Replace the Samsung Mini Split You Own

Updated September 2026 · ATX Mini Split King, Austin and Central Texas

Homeowners in Austin often call when their existing Samsung mini split stops keeping up with long Central Texas summers. The indoor head may blow warm air, cycle on and off too often, or make more noise than it used to. A repair estimate can look high next to the age of the equipment. ATX Mini Split King is an independent HVAC and electrical contractor. We remove the old unit and install a new ductless system to code. Phone (512) 297-7493.

ATX Mini Split King is an independent HVAC and electrical contractor. We are not affiliated with, endorsed by, or a representative of Samsung or any manufacturer. The Samsung name appears here only to describe equipment that may already be installed in your home and that we can remove and replace. All manufacturer names are the property of their owners.

Flat pricing, everything included

Those are materials and labor together, wired to code by a TDLR licensed contractor. Anything non standard gets quoted first, before a single tool comes out of the truck: a very long line set, an electrical panel that needs work, a difficult mount, a roof or masonry penetration, disposal of the old equipment. You hear the number before we start, not after.

What usually brings a homeowner to this page

The call usually starts with comfort. The Samsung unit in the living room or converted garage is not cooling the space the way it once did. On a typical Austin summer afternoon the indoor head may run without bringing the temperature down. Short cycling is frequent too. The system starts, stops after a few minutes, and starts again. Homeowners also mention extra noise from the outdoor condenser or the indoor fan. Some units are simply old. A repair quote that is high relative to remaining life is another reason people start looking at a full replacement. None of these symptoms by themselves name a single cause. They are the practical reasons a homeowner ends up reading this page.

Older housing in Central Texas often has additions, sunrooms, and converted garages that were never part of the original ducted system. A mini split was a practical way to condition those rooms. When that equipment begins to struggle, the rooms get hot again. Mild winters mean heating demand is lower, so cooling performance is what most people notice first. The outdoor unit sits on a pad through long stretches of heat. Indoor heads sit on walls in living spaces. Over time mounts can loosen, drain lines can clog, and filters need more attention. A failing unit is not a verdict on any brand. It is a piece of equipment that has reached a point where the homeowner has to choose repair or a new install.

ATX Mini Split King is an independent HVAC and electrical contractor in Austin and Central Texas with no relationship to Samsung of any kind. We never claim training, approval, affiliation or endorsement from that company. The Samsung name appears here only as a label for the equipment the customer already owns and that we may remove or replace. Work is done to code by a TDLR licensed contractor. If a modest repair will restore cooling, we say so. Long hot summers here make a functioning system a daily need. Short mild winters mean most attention stays on cooling. That is why this page exists. Phone is (512) 297-7493 if you want to talk through the symptoms before anyone comes out.

How to think about repair versus replace

Repair is clearly the smarter money when the fault is small and the rest of the system still works. A blocked drain pan, a weak capacitor, a loose wire at the disconnect, or a fan motor that can be swapped are examples. If the indoor head delivers cold air after that work, and the outdoor unit starts and runs without hunting, there is no reason to replace everything. Age matters. Equipment that is still relatively new deserves a repair first. We will tell you when that is the case. A new ductless system costs more than a repair and involves opening the wall again, recovering refrigerant, and hanging new heads. Keeping the existing Samsung unit in place avoids that disruption when it is the honest choice.

Replacement starts to make sense when several things are wrong at once, when parts are hard to source, or when the homeowner already planned to change the layout of heads or add a zone. A high repair quote on old equipment is a signal to compare the two paths, not an automatic decision to replace. We look at the actual condition of the line set, the pad, the circuit, and the indoor mounting. Sometimes the electrical service in an older Austin house cannot support an added head without a panel upgrade, and that cost belongs in the comparison. We will tell you a mini split is not the right call when the whole house would be better served by repairing or replacing a central ducted system, or when the rooms can be opened to existing ducts with a simple run. We say that when it is true.

Honest comparison also includes disruption and time. A repair can often be finished in a few hours. A replacement takes most of a day and leaves the wall open while lines are swapped. In peak summer that downtime matters. Converted garages and additions in Central Texas are frequently the rooms that rely on a single head. If that head can be repaired, the space stays usable. If you are already remodeling, replacement can be scheduled with the other trades. There is no single right answer that fits every house. The better decision is the one that matches the age of the equipment, the cost of the specific repair, and how the rooms are actually used through a long cooling season.

