Ductless Air Conditioning Services in Columbus, Ohio

FREE Second Opinion

On HVAC Replacement Systems

Get expert advice before making your final decision.

Ensure you’re getting the best solution for your home’s comfort.

Reliable Ductless AC Installation & Repair in Columbus and Surrounding Areas

Upgrade your home or business with energy-efficient ductless air conditioning from The Waterworks. Whether you’re looking for a cooling solution without ductwork or customized zoned comfort, ductless mini-split systems offer a cost-effective and flexible alternative to traditional AC.

With nearly 40 years of experience, our certified HVAC technicians provide expert installation, repair, and maintenance of ductless AC systems across Columbus, Ohio, and surrounding areas. 

Why Choose Ductless Air Conditioning?

Ductless mini-split AC systems provide precise cooling control and enhanced energy efficiency, making them ideal for homes, apartments, offices, and businesses that need customized climate control.

Key Benefits of Ductless AC Systems:

  • Energy Efficiency – Uses less energy than central AC, reducing utility costs.
  • Zoned Comfort – Set different temperatures in individual rooms or areas.
  • Quick & Easy Installation – No major renovations or ductwork required.
  • Improved Air Quality – Advanced filters remove dust, allergens, and pollutants.
  • Flexible & Compact Design – Sleek, space-saving units fit in any room.
  • Whisper-Quiet Operation – Enjoy cooling without loud AC noises.

Ductless AC delivers efficient, customizable cooling while lowering energy costs and improving indoor air quality.

Need a ductless AC solution? Call The Waterworks today!  

Schedule Your Service Now!

How Do Ductless AC Systems Work?

Ductless air conditioners, also known as mini-split systems, consist of:

  • An outdoor unit (compressor/condenser)
  • One or more indoor air handlers (mounted on walls or ceilings)
  • A small conduit that connects the units (carrying refrigerant, power, and drainage)

Unlike traditional HVAC systems, mini-splits don’t require ductwork, which means:

  • No energy loss from ducts, increasing efficiency.
  • Individual zone control, allowing customized temperatures in different rooms.
  • Less intrusive installation, perfect for older homes, room additions, or commercial spaces.  

Is a Ductless AC System Right for You?

Mini-split systems are a great option for many residential and commercial applications, especially where ductwork is not available or impractical.

Ductless AC Is Perfect For:

  • Older Homes – Retrofitting without major renovations.
  • Room Additions – Avoid extending existing ductwork.
  • Garages & Basements – Improve comfort in under-cooled areas.
  • Apartments & Condos – Zoned cooling for small spaces.
  • Businesses & Offices – Individual temperature control for different rooms.

If you’re looking for an energy-efficient, quiet, and flexible cooling system, ductless AC is the perfect solution.

Call The Waterworks today to schedule a consultation!  

Professional Ductless AC Installation in Columbus

At The Waterworks, we specialize in seamless, stress-free ductless AC installations. Our team ensures that your system is correctly sized and positioned for optimal efficiency and comfort.

Our Installation Process:

  1. Initial Consultation – Assessing your home or business and discussing your cooling needs.
  2. System Selection – Choosing the right ductless system based on your space and budget.
  3. Upfront Pricing – Providing transparent estimates with no hidden fees.
  4. Professional Installation – Installing the indoor and outdoor units for maximum efficiency.
  5. Testing & Walkthrough – Ensuring optimal performance and guiding you through system operation.

Our expert team provides fast, professional installation, so you can enjoy energy-efficient cooling right away.

Schedule your ductless AC installation with The Waterworks today!  

Ductless AC Repair & Maintenance

If your mini-split system isn’t working properly, The Waterworks offers expert repair and maintenance services to restore comfort to your home or business.

Common Ductless AC Issues We Fix:

  • Weak or No Cooling – Low refrigerant, clogged filters, or a malfunctioning compressor.
  • Strange Noises – Grinding or rattling sounds could indicate fan or motor issues.
  • Water Leaks – Blocked drain lines can cause moisture buildup.
  • Frozen Coils – Caused by airflow restrictions or refrigerant issues.
  • Electrical Problems – Issues with wiring, sensors, or thermostats.

Routine Maintenance Includes:

  • Cleaning or replacing air filters
  • Checking refrigerant levels
  • Inspecting electrical connections
  • Ensuring proper airflow
  • Testing system efficiency

Regular maintenance prevents costly repairs and keeps your system running efficiently year-round.

Need a repair? Contact The Waterworks for fast, reliable service!  

FAQs About Ductless AC Systems

What is a ductless air conditioning system?

