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Mini Splits

Air Conditioning and Heating Specialists

Ductless Mini Splits

Efficient Heating & Cooling Without the Ductwork

Garages, additions, shops, bonus rooms, older homes—mini splits deliver comfort exactly where you need it. Quiet operation. Zone control. Year-round efficiency.

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Comfort Where You Need It, Without the Hassle

Not every space needs a full HVAC system. Maybe you finished the basement. Maybe your garage workshop is unbearable in winter. Maybe that upstairs bedroom is always ten degrees hotter than the rest of the house. Mini splits solve these problems without tearing into walls or running ductwork—and they heat and cool more efficiently than traditional systems.

Perfect For

Where Mini Splits Shine

Garages & Workshops

Work on projects year-round. Mini splits keep your garage comfortable whether you're wrenching in January or woodworking in August.

Home Additions

Added a room but don't want to extend your ductwork? Mini splits are the simple solution—no major renovation required.

Hot & Cold Spots

That bonus room that's always too hot? The basement that's freezing? Mini splits give you zone control to fix problem areas.

Home Offices

Working from home? Stay comfortable and focused without heating or cooling the whole house. Control your workspace independently.

Older Homes

No existing ductwork? No problem. Mini splits install easily in historic homes and older properties without tearing into walls.

Above-Garage Apartments

ADUs, in-law suites, rental units—mini splits give separate spaces their own climate control without complicated HVAC tie-ins.

Why Mini Splits

The Smart Choice for Targeted Comfort

Energy Efficient

Mini splits use less energy than traditional systems because they deliver heating and cooling directly where you need it—no energy lost through ductwork.

Heat & Cool

One system does both. Mini splits provide air conditioning in summer and efficient heat pump heating in winter—down to well below zero with the right unit.

Whisper Quiet

Indoor units run as quiet as a library. No roaring furnace, no noisy window unit—just consistent, quiet comfort.

Easy Installation

No ductwork means faster install and less disruption. Most single-zone systems are up and running in a day.

Ready to Add Comfort to Your Space?

Get a free estimate on mini split installation. We'll help you find the right system for your space and budget—try our online estimator for instant ballpark pricing.

Service Coverage

Mini Split Service Areas

Rocky Mountain Heating & Cooling brings mini split expertise throughout the Gallatin Valley.

📍 Gallatin Valley & Surrounding Areas

Primary Service Areas

Extended Service Area
Big Sky Manhattan Four Corners Three Forks Livingston Gallatin Gateway
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