Room by room comfort for Hernando County homes without the need for ductwork.
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Yes. Many Spring Hill homes have Florida rooms or sunrooms that the original system was never designed to cool, and a mini split adds cooling there without changing your existing ductwork.
Farrell-supplied single-zone systems for one room run $4,500 to $5,500. One two-zone project, with one outdoor unit serving two rooms, came to $10,031 including $890 of electrical work, so your layout gets its own written quote.
In Florida, mini splits typically last twelve to twenty years, compared with ten to fifteen for central AC, because they do not lose efficiency through ductwork. Regular cleaning of the indoor unit filters, coils and condensate drain helps, as our guide to AC lifespan in Florida explains.
Know the cost before you book
One room, multiple zones and several separate systems are different projects. We price the condenser, indoor heads, line sets, electrical work and installation scope together.
Use this guide to plan your budget. Equipment, access and the work your system needs affect the price. We explain the scope and written price before the work begins.
$4,500–$12,000
Farrell-supplied: one zone through two systems
Local HVAC expertise
Spring Hill's older ranch homes weren't always designed with central air in mind. Many were built with window units or later retrofitted with ductwork that doesn't reach every room effectively. Ductless mini split systems solve this problem by delivering cooling directly to individual rooms without needing ductwork at all. They're perfect for room additions, converted garages, sunrooms, and any space where your existing system struggles to provide adequate comfort.
As certified Gree partners, we install some of the most efficient and reliable mini split systems on the market. Our Mariner Boulevard team handles everything from initial consultation to final testing. We mount the indoor unit securely, run line sets cleanly and professionally, and ensure proper refrigerant charge for optimal performance. Whether you need a single zone for one room or a multi zone system for multiple spaces, we design and install the right solution for your Spring Hill home.
Recommended reading
Not sure which cooling system is right for you? Learn about central air, mini splits, and heat pumps.
Local know-how
Ductless mini splits solve specific cooling challenges that traditional central AC can't address. Here are some of the most common applications we see in Spring Hill homes.
Spring Hill has many homes with Florida rooms or sunrooms that the original AC system wasn't designed to cool. A mini split adds comfortable climate control without modifying your existing ductwork.
Converting your garage to a workshop, home gym, or living space? Mini splits provide efficient cooling without running ductwork through walls and ceilings.
Some rooms just don't get enough airflow from central AC. A mini split head in a perpetually hot bedroom delivers targeted cooling where you need it most.
Working from home in Spring Hill means you need reliable cooling during the day. A mini split lets you cool just your office without running the whole house system.
Our process
We visit your Spring Hill home, evaluate the space, discuss your needs, and recommend the right mini split system for your situation.
We design your installation including indoor unit placement, outdoor unit location, and line set routing for the cleanest possible appearance.
Our certified technicians install the system with attention to detail: secure mounting, proper line set runs, and accurate refrigerant charging.
We verify the system operates correctly, show you how to use the controls, and answer any questions about operation and maintenance.
The Farrell difference
Factory trained on Gree mini split systems known for efficiency, reliability, and quiet operation.
We assess your Spring Hill home, discuss options, and provide a detailed quote at no cost.
We take pride in neat line set routing, secure mounting, and professional appearance.
Our Mariner Boulevard location means quick response for installations, repairs, and maintenance.
Top rated service
Here are just a few 5-star reviews from our Spring Hill customers.
Feining Outdoors
Amazing guys that do great work, installed my Gree Mini split system so nicely, very professional and would recommend!!!
tRuthBheard
10 ⭐'s‼️Thank you so very much, 'Farrell Air Conditioning', for taking care of the mini split in my mobile Food Trailer~Nothing But Egg'Rolls'. You went above and beyond and I totally recommend everyone call them to service you. Blessed day indeed‼️
Jennifer M.
I wouldn’t use any other company for my heating and AC needs! Farrell AC is the best! I can not recommend them highly enough ! 5 stars all day long! The technician had to help me with a problem I was having with my remote. They know their product and are masters of their craft! Thank you!
Local answers
Yes. Our team of HVAC contractors are ready to serve you the same day you call here in Spring Hill.
New-system installation estimates and second opinions are free. Residential diagnostic visits are $90 during regular hours or $195 after hours and on weekends. Commercial diagnostics are $185 during regular hours or $285 after hours and on weekends. Repair work is quoted separately.
We service and install all major brands including Carrier, Lennox, Trane, Rheem, Goodman, and Gree. We will size and tailor our products to your home, office and budget.
Yes. Our maintenance plans include one or two tune-ups per year, priority scheduling, and 10% off repairs. Please give our friendly office staff a call and they can help assist you in setting up a plan that fits your needs.
Yes, we offer flexible financing options to help make a new AC system affordable. Our team can walk you through the available plans during your free estimate so you can choose what works best for your budget.
Absolutely. We provide commercial HVAC service for restaurants, retail spaces, offices, and warehouses throughout Spring Hill and the surrounding area. We work on rooftop units, package systems, split systems, and VRF equipment.
In Florida, most central air conditioning systems last between 10 and 15 years with proper maintenance. The heat and humidity put extra strain on equipment compared to cooler climates, which is why regular maintenance is especially important here.
Because our office is right here in the area, we can typically reach most Spring Hill homes within 30 minutes during business hours. For after hours emergencies, we do our best to respond as quickly as possible.