A mini-split AC system provides efficient cooling without ductwork, using indoor wall-mounted units connected to an outdoor condenser.

How long does it take to install a ductless AC system?

Most installations are completed in a day, with minimal disruption to your home or business.

How much does a ductless AC system cost?

Costs vary based on system size, number of units, and installation complexity. We provide free, upfront estimates.

How long do ductless AC systems last?

With proper maintenance, a mini-split system can last 15-20 years.

Do mini-splits also provide heating?

Yes! Many ductless systems function as heat pumps, providing both heating and cooling.

How do I maintain my ductless AC system?

Routine maintenance includes cleaning filters, checking refrigerant, and ensuring airflow. We offer professional maintenance plans to keep your system in peak condition.   

Serving Columbus & Surrounding Areas

The Waterworks provides expert ductless AC services across Franklin, Delaware, Licking, Fairfield, Pickaway, Madison, and Union counties. Our service areas include:

  • Columbus
  • Dublin
  • Westerville
  • Gahanna
  • Hilliard
  • Newark
  • Pickerington
  • Powell
  • Reynoldsburg
  • Upper Arlington
  • Grove City
  • Grandview Heights
  • Bexley
  • Beechwold
  • Blacklick
  • Clintonville
  • German Village
  • Lewis Center
  • London
  • Polaris
  • Short North
  • Victorian Village

For fast, professional ductless AC service in Columbus, call The Waterworks today.  

Schedule Your Ductless AC Installation or Repair Today!

Whether you need a new installation, repair, or routine maintenance, The Waterworks is your trusted local expert for ductless air conditioning in Columbus.

Call The Waterworks today or book your appointment online to get started!  

Schedule Your Service Now!

What Our Customers Are Saying

Since 1986, The Waterworks Plumbing, Drain, Heating & Cooling has been the trusted choice for homeowners and businesses across Central Ohio. Our unwavering dedication to providing reliable, top-quality plumbing, drain, and HVAC services has earned us the trust of our community and numerous five-star reviews. Discover why our customers continue to rely on us for all their service needs.

google Rating
4.8
Based on 3,984 Reviews
google
John Yungbluth
April 7, 2026

Mark was very helpful in checking the system’s functionality while explaining the life of parts and what to look out for. The maintenance checks are always helpful in extending life of the system.

google
Rick Smith
April 7, 2026

They showed up on time and went about his business as scheduled, after checking out the unit inside he went out and did a thorough job on the unit outside. After he was done he came inside went over everything he did with me and said it all was good and left. Will has a great attitude and definitely a plus for JonLe

google
Gene Wambaugh
April 7, 2026

Very professional & polite individual

google
Bryan Vidler
April 7, 2026
google
D L
April 7, 2026

Needed to have my air conditioner tuned up. Very easy to get an appointment. Technician was great, signed up for Silver Plan. Overall excellent experience.

google
Judi Heile
April 7, 2026

The technicians at JonLe always show up, confidently handle our semi annual visits, and are available when any serious issue occurs.

google
John Folk
April 6, 2026
google
Connie Gray
April 6, 2026

Conrad and Brayden were friendly and helped us find the source of our water leak. They cleaned up the mess and we are very appreciative. Will call Waterworks Plumbing again. We also felt the pricing was reasonable.

google
Phil Giessler
April 6, 2026
google
Mary Umphrey
April 6, 2026

Always professional, polite,knowledgable

google
Amy Carney
April 6, 2026

Cornell was quick, knowledgeable, and helpful. Excellent service!

google
john Denney
April 6, 2026

Great service and quick response to solving a plumbing drainage issue. Kept us updated with timing and details. I would definitely recommend to anyone needing help. Thank you

google
Raymond J. Hogan
April 3, 2026

Tech. did a wonderful job.

google
Gregory Napolitano
April 3, 2026

Great job as always I had Will at my house the technician he did an awesome job. He knows his stuff and I couldn’t be happier very knowledgeable and let me know everything you did and took care of it all.

google
Kenneth. Frey
April 3, 2026
google
Jean Niederhausen
April 3, 2026

Cory was efficient and was very helpful in completing the work that was needed. He did his work and let us know all that he found.

google
Linda Hall
April 3, 2026
google
Mike Powell
April 3, 2026

Arrived on time and was efficient. Diagnosed a problem and had the part in the truck to make the repair. Been using them for years.

google
Mike
April 2, 2026

Professional, clean and knowledgeable. Good experience.

google
Fred Bahr
April 2, 2026

They installed my furnace and AC. I have a service contract with them for years. I get semi annual checkups for no additional cost. I have had a problem with my equipment only once. There were no labor costs. There was a discount on the parts required. I am a happy customer for over 15 years. Every service person has been polite and very capable.

