How many indoor units can I connect to one outdoor unit?

Most systems allow up to 4–8 indoor air handlers per outdoor condenser, depending on the brand and size. We’ll help you build the right system for your space.

How long does installation take?

Most ductless installations can be completed in a single day. Larger multi-zone setups may take longer—but we’ll always walk you through the timeline before we begin.

Do mini-splits require a lot of maintenance?

Not at all. Regular filter cleaning and annual professional tune-ups are usually all that’s needed to keep your system running smoothly.

Will a mini-split cool my whole home?

Yes—with the right system design. We can install multiple indoor units to ensure balanced, whole-home comfort across different rooms or levels.

Ductless Mini-Split Installation & Service

In the Business of Delivering Smiles Since 1968

4.9

Based on 8315 reviews

Call 770-454-1800

August Offer

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Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Aug 31, 2025

Looking for a flexible way to heat and cool your home—without tearing into the walls for ductwork? A ductless mini-split system could be the perfect solution. Whether you’re upgrading a room, converting a garage, or outfitting an older home without central air, ductless HVAC gives you comfort right where you need it.

At R.S. Andrews, we help Atlanta-area homeowners stay cool (and warm) with high-efficiency mini-split installations, repairs, and maintenance. With over 50 years of experience, we make comfort simple—and service dependable.

Not Sure If a Ductless System Is Right for You?

Mini-splits are a great fit for:

Homes without existing ductwork
Room additions, garages, sunrooms, or basements
Spaces with hot or cold spots
Zoned temperature control needs (i.e., different temps for different rooms)
Downsizing HVAC use in large homes

If you want year-round comfort with high efficiency and no major renovation, ductless might be the way to go.

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

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Call 770-454-1800

Ductless Mini-Split Services We Offer

New System Installation

We design ductless solutions for homes of all sizes. Our team handles placement, sizing, and install strategy so your new system works quietly and efficiently from day one.

System Replacement

Is your current mini-split outdated or unreliable? We’ll help you choose a modern, high-efficiency upgrade—and take care of removal, installation, and cleanup.

Ductless Repairs

Experiencing weak cooling, odd sounds, or a system that won’t start? Our HVAC techs diagnose and fix issues fast. We’re available 24/7 and back all repairs with a 100% satisfaction guarantee.

Routine Maintenance

Annual service keeps your system running at peak performance. We check refrigerant levels, clean coils, inspect filters, and more to help prevent breakdowns and improve efficiency.

Why Go Ductless?

Zoned Comfort – Control temperatures room by room. Heat your bedroom without wasting energy on the kitchen. Cool the office without freezing the rest of the house.
Quick, Non-Invasive Installation – No ducts, no major demolition. We can typically complete installation in a day.
High Efficiency – Mini-splits are known for their low energy use. Many offer SEER ratings over 20 and inverter-driven compressors that adjust to your needs in real-time.
Lower Utility Bills -Less energy wasted means more money saved—especially if you’re replacing window units or an aging central system.
Year-Round Operation – Most ductless systems offer both cooling and heating, making them a versatile choice for Atlanta’s changing seasons.

Why Choose R.S. Andrews?

50+ Years Serving Atlanta Homeowners
Skilled Technicians Trained in Ductless Technology
Upfront Pricing & Honest Recommendations
Financing Options Available
100% Satisfaction Guaranteed

Schedule your ductless mini-split service today.

Our Services

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Frequently Asked Questions

Hear From Our Smiling Customers

Rated 4.9 Stars Out of 8315 Reviews

Addae Akono

3 days ago

RS Andrews sent their HVAC Technician Jonathan Balom who did an amazing job of serving our A/C unit that was blowing hot air on short notice. He replaced the worn out capacitor with a new one, so we didn't have to replace our old A/C unit. RS Andrews is a trustworthy company that I would recommend for Heating, Cooling, Plumbing and Electrical issues. Thank God I heard about these guys from the radio ads because what they say delivering smiles is true. They definitely delivered a smile for us.

Michael Rogers

4 days ago

Mohamed Boussfel did an excellent job. He found the water leak in less than 5 minutes.

Judy Lawing

7 days ago

RS Andrews has surpassed all my expectations for quality work, experienced team members, and prompt attention to my requests. Amber Magnus, my sales rep, was personable, efficient, and professional. She took the time to answer all my questions and to help me understand what work needed to be done to install a new HVAC and why. The installation crew was just as knowledgeable, personable, and worked together efficiently, with great attention to protecting my home. I commend this company for their focus on customer service. It is becoming more and more rare in today's environment.

