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(210) 495-7771
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Ductless mini-splits · San Antonio

Comfort without the ductwork.

Heating and cooling for the rooms your central system can’t reach — garages, sunrooms, additions and converted spaces. Installation, repair and replacement.

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Where they fit

Rooms that never feel right.

Garages & workshops

Cool or heat a space with no ducts at all.

Sunrooms & additions

Condition new square footage without extending the main system.

The one hot room

Heat and cool individual rooms with their own control.

Historic homes

Where running new ductwork through old walls is not practical.

The one hot room
A ductless head going up over the window. No ductwork, its own thermostat, and the room finally matches the rest of the house.
What we do

Install, repair, replace.

Mini-split installation

Sized to the room and placed where it can actually do the job.

Mini-split repair

We diagnose and repair all major brands of ductless systems.

Mini-split replacement

Upgrade older or underperforming units to modern, efficient equipment.

Is it right for you

Signs a mini-split makes sense.

A ductless system is not the answer for every house. It is usually the right call when one of these sounds familiar.

One room never keeps up

The bonus room, the back bedroom or the room over the garage stays hot no matter where the thermostat is set.

New space, no ducts

A garage conversion, addition, workshop or casita that the central system was never sized to handle.

Window units everywhere

Noisy window or portable units that block light and run all summer. A mini-split is quieter and far more efficient.

Old heat in one area

Space heaters or baseboard heat in a room you want comfortable year round. A mini-split heats and cools.

How the job goes

From walk-through to cool air.

1 · Walk-through

We look at the room, the wall, where the outdoor unit can sit and how the line set will run, then size the system to the space.

2 · Price in writing

You get the number on paper before any work starts, with financing available on approved credit.

3 · Clean install

Indoor head mounted, line set and drain run and sealed, outdoor unit set level, wiring done to code.

4 · Start-up & walk-through

We check refrigerant, airflow and drainage, then show you the remote, the modes and how to clean the filters.

Frequently asked

Ductless questions, answered straight.

Do mini-splits heat as well as cool?

Yes. A ductless mini-split is a heat pump, so the same system cools in summer and heats in winter. For San Antonio’s mild winters that covers most rooms comfortably.

How many rooms can one outdoor unit serve?

A single-zone system runs one indoor head. A multi-zone outdoor unit can run several heads, each with its own temperature control. We size it to the rooms you actually want to condition.

Do I need to cut a big hole in the wall?

No. The indoor head connects to the outdoor unit through a small line set, typically through a hole about three inches across, sealed and finished when we are done.

What maintenance does a mini-split need?

Rinse or vacuum the indoor filters regularly, keep the outdoor unit clear, and have the coils, drain line and refrigerant checked once a year. Members of our Comfort Club get that visit included.

Can you repair a mini-split someone else installed?

Yes. We diagnose and repair all major brands of ductless systems, and you get the price in writing before any work starts.

Is a mini-split better than extending my ductwork?

For a garage, addition or one problem room, often yes: no new ducts in a hot attic, and the room gets its own control. If the whole house is uneven, the main system or ducts may be the real fix. We will tell you which.

More reading: what a mini-split is · how ductless saves money · zoned cooling with ductless · replacing an old heater with ductless. Central system acting up instead? See AC repair.

Free in-home estimate

Talk it through with a real tech.

Answered 24/7 · 365 days · 6510 Blanco Rd, San Antonio

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