What actually carries over to a new ductless system

The outdoor pad often stays. If the concrete or composite pad is level, large enough for the new condenser footprint, and not cracked, we reuse it. A new unit can have a different base size, so we check that on site. If the pad is too small or has settled, a new pad is quoted separately before work starts. The wall penetration for the line set can stay if the indoor head remains in the same place on the same wall. The hole already exists. We may need to open it slightly for new insulation or a different line diameter, but the location is already decided. Moving the head to another wall means a new penetration and patching the old hole.

The line set itself usually does not carry over. Refrigerant oil from the old system, possible contamination, and mismatched diameters make reuse a poor practice in most cases. We install a new insulated line set sized for the new equipment. The electrical disconnect and the circuit can carry over when the ampacity and breaker size still match the new condenser. Older houses in Austin sometimes have a circuit that is adequate, sometimes not. If a new breaker, a new disconnect, or a homerun from the panel is required, that electrical work is quoted separately before any work begins. ATX Mini Split King is an HVAC and electrical contractor, so that work stays in house and is done to code.

The indoor mounting bracket or plate almost never carries over. Each new indoor head comes with its own mounting hardware designed for that chassis. We remove the old plate, patch if needed, and hang the new one. An outdoor wall bracket, if the condenser is hung instead of sitting on a pad, may or may not fit the new unit. We inspect the existing bracket for rust, load rating, and hole pattern. The condensate route can often stay. If the drain line still has proper slope, is not crushed, and discharges in an acceptable location, we tie the new head into it. A clogged or poorly pitched drain is replaced. All of these items are checked on the first visit so there are no surprises on install day.

What the replacement day looks like and what to decide first

Before anyone arrives you need to decide three things. First, where each indoor head will sit. Same wall as the old Samsung head, or a different wall that throws air better across the room. Second, how many zones. One head for one room, or two or three heads if you want to condition an addition and a garage and a sunroom from one outdoor unit. Third, where the condenser will sit. Same pad, a new pad a few feet away, or a wall bracket if ground space is tight. Those choices drive the line set path, the electrical run, and the condensate route. Changing them on the morning of the install costs time and may require extra materials that were not in the original scope.

On the day we arrive, isolate power at the disconnect and the breaker. Recover the refrigerant from the existing Samsung unit into approved cylinders. Remove the indoor head, the outdoor condenser, and the old line set. Cap and patch as needed. Set the new outdoor unit on the pad or bracket. Hang the new indoor head or heads. Run the new line set through the existing or new penetration, make the flare or braze connections, and pressure test. Evacuate the lines with a vacuum pump to remove moisture and air. Open the valves, start the system, and verify cooling, heating if it is a heat pump, airflow, and drain. Electrical connections are torqued and labeled. We test the new disconnect and breaker. The old equipment leaves with us.

The homeowner should be home or available by phone for the placement decisions if they were not locked in earlier. We protect floors and furniture. In older Central Texas houses the walls can be plaster or thin paneling, so hanging a head takes care. Converted garages often have limited interior finish, which can make the job faster. The work is noisy while we cut and vacuum. Expect the space to be without cooling for most of the day. When we finish we walk through operation of the remote or wall control, filter access, and the drain. Anything that was quoted separately, such as extra line set length, a new pad, or electrical upgrades, is completed or scheduled. Call (512) 297-7493 to set the date after the decisions are made.

Flat pricing, what is included, and what is quoted separately

One indoor head with its matching outdoor unit, all materials and labor, is $1,500. Two indoor heads is $2,500. Three indoor heads is $3,500. Those figures include recovery and removal of the existing Samsung equipment, the new ductless system, new line set of standard length, hanging the heads, setting the condenser on the existing pad, electrical connections to the existing disconnect and circuit when they are adequate, a standard condensate tie in, startup, and testing. Work is performed to code by a TDLR licensed contractor. ATX Mini Split King is independent. There is no relationship to any equipment brand. The prices above are the only dollar amounts we publish. They assume a straightforward swap in a typical Central Texas house or addition.

Anything non standard is quoted separately before any work starts. Extra line set beyond a normal run, a new outdoor pad, a wall bracket for the condenser, a new circuit or disconnect, a panel upgrade, additional wall penetrations, patching and paint that goes beyond a small cover plate, condensate pumps when gravity drain is impossible, and relocating a head to a new wall all fall outside the flat figures. We write those items down and give a price before we order equipment or open walls. You can accept them, decline them, or keep the existing unit. There are no hidden adders after the fact. If the existing circuit is too small we will not connect the new unit to it. That is both a code issue and a safety issue.

