Flat-rate mini splits for Austin rental upgrades.
Updated September 2026
Central Texas investors converting garages, adding bedrooms, or splitting properties need predictable climate control costs. Flat-rate ductless mini splits deliver cooling and heating in one system, installed in a single day with no hidden fees.
Flat pricing, same everywhere we work
| System | Flat price, installed | Included |
|---|---|---|
| One split (single room) | $1,500 | Indoor head, outdoor condenser, line set, standard electrical, all labor |
| Two splits | $2,500 | Everything above, two zones |
| Three splits | $3,500 | Everything above, three zones |
Every install is wired to code by our TDLR-licensed contractor. Long line-set runs, panel upgrades or unusual mounting can add cost, and we tell you up front, before any work starts. For market context, see our Austin mini split cost guide: typical Central Texas quotes run $3,000 to $5,000 for a single zone.
Why mini splits fit Austin rental projects
A garage conversion or duplex split in Austin requires climate control that doesn’t eat into profit margins. Mini splits eliminate ductwork, reducing structural changes and upfront costs. Each unit cools and heats, so tenants stay comfortable year-round without a separate furnace. The system’s small footprint works in tight spaces like attic bedrooms or ADU additions.
Investors avoid surprise quotes with flat pricing: $1,500 for one zone, $2,500 for two, and $3,500 for three. These rates cover materials, labor, and a Home Depot run for touch-up paint if needed. The pricing applies to new installs only, with no repairs or service calls included. Crews test each unit before leaving, ensuring the system works on day one.
What to expect during installation
Most 1-3 zone mini split installs finish in a single day. TDLR-licensed contractors handle the work, from mounting the indoor unit to running the line set outside. The process starts with a quick site check to confirm standard conditions, like accessible walls and adequate electrical capacity. If the job requires a longer line set or a panel upgrade, the crew flags it before starting, not after.
The flat-rate pricing assumes standard mounting and electrical hookup. Adjacent work, like removing old ductwork or adding insulation, isn’t part of the package but may be necessary for some projects. Investors should verify local permitting rules, as requirements vary between Austin, Round Rock, and other Central Texas cities. The crew leaves the site clean, with only a small hole for the line set remaining.
Questions
Can I add a mini split to a property without existing ductwork?
Yes. Mini splits don’t require ducts, making them ideal for garage conversions or ADUs. The system uses a small hole in the wall for the line set, avoiding major renovations. This keeps installation fast and costs predictable.
What happens if the install takes longer than a day?
Most 1-3 zone installs finish in a single day. Exceptions, like unusually long line sets or panel upgrades, are discussed upfront. The crew won’t start work without confirming the flat rate applies or explaining any adjustments needed.
Do mini splits qualify for tax credits or rebates?
Some mini splits may qualify for federal tax credits or utility rebates. Check current rules with the IRS or your local utility before purchasing. The flat-rate pricing here doesn’t include rebates, as they vary by program and eligibility.
We install across Central Texas. See the Austin mini split cost guide, full Central Texas service area or Austin mini split installation.
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