Kristen Vincent

7 days ago

Excellent! Jose was our technician and he was GREAT. Very personable, knowledgeable, and hardworking. It was clear he knew exactly what he was doing. His assistant, Justin, was also great. They replaced the booster fan and other piping in our laundry room. They left the laundry room very clean and then took time to answer our questions and review their work. Highly recommend.

Saadia Gooding

1 week ago

Since the first day I contacted RS Andrews, the service has been top notch! From the attentiveness of the customer service person responding to the calls, to Thomas who came out for the repairs. Thomas was such a breath of fresh air! He was kind, knowledgeable, informative and did an absolutely amazing job identifying where the plumbing issue came from, to the actual repair. I was bracing for an astronomical price, but GOD!! Thank you RS Andrews for who you are and how you care for your customer base🙏🏽.

Julie Hallford

1 week ago

My technician Jerald was professional, knowledgeable and expedient with my project.

Wallace Tucker

1 week ago

Paul Creel is a great representative of your company. Paul did a repair of the main water line coming into my residence. He explained the work process and provided me with an estimate. The work was completed in a timely and professional manner. I am very satisfied with the work and clean up of the area. I will recommend your company to friends and family. WT 8/14/2025

Lakesha Simmons

1 week ago

My home is 15months old. Built May 2024. I had issues with my air beginning June 2025. All maintenance was up to date. Called the original company that installed my HVAC system. 5 visits later still wasn’t fixed. They just kept “trying” things. My system froze again this time causing a water leak. Terrell T came out and asked questions and did adequate troubleshooting and within 30 minutes my air was cooling. He even followed up with me to make sure we were still good! Will definitely use them again.

Mr Heath

2 weeks ago

Called out RS Andrews to get a plumber to diagnose my leaking Kitchen sink. Robert H came by and did an awesome job. He explained everything that was going on, was very knowledgeable, verified the water pressure at the PRV and recommended everything needed to get me back up and running. Thanks for the service!

Nataly Leal

2 weeks ago

Terrell did a great at explaining what needed to be done.

Mark G

2 weeks ago

Loren did excellent work. Diagnosed plumbing issue quickly, and completed job in a timely manner.

Bob farmer

2 weeks ago

These guys are great! I have had 2 issues with HVAC and plumbing in the last month. Both times, they delivered and explained everything. Highly recommend them.

Robert Jean-Enard

3 weeks ago

I had a fantastic experience with Max Borrelli for the installation of my home EV charger. From the start, he was professional, punctual, and clearly knowledgeable. He walked me through the process, answered all my questions, and made sure everything was up to code. The installation was done efficiently, neatly, and with great attention to detail. It works perfectly, and I couldn’t be happier. Highly recommend to anyone needing electrical work, especially for EV setups!

cora benamy

3 weeks ago

Teyon was great! He explained everything to me in a nice break down and I really felt like he knew his stuff.

Jay Dee

3 weeks ago

Fast same-day service on a Saturday. Luckily turned out to be a minor AC issue but Drew fixed the problem right away. Will be using RS again.

Liston Dooley

3 weeks ago

Kwame Kilgore worked on my AC unit on 8/1/25 and found the problem immediately, I was very pleased with his performance, he was very professional and explained his action as he goes along. I would recommend him to all my associates, he is an ambassador for RS ANDREWS,I was very pleased.

Steve H

3 weeks ago

This was our first experience with RS Andrews, and it was positive across the board. Scheduling was easy, communication was perfect, and the work done was top-notch, The tech (Terry Winfrey) arrived when promised and he obviously knew what he was doing. He found a 44-year-old A/C unit with several issues and repaired them all. Plus, he is a nice person who was easy to talk with. I am very pleased with my interaction with R.S. Andrews would use them again and recommend them highly to anyone. We just had another visit from R.S. Andrews, and it was yet again a very positive encounter. The tech, Calvin Russell, showed up on time and fully prepared for the job. Mr. Russell was friendly, professional and easy to talk to. He performed all needed work with skill and expertise. Especially remarkable was that he did not at all mind answering any questions and explained technical details in an easily understood manner. As a homeowner, I really appreciated that. Calvin Russell is an outstanding representative for R.S. Andrews, and we would not hesitate to have him work on our HVAC again.