Flat pricing exists so a homeowner in Austin can compare the cost of living with a repair against the cost of a new one, two, or three head system without waiting for a custom bid on every standard job. It does not mean every house is the same. Additions with long line set runs, second story heads, or tight condenser locations change the work. We would rather quote those differences up front than surprise you. A mini split can be the wrong tool. If your main living area already has ducts that simply need a repair, spending on a ductless head for that space may not be a sensible use of money. We will say so. Phone (512) 297-7493 to describe the house and the existing Samsung unit.

What to ask any installer and when keeping the existing equipment is better

Ask any installer whether they are independent or whether they have a relationship with the brand of the unit they would remove. ATX Mini Split King has none with Samsung. Ask if the work will be done by a TDLR licensed contractor and whether electrical changes stay in house. Ask what happens to the old refrigerant and the old equipment. Ask which parts of the existing installation they plan to reuse and which they will replace, specifically the pad, the penetration, the line set, the disconnect, the circuit, the mounting, and the drain. Ask for a written list of anything that will be extra before the day of work. Ask whether they will tell you if a repair is the better path. Those questions apply to us as well.

Keeping the existing equipment is the better decision when a repair is inexpensive relative to remaining useful life, when the layout of heads and condenser still matches how you use the rooms, and when the electrical and drain already work. It is also better when a mini split was never the right architecture for the house. Some older Austin homes have a central system that can be repaired or have ducts extended into the addition for less disruption than hanging multiple heads. A single failing head in a garage that is used only for storage may not justify a new system. We would rather leave the Samsung unit in place after a successful repair than sell a replacement that the space does not need. Long summers still require cooling, but they do not require a new unit every time something fails.

If you hire someone else, watch for vague answers on reuse of the line set or the circuit. Watch for pressure to replace when a capacitor or a drain cleaning would have solved the complaint. Watch for prices that appear only after the old unit is already in the truck. Our own practice is the opposite. We evaluate first. Repair when it is the smarter money. Replace when the homeowner has already decided the layout should change or the equipment is at the end of a long service period. Central Texas housing stock includes many one off additions and garages. The right mechanical choice is local to that floor plan, not a default to ductless. Call (512) 297-7493. We will talk through the symptoms of the unit you have now.

Questions people actually ask

Do you have any relationship with Samsung?

No. ATX Mini Split King is an independent HVAC and electrical contractor in Austin and Central Texas. We have no training, approval, affiliation or endorsement from Samsung. We name that brand only because it is the equipment you already own. We can evaluate a repair on it or we can remove it and install a new ductless system. Work is done to code by a TDLR licensed contractor. Phone (512) 297-7493.

Will you reuse my old line set and pad?

The pad is often reusable if it is sound and large enough. The wall hole can stay if the head stays put. The line set is usually replaced because of oil, possible debris, and size. The disconnect and circuit stay if they match the new unit electrically. The indoor mounting plate is new. The drain can stay if slope and condition are good. We inspect all of that on the first visit and quote anything that will not carry over before work starts. Nothing is assumed.

What does the homeowner have to decide before replacement day?

Head placement for each indoor unit, how many zones you actually need, and where the outdoor condenser will sit. Same locations as the Samsung equipment you have now keep the job simpler and closer to the flat price. A new wall, an extra head, or a moved condenser changes line set length, electrical, and drain, and those items are quoted first. Decide those three things while you can still walk the rooms and look at the pad. Changing them after we arrive slows the day and can add cost.

When is a mini split the wrong answer for an Austin house?

When the main living space already has working ducts that only need a repair or a modest extension into an addition. When the electrical service cannot support another condenser without a costly panel change that the homeowner does not want. When the room is used so little that a portable or a simple window unit would suffice. When the house would be more comfortable with one repaired central system than with several wall heads. We will say so. Replacement of a failing unit is not automatic. Central Texas has many older houses and converted garages where the original mechanical design still makes more sense.

What is included in the $1,500, $2,500 and $3,500 prices?

Those prices are for one, two, or three indoor heads plus the outdoor unit, materials, and labor. They include taking out the Samsung unit you already have, a new line set of ordinary length, reuse of a sound pad and adequate circuit, standard drain connection, startup and testing, all done to code. Extra length, new pads, new electrical, pumps, extra holes, and relocations are quoted separately before work. No other dollar amounts are listed here. Call (512) 297-7493 to see whether your house fits the flat figures or needs a written extra list first.

Keep reading

Every replacement guide we have written is listed on the replacement guide hub. Next door to this page: replacing a failing gree unit in austin, replacing a failing midea unit in austin. Pricing, service area and the quote form all live on the ATX Mini Split King home page, and the Austin mini split cost guide covers what the rest of the market charges.