Is once a year really enough for maintenance?

For most homes, yes—one thorough tune-up in the spring keeps your system ready for summer. If your AC runs heavily or your home has unique needs, we might suggest additional service. Either way, we’ll help build a plan that fits your usage.

Does maintenance actually help prevent repairs?

Absolutely. Regular checks catch small issues—like worn belts, dirty coils, or low refrigerant—before they cause breakdowns. A quick fix during a tune-up can save you from a costly emergency later.

What should I do between tune-ups?

Changing your air filter every 1–3 months makes a big difference. Keep vents clear, and watch for signs like weak airflow or strange smells. If anything feels off, call us early—it’s always better to check.

Can maintenance lower my cooling bills?

Yes! A clean, well-tuned system runs more efficiently and doesn’t have to work as hard to cool your space. That means lower energy use and more consistent comfort throughout the season.

Thorough AC Maintenance

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Most homeowners don’t think about their air conditioner until something goes wrong—but routine care can keep those surprises to a minimum. A well-maintained system runs quieter, cools more evenly, and uses less energy along the way. At R.S. Andrews, we provide detailed tune-ups that help extend the life of your AC and catch problems early. Our goal isn’t just to prevent breakdowns—it’s to help your system perform better all year. With regular visits from a trusted local team, staying comfortable becomes effortless.

Our Mega AC Tune-ups Go Beyond Ordinary Maintenance

Our Mega AC Tune-up goes above and beyond the ordinary, ensuring your residential air conditioners operate at peak efficiency. With our annual Mega AC Tune-ups, your system not only performs better, but it also saves you money by preventing unexpected emergencies, keeping you comfortable, and preserving your equipment’s lifespan. Enjoy enhanced comfort, improved air quality, and reduced energy bills while leaving more money in your bank.

Your R.S. Andrews Mega AC Tune-up May Include:

Checking refrigerant levels and pressure
Inspecting the air handler and system fans
Checking electrical connections and components such as capacitors, contactors, and boards
Measuring amperages
Checking thermostat and batteries
Checking attic insulation
Setting fan speeds for correct airflow
Rinsing out the condenser coils
Inspecting and advising on indoor air quality products

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

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Noticing Small Cooling Issues? A Tune-Up Might Be All You Need

Air conditioners rarely fail without warning—but the early signs are easy to miss. If your system has been acting up or just doesn’t feel as strong as it used to, these symptoms could point to overdue maintenance.

Takes Longer to Cool Your Home: A slow start-up often means airflow issues or dirty internal components.
Humidity Feels High Indoors: Your AC should remove moisture—if it doesn’t, it may not be cycling properly.
Dust Around Vents or Returns: A dirty system can push debris into your living space instead of filtering it out.
Inconsistent Airflow: Weak or uneven airflow could be caused by buildup on coils or a failing blower motor.
Musty or Stale Odors: A damp smell during operation may point to mold growth or clogged drain lines.
Increased Energy Usage: If your electric bill has gone up but your cooling habits haven’t, your system might be overworking.

Schedule Your HVAC Maintenance Plan

Ensure your HVAC system operates at its best with R.S. Andrews’ tailored cooling and heating maintenance plans in Atlanta. Scheduling regular maintenance is crucial for the longevity and efficiency of your AC, furnace, and heating units. Our HVAC diagnostics and maintenance services are designed to identify and fix potential issues before they escalate, saving you time and money. By choosing our maintenance plan, you’ll enjoy priority service, comprehensive diagnostics, and expert HVAC repair services from Atlanta’s leading HVAC professionals. Call today to schedule your HVAC maintenance plan and enjoy peace of mind knowing your home’s comfort is in capable hands.

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Hear From Our Smiling Customers

Rated 4.9 Stars Out of 8974 Reviews

Charles Glenn Walls

11 hours ago

Very good job! But charging me $413 for less than two hours of inspections and some work seems pretty high. I should have listened to my wife to get several estimates first.

Etienne Puckett

14 hours ago

Nick Hulsey of RS Andrews was exceptional in his knowledge and did a great job. He was very methodical in his service and very communicative in sharing his observation, what he serviced and with his recommendation. Lots of confidence in Nick.

Josh Lipkin

18 hours ago

James did a wonderful job. Stayed late until everything was complete.

K R

1 day ago

RS Andrews is an Atlanta institution and continues to be an excellent service.provider. After our kitchen sink clogged, two handymen failed to show up. On the 6th day I called RS Andrews and they arrived promptly the next morning. The gentleman arrived worked diligently, explaining to me, each step of his work, and what he had found, discovered that he needed a additional tool, and instead of leaving, he called another Service technician to bring the tool and join him. The sink clog was severe, and the two of them worked for several hours, until it was finally resolved. Both young men were pleasant, manly, did not speak on their cell phone and a loud voice while they were in the house, they were intrusive. They were considerate of me when I was on the phone and most importantly, they did not abandon the job because they needed another tool. I believe that they will both be fine businessman, and they were wonderful in their performance. I would not hesitate to use them again. My husband had scheduled the handyman, thinking it would be less expensive. Lesson I wish I had learned in my teenage years instead of in my 30s is that one is merely Pennywise and pound foolish to Attempt To Find inexpensive labor or paint offense when time is precious and in the end, you spend more trying to get the work done, buying the materials, etc. RS Andrews is a good value. Time is all that we have, once spent it can never be recovered. The real cost of services is time, dollars, solutions and whether the work lasts.

N C Sampson

1 day ago

Always great and knowledgeable service. Highly recommend RS Andrews for all home-condo/townhomes HVAC, Plumbing, Electrical, etc needs. You will get quality services.Also, join the Smiley program.

JeffS

1 day ago

I appreciated Loren helping track down my gas line issues. He approached the problem logically and inspected equipment before resolving my issue. Will continue to use RSAndrews as needs arise

K.M. Rem

1 day ago

Flexible, prompt scheduling - showed up on time quoted and performed tasks professionally. Will continue to work through RS Andrews for future needs.

Percy Koo

1 day ago

Update Friday 01/23/26: After going with Paul’s recommendation to replace 2 parts above the water heater tank, it seems like it is not leaking anymore in the drip pan! Gave it 24hours to see if the pan was dry, and it is! Greatful for Paul’s expertise and saving us $$$ to not replace the entire unit yet. We will monitor it for another few days. Thanks again, Paul! Paul was very knowledgeable and gave his expert advice on our water heater issue. We are going with his recommendation to replace 2 parts instead of the whole water heater. I am confident that he is right. Thanks Paul and see you in the morning for completion!

Michael Streibel

2 days ago

Chris Jones - a hard-working employee of R.S. Andrews. Reported a water leak issue. Chris arrived and went right to work to determine to source of our leak. For further assistance he referred us to a company who specializes in water damage repair etc. Chris followed up with a phone call to inquire how we were progressing with our problem. We appreciate his concern and his experience in these matters. Thank you, Chris! Michael

larry kellam

2 days ago

Brian and crew did a superb job

Common Since

2 days ago

Very knowledgeable about what he came to do and very professional in his craft. Highly recommend him to anyone who needs his services.

David Shemwell

2 days ago

Terry Taylor was VERY professional, informative, & helpful during our attic insulation install!!

Kishore Devisetti

2 days ago

Give me all options and explained what was best for my situation, which happened to be the least expensive option. He didn't try to upsell. It's rare to find such people these days.