Mini-Split Installation
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Keep Cool with Ductless Mini-Split Installation
in Cincinnati, Erlanger, and Florence

Ductless mini-split systems provide homeowners with flexible cooling and heating without ductwork. Arlinghaus provides professional ductless mini-split installation for homes in Cincinnati, Erlanger, and Florence.

Mini-split systems work well in spaces where traditional systems fall short. They are often used in older homes, additions, garages, and finished basements. With proper installation, a ductless mini-split system delivers quiet operation, steady comfort, and strong energy efficiency.

Homeowners choose mini-split systems for better control and reliable performance. Each system cools or heats specific areas, improving comfort and reducing wasted energy.

Cost of a New Ductless Mini-Split System

The cost of a ductless mini-split system depends on several factors. Every home has different needs, and system pricing varies based on layout and system size.

Factors that affect ductless mini-split installation cost include:

  • The number of indoor units needed
  • Single-zone or multi-zone system design
  • The size of the space being heated or cooled
  • Energy efficiency features and system ratings
  • Electrical or mounting requirements

 

Arlinghaus provides clear recommendations and upfront estimates. This helps homeowners understand costs before installation begins.

Map of Arlinghaus Air service area around Cincinnati.

Signs It’s Time for a New Mini Split System

Ductless mini-split systems can last for many years. Over time, performance may decline, especially as components wear.

Signs that it may be time to replace a mini-split system include:

  • Rooms that no longer cool or heat evenly
  • Weak airflow or slow temperature changes
  • Higher energy bills with no change in usage
  • Ongoing comfort issues
  • An older system that no longer meets your needs

 

Replacing an aging mini-split system can restore comfort and improve efficiency.

Your Local & Trusted
Mini-Split Installation Service Pros
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What We Do

At Arlinghaus, it all starts with passion. We’re a family-owned business specializing in electrical, plumbing, heating, and air conditioning services. With years of experience and a team of certified residential contractors, we provide reliable services that homeowners can depend on.

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Where We Serve

We’re proud to serve the communities of Northern Kentucky, Southeast Indiana, and Greater Cincinnati, Ohio areas, with an office based in Northern Kentucky and the Sharonville, Cincinnati area. We love our region, which blends the warmth of happy small-town charm with the variety and excitement of big-city life.

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Why Choose Arlinghaus

Our award-winning, expertly trained team has over 6,000 five-star reviews. We’ve been voted the Best in Cincinnati for Plumbing, Heating, and Air Conditioning, Best of the North by Cincy Magazine, and Best of NKY for 10 consecutive years, which means our commitment to quality and customer satisfaction is recognized year after year.

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Our Work Stands Out
Even more than Our Shirts

It all starts with passion. Arlinghaus is proud to be a trusted, family-owned plumbing and HVAC company in the Kentucky, Cincinnati, and Indiana areas.

See What our Happy Customers Say
Our service tech was knowledgeable and took the time to show us what was going on with our AC unit. I was kept up to date with texts throughout the process before he arrived. He took the time to ask if we had any questions. Would highly recommend Arlinghaus!
Arlinghaus was great to get someone to my home immediately as I was dealing with a burst pipe. Mike Thomas was so kind and professional, and thorough in his work. The rates were very reasonable for the wonderful service provided. I certainly will be calling them back if I have any future issues (though I hope I don't!)
I contacted Arlinghaus to have our hot water heater replaced and water softener system installed. The two techs that came out and worked on our project, Derek Mullins and Claude Jones, were excellent! Super nice guys, kept us informed, and did a fantastic job on our house. I appreciate their professional manner and knowledge on this job and I would recommend them for future work. Thank you guys for restoring the hot water in our house and for installing our new water softener, we are so happy for these upgrades!!
4.9
0 + Reviews on Google!
4.9
0 + Reviews on Google!
Happy House blue gradient branding banner
Our Work Stands Out
Even more than Our Shirts

It all starts with passion. Arlinghaus is proud to be a trusted, family-owned plumbing and HVAC company in the Kentucky, Cincinnati, and Indiana areas.

See What our Happy Customers Say
Our service tech was knowledgeable and took the time to show us what was going on with our AC unit. I was kept up to date with texts throughout the process before he arrived. He took the time to ask if we had any questions. Would highly recommend Arlinghaus!
Arlinghaus was great to get someone to my home immediately as I was dealing with a burst pipe. Mike Thomas was so kind and professional, and thorough in his work. The rates were very reasonable for the wonderful service provided. I certainly will be calling them back if I have any future issues (though I hope I don't!)
I contacted Arlinghaus to have our hot water heater replaced and water softener system installed. The two techs that came out and worked on our project, Derek Mullins and Claude Jones, were excellent! Super nice guys, kept us informed, and did a fantastic job on our house. I appreciate their professional manner and knowledge on this job and I would recommend them for future work. Thank you guys for restoring the hot water in our house and for installing our new water softener, we are so happy for these upgrades!!
4.9
0 + Reviews on Google!

