About Superior Mini-Splits

Welcome to Superior Mini-Splits, your trusted partner for all things related to mini-split heat pump systems: Installation, Maintenance, Cleaning, and Repair of all Mini-Split Heat Pump Systems. With a passion for excellence and a commitment to customer satisfaction, we’re dedicated to keeping your indoor environment comfortable, efficient, and cost-effective.

Our Mission

At Superior Mini-Splits, we make it our mission to transform your living or working spaces into havens of comfort and energy efficiency. We’re not just about heating and cooling; we’re about enhancing the quality of your life. Our experts are here to ensure that your mini-split heat pump systems are functioning at their best and contributing to your well-being.

Why Choose Superior Mini-Splits?

  • Expertise: Our team of highly trained and certified technicians possesses a deep understanding of mini-split systems. We’re well-equipped to provide installation, maintenance, cleaning, and repair services, ensuring your system operates optimally.
  • Reliability: You can count on us for reliable, efficient, and timely service. We understand the importance of a comfortable indoor environment, and we’re committed to delivering it to you.
  • Quality: We work with some of the best brands and materials in the industry to ensure longevity and performance. Our dedication to quality means your investment will pay off for years to come.
  • Affordability: Superior Mini-Splits is dedicated to providing cost-effective solutions. We offer competitive pricing and transparent quotes, so you know you’re getting the best value for your money.

Our Services

  1. Installation: Whether you’re looking to upgrade your existing HVAC system or install a mini-split for the first time, our experts will guide you, ensuring a hassle-free and professional installation.
  2. Maintenance: Regular maintenance is essential to keep your system running efficiently. Our maintenance services include cleaning, filter replacement, and system checks to prevent costly breakdowns.
  3. Cleaning: Clean air is healthy air. We offer thorough cleaning services to ensure your mini-split system delivers fresh, clean air throughout your space.
  4. Repair: When things go wrong, you can count on us to diagnose and fix the issue promptly. Our technicians are skilled in identifying and repairing all types of mini-split problems.

Contact Us

We’re here to make your life more comfortable and energy-efficient. Contact Superior Mini-Splits today for all your mini-split heat pump system needs. Our dedicated team is ready to serve you and answer any questions you may have.

Invest in the superior quality and expertise of Superior Mini-Splits and experience the difference in your indoor environment. Your comfort is our business.

Superior Mini Split Experts

Have you thought about getting a new high efficiency heating and cooling system for your home?

Or have your existing heat pump protected with a preventative maintenance agreement and extended warranty?

Superior Mini Splits provides full service on Fujitsu AIRSTAGE mini-split and VRF heat pump systems and offer many solutions for homeowners and commercial customers.

  • Installation

  • Repair Service

  • System Cleaning

  • Extended Warranties

  • Preventive Maintenance

Our service area consist of Seacoast Maine, New Hampshire, and Massachusetts. All of our installation and service technicians are highly trained and extremely capable..

Our Team

Our Superior Mini Split team provides straightforward and affordable solutions for your needs, so you’ll be comfortable, no matter the season.

Every member of our team is a professional technician who take pride in their work. Each technician is qualified, licensed, insured.

We’re committed to providing quality, honest, and professional service.

Be sure to contact us when you are thinking of having a mini-split system installed in your home or business.

Paul Mesmer, the owner of Superior Mini Splits, is a master electrician and HVAC technician specializing in the installation and service of Fujitsu AirSourse Mini-Split and VRF Heat Pump systems, central air conditioning, and heating systems for residential and commercial applications.

Why Work With Superior Mini Splits

Our Fujitsu mini-split systems are some of the industry’s most efficient heating and air conditioning systems. With our full-service capabilities, you can enjoy your new system in no time! We’re here and committed to providing you with the best customer service possible to meet your mini-split needs.

We offer free estimates and consulting services to give you an idea of what the scope of your project will look like before any commitment on your end. 

Frequently Asked Questions

Fujitsu has developed the Mini-Split Heat Pump System to eliminate the need for a basement or attic-located evaporator air handler.

As you know, the traditional ducted air handler unit is bulky and has ductwork associated with it to deliver conditioned air to rooms. Rather than using space-robbing ductwork, the Fujitsu Ductless Mini-Split System uses thin copper tubing line-sets to pump refrigerant between the outdoor and indoor units.

Fujitsu offers a variety of indoor unit options that you can choose to meet the decor of your home. Fujitsu offers wall, floor, ceiling, and concealed slim duct units that can be combined together for a complete operating heating and cooling system.

For a clean appearance, you can use Fujitsu’s ceiling cassettes and slim duct air handler units, which get installed within a structure, so they’re concealed from view.

Even more remarkable, the Fujistu Mini-Split Heat Pump System reverses operation depending on the season. This system provides heating and air conditioning by using one kind of technology. There is no need for oil, propane, natural gas, or electric heating.

The Fujitsu Mini-Split Heat Pump uses electricity to run a high-efficiency refrigerant pump and its electrical controls. The result is exceptionally high-efficient heating and air conditioning year-round for your home comfort.

Heat pumps operate like your refrigerator and window air conditioning unit; heat pumps use electricity to run a compressor that pumps refrigerant. The refrigerant changes its state by increasing in temperature under pressure and lowering its temperate when the pressure is released.

The basic principle of the heat pump is it transfers heat from one space to another and can reverse the operation depending on the season.

When the heat pump transfers heat from the inside of your home to the outside, we call it “air conditioning.” And when the heat pump transfers heat from the outside of your home to the inside, it’s heating.”