google
Oscar Rummel
April 2, 2026
google
Jane Bluvol
April 1, 2026
google
Gary Trovillion
April 1, 2026

Biannual HVAC system check

google
1 GRR2000
April 1, 2026

JonLe performed their semi annual equipment check. As always their service rep was professional and performed the service quickly.

google
Richelle
March 31, 2026

Very courteous, prompt and professional. Peter was extremely helpful and professional. Highly recommend this company.

google
Ryne Dolney
March 31, 2026
google
Nancy Rosato
March 31, 2026

Needed help with my shower valve. The two young men that came were very knowledgeable and professional. Definitely recommend them.

google
Lori Hutchison
March 31, 2026

We have been clients for 30 yrs of this company and love them and call them For all plumbing hvac needs. Their so accommodating , personable , professional , friendly , on time , keep u up on what their doing how the fix is going and always ask if price is what u can pay for fix. Their always there for u in emergency for toilet that doesn’t stop over flowing , busted pipes and busted block outdoor under yard pipe fixes. We have had them all living in our current house for 36 yes . Love this company and grateful for all their experience and fixes they have done for us ! And they guarantee everything for a long time .

google
Jon Matthews
March 31, 2026

Came out on a emergency call and enabled us to open up the very next day.

google
TJ Wagner
March 31, 2026

Quick response time, identified the issue very quickly and fixed it very quickly. Very happy with their work and would definitely use them again.

google
Rose Cave
March 31, 2026
google
Ruth Quinn
March 31, 2026

I have a $240 yearly plan and Jonle comes twice a year. Any other issues I’ve had they have responded quickly and very professionally. I would highly recommend Jonle.

google
Matthew Condon
March 30, 2026

Excellent experience with Waterworks who came out same day to repair pump station which enabled us to have water in Friday. Tech was professional and had a can-do attitude

google
Sandy Ott
March 30, 2026

Steve is so patient to explain how the Zones system works… & He answers my questions I a way thst I can understand.. also. He is very profess & friendly at the same time..

google
Michelle Brothers
March 30, 2026

Called yesterday for appointment and technician arrived this afternoon. Extremely competent and professional. Resolved concern quickly. The service we always receive from Jonle is exemplary.

google
Pat Doyle
March 30, 2026

The Waterworks plumbing company provided a pleasant and efficient plumber to open up my outside drain from the street to the sump pump. They did this for me about five years ago. My service man was very professional and took care to do his best. Price increased significantly in five years but otherwise, I’m satisfied with the outcome. They did however, offer once again a senior discount.

google
Courtney Keating
March 30, 2026

Most reliable plumbing service in Columbus. Pricing is fair, technicians are friendly and seem to really care about fixing your situation long-term.

google
Janice Mills
March 30, 2026

Very efficient. Kept us informed

google
carol westerkamp
March 29, 2026

JonLe’s team does a fantastic job. Always friendly, clean up afterwards and respects taking care of your home. The unit is working great!

google
Douglas Smith
March 28, 2026

Came within 2 hours of call. Sam was professional and very competent. He and Waterworks were great!

google
Robert Pitts
March 28, 2026
google
Tee Branson
March 27, 2026

Eric and another gentleman were my service providers. They were helpful, knowledgeable, and friendly. I would recommend them to anyone with a drainage or plumbing issue.

google
Ted Yang
March 27, 2026
google
Leah Scobee
March 27, 2026
google
Tamara Daniel
March 27, 2026

Great service.

google
Lisa Runser
March 27, 2026

Great service from beginning to end. The person who answered the phone was friendly and explained everything regarding our emergency service call. Ryan the technician was kind,courteous,knowledgeable and had us up and running in no time. I highly recommend the Waterworks!

google
Dave Durell
March 27, 2026

Michael came to our home today to fix a slow leak under our kitchen sink. He ended up looking at a strange sound emanating from the tub faucet in our master bathroom, quoting the replacement of several sump pumps, and a drain repair. All those quotes arrived the same day. In a world that seems to have forgotten service excellence, I give Michael and Waterworks an A+ for today’s performance.

google
Tami Conrad
March 26, 2026

We had issues with out lift station at one of our communities and they were able to come to the same day. Very friendly and professional. I highly recommend them!

google
Mike Gallagher
March 26, 2026
google
Jon D
March 26, 2026

We've used Waterworks' services for many years and they're consistently professional, timely, courteous, and proficient. Most recently, Lonnie delivered great service and advice; greatly appreciated! You may find a cheaper way to go, but for my money, they are my go to.

Someone's day is about
to get better.