cooling system. AC breakdowns are hard to predict, and we understand that when your family is without cold air, it is a priority to have your AC repaired quickly and accurately. Hiring a skilled professional who cares as much about your system working properly as you do is key to home air conditioning repair and preventing future breakdowns.
The technicians at Assured Comfort Heating, Air & Plumbing are knowledgeable on all HVAC makes and models and are always fast, clean, and courteous. Whether you’re in need of a mini-splits AC repair or central air repair, we’ve got you covered.
Our service doesn't just end with repairs. We offer a comprehensive approach to ensure maximum efficiency and longevity of your AC unit. Regular maintenance from our team can help prevent unexpected breakdowns and extend the life of your system, ultimately saving you money on costly repairs in the future.
Need air conditioning repair in Atlanta? Call Assured Comfort Heating, Air & Plumbing at (770) 464-5745 or send us a message online today.
Common Reasons Your AC Is Blowing Hot Air
The leading cause of an AC blowing hot air is low refrigerant levels. Leaking air conditioning units can completely disrupt the function of your HVAC system and require air conditioning repair. If refrigerant is leaking from your refrigerant lines, your AC will be unable to provide cool air to your home. However, there are countless other reasons why your AC could be blowing hot air, such as clogged air filters, dirty evaporator coils, a blown fuse, or a failed compressor.
The only way to determine the cause behind your AC blowing hot air with 100% certainty is with the help of our technicians! Schedule a service, and we’ll be right over to restore comfort to your home.
A malfunctioning thermostat can also be a culprit. An incorrect thermostat setting or a faulty thermostat can prevent your AC system from cooling your home efficiently. Additionally, external factors such as an unusually high outdoor temperature can place a heavy load on your AC, pushing it to its limits and potentially affecting performance.
How to Identify a Leaking Air Conditioner
It can be challenging to know if you are experiencing a leaking air conditioning unit. Besides your AC blowing hot air, look out for these signs of a leaking AC:
- Poor airflow
- Rising utility bills
- Frozen evaporator coils
- Lengthy cooling cycles
- Hissing sounds from the indoor unit
Whatever the case may be, a leaking AC requires the attention of a professional Assured Comfort technician. For example, if a Marietta homeowner suspects that their air conditioner is not working properly, he or she should contact us immediately for residential AC repair. When we come out to fix the air conditioner, our technicians always inspect your air conditioning unit for low refrigerant levels and leaks during home air conditioning repair or routine HVAC maintenance.
Addressing a leak promptly can prevent significant damage to your AC system. Ignoring the signs of a leak can lead not only to inefficient cooling but also to increased strain on the compressor and other components, which can shorten the overall lifespan of your unit. Our trained professionals will assist in detecting and resolving leaks, ensuring your AC system operates optimally.
What to Do When Your AC Stops Working
When your AC suddenly stops working in the middle of a hot Atlanta day, it can feel like an emergency. Before calling in a professional, here are a few steps you can take:
- Check the thermostat: Ensure it's set to “cool” and the temperature is lower than the current room temperature.
- Inspect the breaker box: A tripped breaker is a common cause of AC failure.
- Examine the air filter: A clogged filter can restrict airflow and cause the system to shut down.
- Look for frozen coils: Ice buildup on evaporator coils often points to poor airflow or refrigerant issues.
- Listen for unusual noises: Rattling, buzzing, or squealing could indicate a mechanical problem that needs immediate attention.
If none of these solve the issue, it’s time to schedule a professional inspection. Ignoring AC problems can lead to more severe and expensive repairs down the line.
How to Extend the Life of Your AC System
Investing in air conditioning is a major financial decision—so protecting that investment is essential. Here are expert tips to help you get the most out of your unit:
- Schedule biannual tune-ups: Spring and fall maintenance checks are key to catching issues early.
- Replace filters regularly: Change air filters every 1–3 months to ensure proper airflow and air quality.
- Seal and insulate your home: Proper insulation reduces the workload on your system.
- Upgrade your thermostat: Smart thermostats optimize cooling schedules and reduce wear and tear.
- Keep the outdoor unit clear: Remove leaves, branches, and debris from around the unit to maintain airflow.
Proactive care not only reduces emergency repair calls but also boosts energy efficiency, saving money on monthly utility bills.
Hear What Your Neighbors Have To Say
-
On time - courteous , cleaned the tubing with hot water and bleach as well- explained.
Patricia P. -
The service from Assured Comfort Heating, Air, Plumbing was excellent, as usual.
Beatrice H. -
I appreciate the extra they did and great clean up too! We are grateful for the work (and Heat). Please thank them by providing them with lunch??
T C. B. -
I highly recommend Assured Comfort after having technician Brandon Allen come to my home for an HVAC inspection. He listened to all of my concerns and showed me everything he was doing every step of the way.
Jessica K. -
After receiving quotes from 5 different companies, I decided to go with Assured Comfort due to the fact that they seemed more professional and knowledgeable.
