Ductless Mini Split Installation in Las Vegas | LV Heating & Cooling LLC
LV Heating & Cooling LLC
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Las Vegas · Henderson · Summerlin

Cool The Rooms Your Ductwork Never Could.

Garages, additions, casitas, and older homes without ductwork don't have to rely on window units or space heaters. A ductless mini split delivers quiet, zoned comfort — installed in a day, controlled room by room.

Get a free quote Call (725) 425-1034
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Most Installs Done in a Day
5% Off — Veterans & Military
LV Heating & Cooling technician installing a ductless mini split system
Is It Right For You?

Signs a Mini Split
Makes Sense

Ductless systems solve a specific problem: comfort in spaces your existing HVAC can't reach. If any of these sound familiar, it's worth a free estimate.

A Room Without Ductwork
Additions, converted garages, and older homes often have no duct run to reach a new or existing space.
Garage or Workshop Heat
A garage, workshop, or studio that turns unbearable by mid-afternoon needs its own dedicated comfort source.
Tired of Window Units
Loud, inefficient, and blocking a window — if you're replacing a unit every season, it's time for something better.
A New Addition or ADU
A casita, in-law suite, or bonus room needs standalone comfort without the cost of extending your main duct system.
Ductless mini split indoor unit installed in a Las Vegas home
Where They Shine

Built For Spaces
Ductwork Can't Reach

Mini splits aren't a replacement for central air — they're the right tool for the spaces central air was never designed to cover. In the Las Vegas valley, that shows up constantly in garages, casitas, and additions built years after the original ductwork was sized.

Garage conversions and detached casitas rarely have existing ductwork to tap into.
Room additions built after the original home often sit outside the main system's reach.
Multi-zone systems let one outdoor unit serve several indoor heads, each with its own thermostat.
How It Works

Our 5-Step
Installation Process

Every install follows the same sequence, in this order, so the system is sized right and running clean by the time we leave.

Step 1
Site Evaluation
We measure the space and calculate the right BTU capacity for the room or zone.
Step 2
Indoor Unit Mounting
The indoor air handler is mounted at the ideal height and position for even airflow.
Step 3
Line Set & Wiring
Refrigerant lines, drain, and electrical are run through a discreet wall penetration.
Step 4
Outdoor Unit Setup
The condenser is mounted on a pad or bracket in a spot chosen for airflow and noise.
Step 5
Charge & Test
The system is vacuum-tested, charged, and checked at every vent before we walk you through it.
What You Get

The Payoff of
Going Ductless

Room-by-Room Zone Control
No Ductwork Required
Energy Efficient
Quiet Operation
Installed in a Day
How They Compare

Mini Split vs.
Window Unit

Window Unit Mini Split
Energy Efficiency
Quiet Operation
Zoned Control
Keeps Window Clear
Long-Term Value

Ratings reflect general, widely-cited differences between window units and inverter-driven ductless mini split systems. Actual performance varies by unit, install quality, and space.

Free On-Site Estimate for Every Install

We'll walk the space with you and size the right system before any work begins — plus 5% off for veterans and military.

Schedule My Estimate →
What Customers Say

Real Reviews From
Real Vegas Homeowners

"From the start the service was excellent. I called and spoke with Sara, who was knowledgeable and eager to help. Carlos and Benjamin arrived on time, worked hard, and delivered an amazing product. I highly recommend this company from start to finish."

Noe
Las Vegas, NV

"Outstanding service. My unit became a little complicated and these guys did not give up. They stayed until the job was successfully completed and even showed up early. Can't say enough good things about their professionalism."

Amber N
North Las Vegas, NV

"Sergio was super genuine and professional when he checked both units for my home today. I appreciate him and his time very much to let me know the problem."

Kate R
Summerlin, NV

"Marlon and Chris were wonderful. Fast and effective service. 5 stars all the way."

Betty C
Henderson, NV

"Their staff is very professional, very time sensitive to what you need as a customer, and I would highly recommend them."

Ian J
North Las Vegas, NV

"The best service and speed to solve my problem with my air conditioning. 100% recommended."

Jose M
Summerlin, NV
Get Started

Book Your
Mini Split Estimate

Tell us a bit about the space and we'll follow up to schedule your on-site evaluation.

Common Questions

Mini Split
FAQ

How long does installation take?
Most single-zone installs are completed in a single day. Multi-zone systems with more than one indoor unit may take a bit longer depending on the number of heads and line set runs.
Can one outdoor unit power more than one room?
Yes. Multi-zone systems connect a single outdoor condenser to multiple indoor heads, each with its own thermostat — a common setup for additions with more than one room.
Do mini splits provide heating too?
Most systems we install are heat pumps, meaning they heat and cool from the same unit — useful for garages and casitas that need year-round comfort.
What size unit do I need?
Sizing depends on square footage, insulation, ceiling height, and sun exposure. We calculate this during the free on-site estimate rather than guessing from square footage alone.
services@lvhvacllc.net · Las Vegas · Henderson · Summerlin · Lic. #0090190

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