Ductless Mini-Splits in Georgetown, TX
Georgetown HVAC Services plans and installs ductless mini split systems in Georgetown, TX, for rooms that central ducts do not reach. Call (737) 221-4420 and tell us about the space you want to cool.
The Rooms Ducts Forgot
Plenty of buildings have one space that never feels right. The rest of the home is comfortable, yet that one room stays warm in the afternoon.
Ductwork is often the reason. Some rooms never had a duct run, and others sit at the far end of a long one.
A mini-split solves this problem differently. It delivers conditioned air directly into the room, with no duct run in the path.
Home additions
A new addition adds load to the home. Your existing system may have no spare capacity, and a longer duct run can lose airflow on the way.
A ductless unit gives the addition its own cooling. The original system then keeps serving the rooms it was sized to serve.
Garages and workshops
Most garages have no supply ducts at all. Tying a garage into the house ductwork is also generally a bad idea, because it may pull fumes toward living space.
A mini-split keeps the garage on its own system. Insulation still matters here, since a thin door or bare walls make any unit work harder.
Other common spaces
Converted attics, sunrooms and detached offices often fit this approach as well. So do rooms where new ducts would mean opening walls or ceilings.
Light-commercial property owners may use ductless units for small offices or a single room with its own schedule. We will look at the space with you and give you our honest opinion.
How the Two Halves Work Together
A mini-split has an outdoor unit and at least one indoor unit. A slim line set connects them through a small opening in the wall.
The line set carries refrigerant and wiring. A drain line takes away the water that the indoor unit pulls from the air.
Each indoor unit has its own controls, so the room can hold its own setting. Many ductless systems also work as heat pumps, which means they can heat as well as cool.
Central Texas summers regularly pass 95 degrees F, and winters are mild with occasional cold snaps. If you want winter heat from the same unit, tell us, and we will check that the model suits your needs.
Single-Zone or Multi-Zone?
This choice shapes the whole project. A zone is simply an area with its own indoor unit and its own setting.
| Question | Single-zone | Multi-zone |
|---|---|---|
| Equipment | One outdoor unit and one indoor unit | One outdoor unit and several indoor units |
| Good fit | One addition, garage or problem room | Several rooms without ducts |
| Control | One setting for one space | A separate setting for each zone |
| Outdoor space | A separate unit for each room served | One unit serves all connected rooms |
| If the outdoor unit fails | One room loses cooling | Every connected room loses cooling |
| Future changes | Add another separate system later | Capacity and ports set the limit |
Neither layout wins every time. One room usually points to a single-zone system, while three neighboring rooms may point to a multi-zone system.
Separate single-zone systems can also make sense for rooms at opposite ends of a building. Your layout and line routes will often settle this question.
What We Plan Before Installation
A ductless job looks simple from the outside. Good results depend on decisions made before anyone drills through a wall.
Every installation starts with a Manual J load calculation. For a mini-split, that means sizing each room or zone instead of the building as a whole.
An oversized unit can short cycle in a small room, and that may leave the air clammy. An undersized unit can run constantly and still leave you uncomfortable.
We also work through these details with you.
- Indoor unit placement: Air should reach the room without blowing straight at a bed or desk.
- Line set route: We look for a tidy path from the indoor unit to the outdoor unit.
- Drainage: The drain line needs a proper path for the water to leave.
- Outdoor location: The outdoor unit needs a stable pad and room for airflow.
- Electrical supply: We check the power the new equipment will need.
Your free estimate from Georgetown HVAC Services includes good, better and best options on a written flat-rate quote. Financing through third-party lenders is available for qualifying customers, and our HVAC financing page explains the basics.
Ductless or Something Else?
A mini-split is not the answer to every comfort problem. If most of your home has weak cooling, the central system or its ducts may be the real issue.
In that case, we may suggest looking at central AC installation instead. Homes that want one system for both seasons can also compare ducted heat pump options.
We do not push upgrades here. If a simple repair or a duct fix would solve the problem, we will tell you that first.
Looking After a Ductless System
Many indoor units have washable filters, and clean filters help protect airflow. Check them regularly, and clear leaves and debris from around the outdoor unit.
Leave the panels, line set and refrigerant to us. Our AC maintenance program can cover coil cleaning, electrical inspection and refrigerant checks on your system.
Georgetown HVAC Services is licensed and insured under Texas TDLR license TACLA142610C. We are a Bryant dealer, and we also work with Mitsubishi Electric and Daikin ductless equipment.
Our area includes ZIP codes 78626, 78628 and 78633, plus Round Rock, Hutto, Leander, Cedar Park, Austin and Pflugerville.
Frequently asked questions
Can a mini-split cool a home addition without new ducts?
Yes, a ductless unit delivers conditioned air directly into the addition, so it needs no duct run from your central system. We run a Manual J load calculation for the space first. That shows what capacity the room needs and which size of unit fits it.
Is a ductless system a good choice for a garage?
It can be, particularly if you spend real time in the garage, and it avoids connecting the garage to your house ductwork. Insulation makes a big difference, since a thin door and bare walls add load. We will look at the space and tell you honestly what to expect.
How many indoor units can connect to one outdoor unit?
That depends on the model, because each multi-zone outdoor unit has a set number of ports and a capacity limit. We size each zone with a Manual J calculation, then recommend equipment that fits the rooms you want to serve. Your written quote lists exactly what the system includes.
Do ductless mini-splits heat as well as cool?
Many do, because many ductless systems work as heat pumps. Some models are cooling only, so the specific model matters. Tell us if you want winter heat from the system, and we will explain how each option handles a cold snap.
Will I need to open walls for a mini-split installation?
Usually a small opening in the exterior wall is enough for the line set, wiring and drain line. Longer routes can be more involved, depending on where the indoor and outdoor units sit. We plan the route with you during the free estimate, before any work starts.
Which ductless brands do you work with?
We work with Mitsubishi Electric and Daikin, along with Bryant, Carrier, Lennox, American Standard, Goodman, Rheem and Trane. The right model depends on the room, the number of zones and your budget. We present good, better and best options on a written flat-rate quote, so you can compare them before you decide.
Tell Us About the Room Your Ducts Miss
Call Georgetown HVAC Services at (737) 221-4420 for a free estimate on a ductless mini-split. We will size the space with a Manual J load calculation.