Eternal W. -
Johnny Curry is so friendly and professional! He keeps my system running smoothly.
Rosalie S. -
Maria WOWs us each day, every day without exception. She makes things happen!
James L. -
Great work and service for an affordable price! Very responsive and helpful.
Rachel S.

Benefits of Choosing Our AC Repair Services
Completed On Time and Done Right
We are committed to completing the work within the agreed-upon time frame so your home will be in working order. Our team provides you with top-notch services done right the first time, every time.
Ahead of each service, we make sure to evaluate the specific needs of your AC system, tailoring our approach to deliver the most efficient solution. We stand by our punctuality and precision as core components of our service promise to our clients.
Price Lock Guarantee
We guarantee that the price you are quoted is what you will pay. Our goal is to help you make an informed decision by providing you with the full price of all repairs, installations, and services before the work is done.
No hidden fees and no unwelcome surprises—our transparent pricing model ensures you have peace of mind knowing what to expect in terms of cost. We believe in building trust through honesty and integrity, making sure our services provide true value.
Your Home is in Good Hands
Clean, courteous professionals. Your home is always treated with respect and we protect your home while work is being done, and never leave a mess behind once the work has been completed.
Our team takes pride in treating your home like it’s their own, implementing protective measures to safeguard your furnishings and flooring during repairs. We follow through with a thorough clean, ensuring your home remains tidy and comfortable.
Benefits of Central Air Repair
While central air repair can drastically enhance your Atlanta home’s comfort levels, there are numerous other benefits to home air conditioning repair, such as more efficient cooling. When one of our technicians fixes your air conditioner, you’ll notice an improvement in your AC’s performance.
An AC that works at maximum efficiency will consume less energy, which is great news for the environment and your wallet. Our NATE-certified technicians provide only high-quality service, which means you could see fewer AC repairs in the future and a longer life for your AC system.
Scheduled central air repairs also contribute to improved indoor air quality by addressing issues like dust buildup and mold spores that can accumulate in ductwork. A well-maintained system not only cools better but also purifies the air, creating a healthier environment for your family.
Keep Cool With Ductless AC Repair
Ductless air conditioners, also known as “ductless mini-splits,” are great alternatives to traditional ACs in that they are extremely energy efficient, and they can distribute cool air more evenly throughout your home. However, if you need ductless AC repair, you may experience unusually high electric bills and a lack of cool air. These issues could be the result of your AC not working as efficiently as it should be.
The flexibility of ductless systems allows for specific zoning, enabling you to cool only the occupied rooms, thereby saving on energy costs. With our professional repair services, these systems can maintain optimal performance, providing you with targeted cooling without wasting energy on non-essential areas.
Turn to Assured Comfort for Ductless Mini-Split AC Repairs & More!
Assured Comfort specializes in professional ductless mini-split AC repairs across Metro Atlanta. These systems require trained experts, and our HVAC technicians are equipped to handle all makes and models. Whether you're in Marietta, Doraville, Peachtree City, or nearby, we offer reliable AC repair and installation services designed to restore comfort to your home.
Our licensed and insured technicians arrive in fully stocked vehicles, ready to provide fast, efficient service—day or night. With 24/7 availability, we aim to reduce your stress and resolve issues promptly. We also offer preventive maintenance to help avoid breakdowns, ensuring your ductless AC system runs smoothly year-round with services like routine inspections, filter cleanings, and leak checks.
At Assured Comfort, we pride ourselves on honest, respectful service and long-term results. Our team is known for punctuality, clear pricing, and professionalism, earning the trust of customers throughout the Atlanta area. Whether it’s a quick repair or a full replacement, we’re committed to getting it done right the first time.
Need AC repair or ductless mini-split service in Metro Atlanta? Call Assured Comfort Heating, Air & Plumbing at (770) 464-5745 or contact us online today.
Commonly Asked Questions
How long do ductless mini-split systems typically last?
With proper maintenance, ductless mini-split systems can last between 15 to 20 years. Regular cleaning and timely repairs help extend the unit’s lifespan and maintain efficiency.
What are signs my ductless mini-split needs repair?
Common signs include uneven cooling, unusual noises, higher energy bills, or a lack of airflow. If your system is not performing as it should, it's best to have it inspected by a professional.
Can I use my mini-split for both heating and cooling?
Yes, most ductless mini-splits are heat pump systems, which means they can provide both heating in the winter and cooling in the summer, offering year-round comfort.
Is it okay to install a mini-split in multiple rooms?
Absolutely. Multi-zone systems allow for several indoor units connected to a single outdoor unit, making them a great solution for whole-home comfort without ductwork.
How often should I schedule maintenance for my ductless system?
It's recommended to have your mini-split serviced at least once a year. However, homes with heavy usage or pets may benefit from biannual maintenance to keep the system running efficiently.