AC Repair and Installation in Metro Atlanta

In the Business of Delivering Smiles Since 1968
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A dependable air conditioner is essential during Metro Atlanta’s long cooling season. Whether your AC has stopped working, cannot keep up with the heat, or needs to be replaced, R.S. Andrews provides professional AC repair and installation for homes throughout the Atlanta area.

Our technicians service central air conditioning systems from all major brands and models. We diagnose cooling problems, complete system repairs, replace failing equipment, and install new air conditioners designed around the home’s size, layout, airflow, and comfort needs. With roots in Metro Atlanta dating back to 1968, we understand the demands that sustained heat and humidity place on residential cooling systems.

Complete Air Conditioning Services

R.S. Andrews handles air conditioning problems throughout the life of the system, from the initial installation to repairs, replacement, and ongoing maintenance. Our technicians evaluate the complete cooling system before recommending work so the service addresses the actual source of the problem.

AC Repair in Metro Atlanta

When an air conditioner stops cooling properly, the cause may be mechanical, electrical, airflow-related, or connected to the refrigerant system. Our AC repair technicians inspect the equipment, identify the failed component or operating problem, and explain the available repair options before work begins.

We repair air conditioners that are not turning on, blowing warm air, cycling too frequently, making unusual noises, producing weak airflow, or struggling to maintain the thermostat setting. Our technicians also address frozen evaporator coils, refrigerant leaks, clogged condensate drains, faulty capacitors, damaged contactors, malfunctioning blower motors, condenser fan problems, thermostat failures, electrical control issues, and other common AC problems.

Air Conditioning Problems We Repair

An air conditioner can continue running even when a failing component is reducing its cooling capacity or efficiency. Prompt diagnosis can help prevent a smaller problem from contributing to compressor damage, water leakage, or a complete loss of cooling.

Our AC repair capabilities include:

  • Central air conditioner repair

  • No-cool and warm-air diagnosis

  • Refrigerant leak detection and repair

  • Frozen evaporator coil repair

  • Compressor and condenser diagnosis

  • Capacitor and contactor replacement

  • Blower motor and condenser fan repair

  • Thermostat and control repair

  • Condensate drain and water leak repair

  • Weak airflow and uneven cooling diagnosis

  • Short-cycling and continuous-running repair

  • Unusual noise and odor diagnosis

  • Electrical connection and startup repairs

  • Emergency air conditioning repair

We service all major air conditioning brands and provide recommendations based on the system’s condition, repair history, and expected remaining life. When a repair is practical, our goal is to restore dependable cooling rather than recommend replacement automatically.

What to Expect During an AC Repair Visit

Effective AC repair begins with determining why the system failed. Our technicians inspect the indoor and outdoor equipment and evaluate the components that affect cooling performance, airflow, and system operation.

Depending on the symptoms, the diagnostic process may include checking the thermostat, electrical controls, capacitors, motors, coils, refrigerant circuit, condensate drainage, air filter, temperature split, and airflow. Once the issue is identified, we explain the findings and recommended repair so you can make an informed decision.

For cooling failures that require immediate attention, R.S. Andrews also provides 24/7 emergency HVAC service throughout Metro Atlanta.

AC Installation and Replacement in Metro Atlanta

A new air conditioner should be selected for the home it will serve, not simply matched to the size of the equipment being removed. R.S. Andrews provides AC installation and replacement using system sizing, airflow requirements, efficiency goals, and the condition of the existing HVAC components to guide equipment selection.

We install central air conditioning systems for existing homes, replacement projects, renovations, additions, and other residential applications. If the current air conditioner is aging, unreliable, or no longer able to cool the home consistently, our technicians can evaluate whether replacement would provide better long-term value than another repair.

What Is Included in a Professional AC Installation?

Proper installation affects cooling capacity, humidity control, energy use, equipment reliability, and system lifespan. Our installation process addresses the complete cooling setup instead of treating the outdoor condenser as an isolated piece of equipment.

