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 1058 reviews

Call 843-706-5090

December Offer

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

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.

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Frequently Asked Questions

Hear From Our Smiling Customers

Rated 4.8 Stars Out of 1058 Reviews

Don Ries

2 days ago

Did a good job in a timely manner.

Ledeen Hangen

2 days ago

Jason was very thorough walk-through everything with us explained everything. I'm very impressed with his work and I would recommend him in the future.

JANE OLESKY

2 days ago

Uthmam was one of the most professional service men I have had contact with. He was knew what he had to do and did it! My toilet works perfectly now!

Jim Coons

3 days ago

Needed repair on leaking water line in front yard. Tech, Conner Carrier arrived promptly and got to work.. Took a little bit but he successfully tamed the beast. Thanks Conner I appreciate you! Thanks R.S. Andrews for employing this knowledgeable technician!

Mallory Updegraff

3 days ago

RS Andrews never disappoints! Our tech, Jeramy, was professional, attentive, detail oriented, and thorough.

Jill Clark

3 days ago

Excellent experience! I would highly recommend.

Windy

3 days ago

Very professional, smiling , on time and very helpful! Thank you Nate ! R.S. Andrews is the epitome of professionalism from the first encounter to the very last! Paul, Nate, and Anthony provided outstanding service and excellent client communication every step of the way. Their attention to detail, respect for my home, and commitment to making sure I understood the entire process truly set them apart. The AC service was exceptional—fast, efficient, and done right the first time. They diagnosed the issue quickly, explained my options clearly, and installed my new AC unit with expert care. My home is finally back to working order, and I couldn’t be happier with the results! If you’re looking for reliable, knowledgeable, and genuinely professional HVAC service, R.S. Andrews is the team to trust.

Chuck Bennett

3 days ago

Connor was extremely polite and explained everything before he started. He was very careful of our home and furnishings . He showed attention to detail and seemed to take pride in his work. In the future, we would always request Connor for any work that is required. Being older we have seen a lot of technicians and Connor was one of the best we have ever experienced. An asset to your organization.

Debb Johnson

4 days ago

Wonderful! Justin was great. very professional and informative!

David Ringel

4 days ago

Had an issue that was completely resolved to my satisfaction. Good customer service

Marge I

4 days ago

Excellent job! Technician took his time to ensure job was done right. Also very efficient!

Chuck Bennett

4 days ago

Charles Shreiner

5 days ago

Friendly, professional service provided at a reasonable price.

Barbara Meyer

1 week ago

Came late on a Friday, in the rain. Diagnosed the problem and gave advice about solution. Thanks very much

Terri M

1 week ago

Friendly helpful receptionist and so thankful Connor could make it over to help with our washer hose, water shut off and shower temp evaluation. Very happy to have them on the island.

Tim Cirbo

1 week ago

The techs were professional and hard working. Good experience

Sandra Krecisz

1 week ago

Justin arrived on time and was very professional and knowledgeable.

Karie D'Amico

1 week ago

Paul Marconi was a pleasure to work with and very responsive to all of our questions and concerns. He took the time to explain things thoroughly and was very pleasant and professional. The technician and his assistant did a clean installation and explained the thermostat as well. Overall, we were very pleased and would recommend RS Andrews to get your smiley smile 😃 Oh. Almost forgot, they were also the most cost effective and offered the best warranty out of the 3 quotes we received. Thank you!