Mini-Split Installation
Mini-Split Installation in Central New York
Cold-climate ductless systems designed to heat and cool your home efficiently, installed by a Mitsubishi Diamond Contractor and backed by up to a 12-year warranty.
Get A Free Estimate
- Mitsubishi Diamond Contractor
- NYSERDA Clean Heat Program
- Free In-Home Estimates
How It Works
What Is a Ductless Mini-Split System?
A mini-split system pairs an outdoor compressor with one or more indoor air handlers, connected by a slim line set that runs through a small hole in an exterior wall. There’s no ductwork to install or maintain. Each indoor unit heats and cools the room it’s in independently, so you’re not paying to condition rooms nobody’s using.
Real Heat, Even When It's Brutally Cold Outside
The systems we install don’t back off when it gets cold outside, they work harder. Output ramps up automatically as the temperature drops, holding onto most of its heating power down to 5°F and continuing to produce real heat well below zero.
Heats to -13°F
Mitsubishi Hyper-Heat systems are built for Zone 6 winters.
Cools the same way
Rooms stay drier and more comfortable, not just cooler.
No ductwork required
Perfect for older Central New York homes.
Room-by-room control
Heat or cool only the rooms you’re using.
Find The Right Fit
Single-Zone, Multi-Zone, and Ducted Options
Not every home needs the same setup. We design the system around your layout, not the other way around.
Single-Zone
One outdoor unit, one indoor head. Ideal for an addition, garage, or single room.
Multi-Zone
One outdoor unit powers up to eight indoor heads, each with independent control.
Ducted / Concealed
Slim air handlers hide above a ceiling for a fully invisible install.
What To Expect
From Estimate to Running System
We calculate your home’s actual heating and cooling load.
Most single-zone installs are done in a day.
We submit the paperwork so the rebate applies automatically.
Save Thousands
Rebates Make Mini-Splits More Affordable
Most Central New York homeowners qualify for meaningful rebate money. We handle the paperwork either way.
NYS Clean Heat
Up to $12,000 combined, applied as an instant discount at install.
Utility Rebate
Flat per-project incentive, stacks with NYSERDA.
EmPower+
No-cost installation for qualifying income-eligible households.
HEAR Rebate
Up to $8,000 toward the heat pump itself.
Where We Work
Serving Oneida, Madison & Herkimer Counties
We install and service ductless mini-split systems across 25+ cities and towns in Central New York.
Oneida County
Madison County
Herkimer County
Frequently Asked Questions
Everything Central New York homeowners ask us before installing a mini-split.
How much does mini-split installation cost in Central New York?
Cost depends on how many zones you need, your home's layout, and which rebates your address qualifies for. Most homeowners recover thousands through NYS Clean Heat, EmPower+, or HEAR, which brings the out-of-pocket cost down significantly. A free in-home estimate gives you an exact number.
How long does installation take?
Most single-zone installs are done in a day. Multi-zone systems with several indoor heads typically take a few days.
Do I need ductwork for a mini-split?
No. That's one of the main reasons mini-splits work so well in older Central New York homes. Each indoor unit mounts directly on a wall or ceiling and connects to the outdoor unit through a small hole, no duct system required.
Will a mini-split actually keep my home warm in a Central New York winter?
Yes, if it's a cold-climate model. The Mitsubishi Hyper-Heat systems we install are rated to -13°F and hold onto most of their heating power well below zero, unlike standard heat pumps that lose output in extreme cold.
What rebates are available for mini-split installation?
Most addresses qualify for NYS Clean Heat, a utility rebate, and potentially EmPower+ or HEAR depending on income. A few towns with municipal utilities don't qualify for NYS Clean Heat but still qualify for EmPower+ and HEAR. We confirm your exact eligibility during your free estimate.
Can one mini-split system heat and cool my whole house?
Yes, with a multi-zone system. One outdoor unit can power up to eight indoor heads, giving you independent heating and cooling control in every room without any ductwork.