Heat pump systems are more efficient than other forms of heating because heat pumps do not create heat-they move it from one place to another. As an example, the output of an efficient SEER heat pump is about three times that of electric heat.

SEER (Seasonal Energy Efficiency Rating) = Rated BTU capacity divided by total KW input.

Did you know that the refrigerant we use in a heat pump system is much colder than the outdoor temperatures, even on the coldest winter day?

And, because heat is attracted to cold, the heat pump absorbs heat from the outdoors and transfers the heat absorbed to inside your home. Crazy right?

The refrigerant’s physical properties do this naturally. The heat pump uses efficient compressors to pump refrigerant via small copper tubing called (line-sets) between the outdoor unit and indoor unit/s.

Because the heat pump moves the heat rather than creating it, it delivers up to four times the heat compared to an electric baseboard unit.

After you survive winter and spring turns into summer, the heat pump system automatically reverses its operation to “cooling mode.” When the heat pump is in “cooling mode,” it transfers heat from inside your home to the outside.

The advanced Fujitsu mini-split heat pump technology makes these mini-split heat pump systems far more cost-effective and energy-efficient than conventional central air conditioning systems.

Most central air conditioning systems are between 13-18 SEER; however, a Fujitsu Mini-Split has a better than 20 SEER “Seasonal Energy Efficiency Ratio.”

Seasonal Energy Efficiency Ratio (SEER)

What Does It mean

The efficiency of air conditioners is rated by the seasonal energy efficiency ratio (SEER), which the Air Conditioning, Heating, and Refrigeration Institute define.

SEER stands for “Seasonal Energy Efficiency Ratio.” A SEER rating is the ratio of the cooling output of an air conditioner over a typical cooling season, divided by the energy it consumed in Watt-Hours.

The higher the SEER, the more energy-efficient the air conditioning system. And, the higher the SEER, the less money it costs to operate, saving you energy costs.

A higher SEER air conditioning system means you will save more cash than a conventional one.

According to the Kobie SEER Energy Savings Calculator, the 16 SEER air conditioning system uses about 13% less energy to produce than a 14 SEER air conditioning system. That translates to every $100 spent to run the 14 SEER unit; you could save about $15 by upgrading to a 16 SEER air conditioning unit. 

Now imagine if you had a Fujitsu Ductless Mini-Split Heat Pump System installed in your home or business. Fujitsu Mini-Split Systems have SEER ratings of 20 or more, making them at least 25% more energy efficient than a standard central air conditioning system. 

And the critical factor you should consider is that the mini-split heat pump system provides heating and air conditioning so that you can have one system that does it all.


Our services

Fujitsu Logo

Experience Ultimate Comfort with Fujitsu Heat Pump Systems

Discover the unmatched efficiency and versatility of Fujitsu heat pump systems, including VRF, split terminal, and multi-position solutions. Whether you need precise temperature control for a single room or a whole-home system, Fujitsu delivers superior performance and energy savings. Contact us today to find the perfect solution for your comfort needs!

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Stay Powered with Generac Standby Generators

Don’t let power outages disrupt your life—Generac standby generators provide reliable backup power for your home or business. With automatic operation and tailored sizing, Generac ensures you’re always ready, no matter the weather. Contact us today to learn more and schedule your free consultation!

EV Charging Solutions

Power Your Future with Expert Electrical Solutions

From EV charging stations to advanced lighting and smart devices, we provide tailored electrical solutions to meet your needs. Upgrade your home or business with energy-efficient, innovative systems installed by experienced professionals. Contact us today to schedule your consultation and electrify your space!


Mini-Split Heat Pump Installation & Service

Stay Ahead with Our Preventive Maintenance

Keep your systems running at peak performance year-round with our exclusive Preventive Maintenance Preferred Customer Program. As a member, you’ll enjoy priority service, exclusive benefits, and an incredible 20% savings on maintenance services. Ensure the efficiency, reliability, and longevity of your equipment while saving money and gaining peace of mind. Join today and experience the ultimate in proactive care!

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Fujitsu Catalogs

mini split air conditioning

AIRSTAGE H-Series

Fujitsu AIRSTAGE H-Series mini-split heat pump systems deliver reliable, energy-efficient heating and cooling with whisper-quiet operation, making them ideal for single-room or zone-specific comfort. With sleek designs and advanced inverter technology, these systems ensure consistent temperatures and lower energy costs year-round.

Home Heat Pump

AIRSTAGE VRF Series

Fujitsu AIRSTAGE VRF Series heat pump systems offer high-efficiency heating and cooling with advanced VRF (Variable Refrigerant Flow) technology, ensuring precise climate control for residential and light commercial applications. These systems provide flexible installation options, energy savings, and quiet operation while maintaining comfort year-round.

multi position xlth air handlers

UNITARY Ducted Systems

Fujitsu UNITARY Ducted Systems combine powerful heating and cooling performance with energy efficiency, seamlessly integrating into traditional ductwork for whole-home comfort. Designed for quiet operation and consistent climate control, these systems offer reliable performance and enhanced indoor air quality year-round.


Make Comfort Affordable:

Flexible Financing Options Available

  • Upgrade your heating and cooling system without the upfront cost.
  • Take advantage of flexible financing plans tailored to your budget.
  • Enjoy year-round comfort while spreading payments over time.
  • Quick and easy pre-approval process to get started right away.
  • Explore your options and transform your home’s comfort.

Mini-Split Financing

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