Can I use a mini-split to cool my entire home?

Yes—with the right setup. We can design multi-zone systems that handle whole-home cooling using multiple indoor units.

How long does installation take?

Most single-zone systems are installed in one day. Larger multi-zone systems may take a little longer—but we’ll outline the timeline upfront.

Do mini-splits work well in Bluffton’s humidity?

Absolutely. These systems not only cool but also help dehumidify the air, making them ideal for Lowcountry summers.

How often should I service my system?

We recommend professional maintenance at least once a year to keep performance high and prevent breakdowns—especially before the summer heat sets in.

Ductless Mini-Split Installation & Service in Bluffton, SC

In the Business of Delivering Smiles Since 1968

4.8

Based on 1321 reviews

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Call 843-706-5090

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Expires: Oct 31, 2026

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Need an efficient way to cool (or heat) your Bluffton home without tearing into walls or running ductwork? A ductless mini-split system gives you targeted comfort—perfect for sunrooms, additions, garages, or homes that just don’t work well with traditional HVAC.

At R.S. Andrews, we bring over 50 years of experience to homeowners in Bluffton and the surrounding Lowcountry. Whether you’re looking to install a brand-new mini-split, replace an aging system, or repair an existing unit, we make the process simple—and service dependable.

Is a Ductless System Right for Your Home?

Mini-splits are a great fit for:

Older homes without ductwork
Home additions, finished attics, or garages
Guest suites or detached buildings
Single-room temperature control
Coastal homes that need zoned cooling efficiency

If you’re looking for energy savings, modern design, and reliable year-round comfort, ductless may be the perfect fit for your Bluffton property.

Our Ductless Mini-Split Services in Bluffton

New System Installation

We’ll design a ductless system that works with your layout, cooling needs, and aesthetic preferences. Each install is clean, quick, and precision-planned for long-term performance.

System Replacement

If your mini-split is struggling to keep up or constantly needs repairs, it may be time for an upgrade. We’ll help you select the right high-efficiency model and handle the swap from start to finish.

Repairs & Diagnostics

Notice weak airflow, warm spots, or system errors? Our trained technicians will pinpoint the problem and get your system running like new again. We’re available 24/7 and back every repair with a 100% satisfaction guarantee.

Preventative Maintenance

Regular maintenance keeps your mini-split efficient, quiet, and reliable. We’ll clean components, inspect refrigerant levels, and make sure your unit is ready for Bluffton’s heat and humidity.

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

Book Online

Call 843-706-5090

Why Choose a Ductless System?

Zoned Comfort – Only cool (or heat) the rooms you’re actually using. With multiple air handlers, you can set different temperatures in different spaces.
Fast, Non-Invasive Installation – No major construction or ductwork needed. Most mini-split installs can be completed in a day.
High Efficiency – Many ductless systems offer SEER ratings of 20+—meaning serious savings on your electric bill.
Year-Round Use – Bluffton gets its fair share of temperature swings. Ductless systems offer both heating and cooling in one sleek unit.
Quiet & Compact – Indoor units are whisper-quiet and designed to blend into your home’s style, not stand out.

Why Bluffton Homeowners Trust R.S. Andrews

Over 50 Years of HVAC Expertise
Local Technicians Who Understand Bluffton’s Climate
Upfront Pricing & Clear Communication
Financing Options Available
A 100% Satisfaction Guarantee on Every Job

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By clicking “submit” as my electronic signature, I consent to RS Andrews Services Inc. and its representatives using the contact information that I have provided (including a wireless phone number, if provided) to contact me by mail, phone, fax, text, and/or email about my request and to send me marketing communications, including through the use of automated telephone dialing systems and/or artificial or prerecorded voice messages. I understand this consent is not a condition for purchasing any property goods or services. I understand that message frequency varies and phone carrier message and data rates may apply. I understand I can opt-out of marketing communications using means provided in the communications (such as texting STOP in response to a text message) or contacting us at 770-454-1800 or customercare@rsandrews.com.

Frequently Asked Questions

Hear From Our Smiling Customers

Rated 4.8 Stars Out of 1321 Reviews

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Dan Geers

4 days ago

Prompt, professional and courteous! Clarence responded quickly, diagnosed the situation and advise me of his actions. We appreciate his quick response and keeping us informed.

Carter Hubbard

4 days ago

RS Andrews arrived as scheduled. Did a great job. Thank you.

Bob Doerr

4 days ago

Michael repaired the drain plugs in my two bathrooms. And two new toilets.
Work was excellent.

Marcos Colon

4 days ago

Very Good Experience Service Man Very knowledgeable and explain everything that he did to me which I was very happy With his polite mannerism, I was very satisfied with all the work that was done. Everything was left, clean and in order. I would be very happy if he was to be my service man again on my next Maintenance schedule

Kendall Barr

5 days ago

He came within an hour of my call. He fixed the problem in fifteen minutes. Derrick is great!

Mike Schwartz

7 days ago

Nate was courteous and thorough and explained everything to me

Amanda Russell

7 days ago

Michael and Isaac did an awesome job with a difficult situation! I appreciate how good of a job they did and how quickly they got us up and running.

Bill Wagner

7 days ago

Justin replaced the drain float, installed Gas trap and added the declog tab in the ac water catch pan. Made sure the water flowed to the outside Good job 👍

claudia keenan

1 week ago

Nate was a very knowledgeable technician who explains everything. Thoroughly checked everything out and I'm very happy with his service and his professionalism. Anytime I have called RS Andrews they always come at a very reasonable time and I would highly recommend them.

Chris Carlson

1 week ago

Have always been very happy with work done

Joanne DeProfio

1 week ago

Clarence was prompt, professional. Took his time explaining options recommendations.
Great experience

Dwight Beck

2 weeks ago

Marcus Freeman and his team did a superb job of installing a new HVAC system. They were extremely professional, efficient and courteous. Very satisisfied customer.

Bill S.

2 weeks ago

The team from R S Andrews was completely professional - from the sales presentation by Charlie through the installation by Tim and Anthony. They were on time, performed extra work at no additional cost to ensure a perfect install, and all their fittings and finish were outstanding. We most highly recommend this company.

John Stewart

2 weeks ago

Once again Jason from RS Edwards did an excellent job for us. This time it was the garbage disposal that died. RS Edwards responded promptly and within an hour Jason was here to diagnosis the problem and an hour later problem solved.

Robert Chalkley

2 weeks ago

I was selected for a new AC unit by RS. Andrews as the feel the love recipient. Marcus Freeman and all the guys from RS. Andrews were very professional and knowledgeable about the install. All the guys made this experience very personal to me. I was extremely honored to have been selected and can't thank them enough. I would also like to thank Jeramy Bond for his kind words to the company and everyone who made this possible. It's nice to know there are still people out there and companies that care about others like RS. Andrews.