Our Mini Split Installation Process

Proper installation plays a major role in a mini-split system’s performance. Our process focuses on accuracy, safety, and comfort.

During a mini-split system install, you can expect:

  • A review of your home and comfort goals
  • Recommendations for system size and placement
  • Secure installation of indoor and outdoor units
  • Professional electrical and refrigerant connections
  • Testing to confirm proper operation

 

Once installation is complete, the system is ready to deliver dependable cooling and heating.

The
ArlingHaus
Difference
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We’re a family-owned business with deep roots in the Erlanger, Kentucky, and Greater Cincinnati communities. Our commitment to quality service and customer satisfaction has made us a trusted name in the area for years. Here’s a little more about what makes our electrical company stand out:

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Family-Owned and Operated:

We’re proud to be a local business that puts the community first.

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Experienced Team:

Our team is fully certified, highly trained, and passionate about what they do.

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Comprehensive Services:

From minor repairs to full installations, we handle all residential needs.

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Customer-First Approach:

We focus on clear communication and friendly service every step of the way.

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Satisfaction Guarantee:

We're not happy until you’re happy — every job comes with a satisfaction guarantee.

Award-Winning Service:

Thank you to our community for voting Arlinghaus as The Best in Cincinnati, Best of NKY 10 years running , Best of the North and more:

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Why Professional Mini Split Installation Is a Must

Mini split systems require precise setup. Improper installation can reduce efficiency and shorten the system’s lifespan.

Professional installation helps ensure:

  • Correct system sizing
  • Proper refrigerant levels
  • Safe electrical connections
  • Reliable airflow and performance
  • Manufacturer warranty protection

 

Choosing professional installation helps protect your investment and improve system reliability.

Repair or Replace?

Some mini-split problems can be repaired, especially when the system is newer and has been running well overall. Repair may be a good option when the issue is limited.

Replacement often makes more sense when:

  • Performance continues to decline
  • Comfort issues persist
  • Energy costs increase
  • The system no longer fits your needs

 

A new mini-split system can provide better comfort and improved efficiency.

Financing a System with Arlinghaus

A ductless mini-split system is an investment in home comfort. Arlinghaus offers flexible financing options to help make installation more manageable.

Our team explains available options and helps homeowners choose a payment plan that fits their budget.

Is a Ductless Mini Split Right for Your Home?

Ductless mini-split systems are a flexible option for homeowners who want greater control over cooling and heating. They work especially well in homes where traditional systems struggle to deliver consistent comfort.

A ductless system may be a good fit if you want targeted comfort, improved efficiency, or a solution that does not rely on existing ductwork.

You’re Adding on to Your Home or Renovating a Space

Ductless mini-split systems are a popular choice for home additions, remodeled rooms, finished basements, garages, and converted spaces. Because they do not require ductwork, they can be installed without major structural changes.

This makes mini-split systems a practical option when extending existing ductwork is difficult or not cost-effective. Each indoor unit can be placed where comfort is needed most, helping the new space stay comfortable year-round.

You Want to Improve Energy Efficiency and Reduce Costs

Mini-split systems heat and cool individual areas rather than the entire home. This allows homeowners to focus comfort where it is needed, rather than wasting energy on unused rooms.

By delivering cooling and heating directly to each space, ductless systems reduce energy loss and allow for more precise temperature control. Over time, this can help reduce energy use and support more efficient operation than traditional systems.

You Struggle With Uneven Temperatures

Many homes experience hot and cold spots due to layout, insulation, or duct design. Ductless mini-split systems help address this issue by providing independent temperature control for different areas of the home.

With zoned comfort, each space can maintain a more consistent temperature, improving overall comfort without overworking the system.

Why Choose Arlinghaus for Ductless Mini Split Install

Homeowners across Cincinnati and Northern Kentucky trust Arlinghaus for professional cooling and heating services. Our mini-split installations are completed by trained technicians who focus on quality and clear communication.

We take time to recommend the right system and ensure proper installation from start to finish.

Contact Our Ductless Mini Split Installers for Unmatched Service!

If you are considering a ductless mini-split installation or replacement, Arlinghaus is ready to help. Contact our team today to schedule service in Cincinnati, Erlanger, or Florence.

Ductless Mini Split Installation FAQs

In The Community

We believe that one of life’s greatest gifts is the ability to celebrate one’s place in a thriving community, with family and friends, where everyone shares a common set of goals and dreams. We are fortunate to work and live in great communities throughout Kentucky, Cincinnati and Indiana, areas that have welcomed and embraced us over the years. We are happy to give back to those communities through a variety of initiatives, some very public, others totally private. We’re a people-first company.

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