An AC installation may include:

  • Removal of the existing air conditioning equipment

  • Cooling load calculations and equipment sizing

  • Selection of an appropriately rated central AC system

  • Indoor and outdoor equipment installation

  • Evaluation of the existing furnace or air handler

  • Refrigerant line and condensate drain connections

  • Electrical and thermostat connections

  • Airflow evaluation and system calibration

  • Equipment startup and performance testing

  • Final operating and comfort checks

After installation, the system is tested to confirm that it starts, runs, drains, and delivers conditioned air properly. We also review system operation and applicable maintenance needs with the homeowner before completing the project.

Choosing the Right Air Conditioner

The correct AC system depends on more than square footage. Ceiling height, insulation, windows, sun exposure, ductwork, air leakage, home layout, and existing HVAC equipment can all affect the amount of cooling a home needs.

R.S. Andrews helps homeowners compare appropriately sized systems based on cooling capacity, efficiency ratings, comfort features, and budget. Available options may include single-stage, two-stage, and variable-capacity air conditioners. The objective is to install equipment that can cool the home consistently without the poor humidity control, short cycling, and unnecessary wear associated with improper sizing.

Homes without suitable ductwork may be better served by ductless mini-split installation. Homeowners interested in one system for heating and cooling can also explore our heat pump services.

Should You Repair or Replace Your Air Conditioner?

Not every cooling problem requires a new system. A repair may be the sensible option when the air conditioner is relatively young, has been dependable, and needs a limited component replacement. Replacement may deserve consideration when the equipment is older, requires repeated repairs, uses excessive energy, or can no longer maintain comfortable temperatures.

Our technicians consider several factors before making a recommendation:

  • Age and overall condition of the air conditioner

  • Type and cost of the required repair

  • Frequency of previous breakdowns

  • Availability of replacement components

  • Cooling performance and indoor comfort

  • Current energy use

  • Compatibility between indoor and outdoor equipment

  • Condition of the ductwork and airflow system

We explain both repair and replacement options when appropriate. This gives homeowners a clearer basis for comparing the immediate repair cost with the expected reliability and performance of the existing system.

Air Conditioning Maintenance

Air conditioning maintenance is a vital way to ensure that your investment in your home’s comfort continues to benefit your daily life. Our professional HVAC technicians will perform a thorough 30-point inspection of your system and make necessary repairs to effectively address any issues that are identified with your AC system.

More Ways to Improve Home Cooling

Some comfort problems originate outside the main air conditioner. Thermostat operation, airflow restrictions, duct conditions, and equipment compatibility can all affect how well the system cools the home.

In addition to AC repair, installation, replacement, and maintenance, R.S. Andrews provides:

These services allow our technicians to address the equipment and controls that directly affect cooling performance. Recommendations are based on the condition and configuration of the home’s HVAC system.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Why Choose R.S. Andrews for AC Service?

R.S. Andrews has served Metro Atlanta since 1968. Our technicians provide AC repair and installation with an emphasis on accurate evaluation, clear communication, and work suited to the home’s cooling system.

Homeowners choose us for:

  • 24/7 emergency HVAC availability

  • Trained and certified HVAC technicians

  • Service for all major AC brands and models

  • Detailed cooling system diagnostics

  • Proper load calculations for new installations

  • Repair and replacement options based on system condition

  • Local experience with Atlanta heat and humidity

  • Ongoing service through the Smiley Advantage Plan

Whether the system needs a component repair or complete replacement, we take the time to assess the equipment and explain the recommended work. Our goal is to provide reliable cooling that meets the needs of the home.

Schedule AC Repair or Installation in Metro Atlanta

If your air conditioner is not cooling properly, has stopped working, or is approaching the end of its service life, R.S. Andrews can evaluate the system and recommend the appropriate next step. We provide AC repair, replacement, and new air conditioning installation throughout Metro Atlanta.

