It’s usually time to consider AC replacement when your system is 10–15+ years old, needs frequent repairs, struggles to keep up on hot Round Rock days, or has major issues like a failed compressor or leaking coil. If a repair costs more than about 30–40% of a new system, replacement often delivers better comfort and long-term savings.

Bree HVAC can inspect your current system and give you a clear, honest recommendation — repair if it still makes sense, or replacement if that’s the smarter move.

Most AC replacements in Round Rock fall into a wide range $8.500 to $17.500+ depending on system size, efficiency rating, brand, ductwork condition, and any electrical or code upgrades required.

Instead of one “flat” price, we provide a free, written estimate with a few system options so you can compare efficiency, comfort features, and monthly payment plans — and choose what fits your home and budget best.

The right AC size depends on more than just square footage. We look at insulation levels, windows, sun exposure, ceiling height, ductwork, and air leakage to calculate your home’s cooling load.

Bree HVAC uses professional load calculations instead of “rule of thumb” guesses. That helps prevent oversizing (short cycling and humidity issues) or undersizing (system runs nonstop and still feels warm).

A standard AC change-out in Round Rock typically takes about one full day. If we’re replacing both the indoor and outdoor units, updating ductwork, or bringing older equipment up to current code, the project may take closer to one to two days.

We’ll review the plan with you ahead of time so you know exactly what to expect on installation day.

In many cases, yes. Replacing an older, low-efficiency system with a modern high-efficiency SEER2 unit can lower cooling costs — especially during long, hot Central Texas summers.

We’ll walk you through efficiency options, including variable-speed and two-stage systems, and help you estimate potential savings based on your current usage and equipment.

Yes. Most systems we install include a manufacturer parts warranty (often up to 10 years when properly registered), plus Bree HVAC’s own labor and workmanship coverage.

During your estimate, we’ll explain exactly what’s covered, how long the protection lasts, and what you need to do to keep your warranties in good standing.

If your furnace is the same age as your AC, replacing both together is often the best long-term value. A matched system improves efficiency, comfort, and reliability — and you avoid paying twice for labor and permits.

If your furnace is newer and in good condition, we’ll let you know whether it makes sense to keep it or consider a full system upgrade.

During peak summer heat, we prioritize no-cool homes in Round Rock. In many cases, we can install a new system within 1–3 days, depending on equipment availability and permitting.

Call or text (512) 638-4713 to check schedule, or send a quick message and we’ll let you know the soonest available installation date.