Mini Split Installation & Service

Efficient, Customized Comfort for Every Room

Interior doorway with blue painter’s tape around trim and a wall-mounted air conditioner above.

Mini split systems provide an energy-efficient solution for heating and cooling your home without the need for traditional ductwork. Whether you're upgrading an older system, finishing a basement, adding a home office, or improving comfort in specific rooms, mini splits offer precise temperature control and exceptional efficiency.


At Lenox Heating & Cooling, we specialize in mini split installation, repair, replacement, and maintenance. Our experienced technicians will help you find the perfect solution for your home and budget.



Schedule your consultation today and discover the benefits of ductless comfort.

What Is a Mini Split System?

A mini split, also known as a ductless HVAC system, consists of an outdoor unit connected to one or more indoor air handlers. These systems allow you to heat and cool individual rooms or zones independently, giving you complete control over your indoor comfort.

Mini Splits Are Ideal For:

  • Home additions
  • Garages and workshops
  • Finished basements
  • Sunrooms
  • Home offices
  • Older homes without ductwork
  • Multi-family properties
  • Rooms with inconsistent temperatures

Mini Split Installation

Professional Ductless System Installation

Proper installation is critical to maximizing performance and energy savings. Our trained technicians evaluate your space, comfort needs, and budget to recommend the right mini split system for your home.

Benefits of Professional Installation:

  • Optimal system sizing
  • Improved energy efficiency
  • Reliable performance
  • Longer equipment lifespan
  • Manufacturer warranty compliance

We install Mitsubishi mini split which are known for dependable operation and long-term value.

Mini Split Repair

Fast, Reliable Mini Split Repairs

If your ductless system isn't heating or cooling properly, our technicians can quickly diagnose and repair the issue.

Common Mini Split Problems:

  • Weak airflow
  • System not turning on
  • Water leaks
  • Strange noises
  • Inconsistent temperatures
  • Frozen coils
  • Refrigerant issues
  • Error codes

Our team arrives prepared to restore your comfort as quickly as possible.

Mini Split Replacement

Upgrade to Better Comfort and Efficiency

If your current mini split system is aging, inefficient, or frequently breaking down, a replacement may be the best investment.

Reasons to Replace Your Mini Split:

  • Rising energy costs
  • Frequent repair bills
  • Uneven temperatures
  • Reduced performance
  • Outdated technology
  • System age exceeding recommended lifespan

Modern mini splits offer quieter operation, improved efficiency ratings, and advanced smart-home compatibility.

  • The age of your heating system
  • Regular service calls in a short period of time
  • Constantly adjusting your thermostat
  • Members of your family not feeling well
  • Consistent headaches
  • Dryness and dustiness in your house

Preventative Maintenance

Keep Your System Running at Peak Performance

Routine maintenance helps maximize efficiency, improve indoor air quality, and extend the life of your mini split system.

Maintenance Services Include:

  • Cleaning indoor units
  • Filter inspection and replacement
  • Coil cleaning
  • Refrigerant level checks
  • Electrical inspections
  • Condensate drain cleaning
  • System performance testing



Regular service helps prevent costly repairs while ensuring reliable comfort year-round.

Benefits of Mini Split Systems

Energy Efficient


Mini splits eliminate energy loss associated with ductwork, helping reduce utility costs.

Zoned Comfort


Control temperatures independently in different rooms or areas of your home.

Year-Round Performance


Enjoy both heating and cooling from a single system.

Quiet Operation


Mini split systems operate much quieter than traditional HVAC equipment.

Improved Air Quality


Advanced filtration helps reduce dust, allergens, and airborne particles.

Flexible Installation


Perfect for spaces where ductwork is impractical or too costly to install.

Signs You May Need a Mini Split

You may benefit from a ductless mini split system if:



✅ Certain rooms are too hot or too cold

✅ You are building an addition

✅ Your home lacks existing ductwork

✅ You want lower energy bills

✅ You need independent room temperature control

✅ You want a quieter heating and cooling solution

✅ You're looking for a more efficient HVAC upgrade

Why Choose Us?

Trusted Local Mini Split Experts

Our commitment to quality workmanship and customer satisfaction makes us the preferred choice for mini split services.

What Sets Us Apart:

  • Licensed and experienced technicians
  • Honest, upfront pricing
  • High-quality equipment
  • Fast response times
  • Expert installation practices
  • Customer-focused service
  • Flexible scheduling options



We take pride in helping homeowners achieve reliable, energy-efficient comfort.

Frequently Asked Questions

  • How long do mini split systems last?

    With proper maintenance, most mini split systems can last 15 to 20 years or longer.

  • Are mini splits energy efficient?

    Yes. Mini splits are among the most energy-efficient heating and cooling systems available because they deliver conditioned air directly to the room without duct losses.

  • Can one mini split cool multiple rooms?

    Yes. Multi-zone systems can connect several indoor units to a single outdoor unit, allowing separate temperature control in different rooms.

  • Do mini splits provide heat in winter?

    Absolutely. Modern heat pump mini splits provide efficient heating even during colder temperatures.

  • How often should a mini split be serviced?

    Professional maintenance is recommended annually to ensure optimal performance and efficiency.

Schedule Your Mini Split Service Today

Whether you need a new installation, expert repairs, routine maintenance, or a complete system replacement, Lenox Heating & Cooling is ready to help. Contact our team today to learn how a ductless mini split system can improve your home's comfort while lowering energy costs.


Call (740) 702-2665 or Request Your Free Estimate Online Today!