Schedule service today for professional help restoring or upgrading your home’s cooling system.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Daniel Marinelli
20 hours ago
David Rosati always does a great job at our house and goes the extra mile.
Green Rooster
22 hours ago
Excellent job, would highly recommend him.
Sandy
23 hours ago
Amazing plumbers and HVAC specialists!! Kyle and Loren are awesome!
Fred
1 day ago
Travon was kind and professional. He quickly diagnosed the issue and fixed a broken outlet. Will definitely call RS Andrews again. Great Experience. Thank You
Eddy Valdes
1 day ago
Work completed quickly and professionally. Price was fair.
wScott Murphy
1 day ago
Great experience with RS Andrew's, its 100 degrees today and my AC stopped working. I called and was able to make an appointment for today, Chris the tech was ut in about 40 min, and identified and fixed the problem in minutes.. He was professional and answered all my questions with a smile.
Sandra Horne
1 day ago
Travon and Charles were very professional. They showed up on time and finished when they promised and cleaned everything up before they left. Travon answered all my questions and clearly made the process stress free for this senior citizen. Highly professional and trustworthy (i had to leave my home for 4 days). I will definitely call them back for future electrical needs. Thank you Sandra Horne
Robert Claiborne
1 day ago
Eric was friendly and very knowledgeable. He gave sound advice without being pushy. Once the leak was detected he gave us the options, fixed the leak. We couldn't be happier. I would highly recommend Eric,
Al Farmer
1 day ago
The Great Service Person is very knowledgeable
Brenden Plotner
1 day ago
Did a great job. Timely. Though they were not able to complete the work it was all explained and left me in a good spot with some added knowledge.
Alane L. Sullivan
2 days ago
August 31, 2026: My water meter was leaking and Eric Sanchez was the plumber to do the job. He was very professional, efficient, and kind. He was able to repair my leak in record time. I’m praying that the repair holds. I’m sure it will but I’m praying anyway. He was awesome.

April 21, 2026: Well, R.S. Andrews came to my rescue again. This time I needed the water supply lines to 2 of my toilets replaced as per my homeowners insurance company. Loren, the RS Andrews plumber, was able to replace both lines with only a slight hiccup in one of the lines. He did an excellent job and detailed everything in my receipt so that I could forward my receipt to the insurance company. Loren was awesome. Thank you RS Andrews for saving the day….again.

February 2026: Will Macon was totally awesome! I’m a caregiver for my 89 year old mother who just came out of the hospital on Sunday. Our furnace went out on Tuesday. I called R. S. Andrews on Tuesday. Will was at our home on Wednesday morning. He examined our system and got us a GREAT DEAL on a new furnace and AC. It was awesome. The new system was installed on Thursday. By Thursday afternoon we had heat from a NEW FURNACE. Thank you Will and thank you R. S. Andrews for all that you do. You may have saved a life. Thank you!!!!
Alane L. Sullivan
Patricia Chandonia
2 days ago
Brennan Pilson replaced the thermostat on my hot water heater today. He came on the same day that I texted him that my hot water was out.
Brennan has always been reliable and professional. I appreciate his excellent work and courteous manner.
Jazz Ross
2 days ago
Very nice and efficient
JUANITA TIBBS
2 days ago
RS Andrews keeps my home systems working...waking up and finding a large pool of water on your kitchen floor can be frustrating! However, I called RS Andrews and they had an opening at that time...James Mays arrived 45 mins later replaced a faulty faucet and within the hour everything was back up and running smoothly! Thank you RSAndrews/Mr. Mays!
Michael Robinson
2 days ago
Was able to diagnose and resolve issues with my a/c and zone system
Dimitri Rodopoulos
2 days ago
Chris Mellon is the best technician we ever had.He is a true professional.
Biddy
2 days ago
Drew was professional and pointed me in the right direction to help get my HVAC condensation line unclogged. Thank you for taking the time to inspect and help get this resolved.
Karen May
2 days ago
Teylon Spooney arrived on time, very polite and performed the inspection on the AC Unit. Explained the root cause and provided information to send to a contractor that had caused the problem. .

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!