Round Rock AC Repair — Fast Fixes for Not Cooling, Leaks & More
We’re a local team focused on real air conditioning repair — from quick electrical fixes to airflow and drain problems. Start with a diagnostic, get a clear repair plan and price range, and approve work only when you’re ready. If your AC is not cooling, not running, leaking, or weak on airflow — jump to the matching symptom below and book service when you’re ready.
AC Repair Service in Round Rock, TX — Diagnose First, Fix It Right
Central AC not cooling? Don’t waste time guessing. We pinpoint the cause, walk you through the best options, and complete the repair you approve — fast, clean, and transparent. If your air conditioner is blowing warm air, short-cycling, leaking water, freezing up, or won’t turn on, book service now or jump to the matching symptom below.
What AC repair service includes
- Professional diagnostic + root-cause explanation (no guesswork).
- Clear repair options: parts, labor, and what matters first.
- Repair the same visit when possible (with your approval).
- Respect for your home: clean work, protected floors, tidy finish.
Common fixes include capacitors, contactors, blower issues, drain problems, thermostat wiring, airflow restrictions, and refrigerant leak diagnostics/repairs where applicable.
AC Repair Symptoms in Round Rock, TX
Pick the issue that matches your situation. Each section explains what it can mean, plus quick ways to reach Bree HVAC.
AC Not Cooling
Warm air, long run times, weak temperature drop, or rooms won’t cool down.
AC Not Cooling
Warm air, long run times, weak temperature drop, or rooms won’t cool down.
What it usually means
- Restricted airflow (dirty filter, clogged coil, duct issues)
- Refrigerant-related problem (leak, undercharge, restriction)
- Outdoor unit not rejecting heat properly (fan/capacitor/coil)
- Control or thermostat setup causing improper operation
Cooling problems are best diagnosed by pros — we’ll find the real cause fast.
AC Not Running / Won’t Turn On
No response, clicks but doesn’t start, or outdoor unit won’t come on.
AC Not Running / Won’t Turn On
No response, clicks but doesn’t start, or outdoor unit won’t come on.
What it usually means
- Tripped breaker, disconnect issue, or failed fuse
- Capacitor/contactor failure or wiring problem
- Thermostat or control board issue
- Safety switch open (drain overflow, float switch)
No-start issues can be electrical — trust a licensed tech for safe troubleshooting.
If breakers keep tripping, stop resetting and get it checked.
AC Blowing Warm Air
Air is moving, but it feels warm or not cold enough.
AC Blowing Warm Air
Air is moving, but it feels warm or not cold enough.
What it usually means
- Outdoor unit not running correctly (fan/motor/capacitor)
- Compressor not starting or running weak
- Low refrigerant due to a leak
- Thermostat mode/setting issue or duct temperature mixing
Warm air can hide multiple failures — let a pro pinpoint it before parts are replaced.
Thermostat On but AC Not Working
Thermostat is set to cool, but the system doesn’t respond correctly.
Thermostat On but AC Not Working
Thermostat is set to cool, but the system doesn’t respond correctly.
What it usually means
- Thermostat wiring, settings, or compatibility issue
- Low-voltage problem (transformer, fuse, control board)
- Safety switch open (often drain-related)
- System staging issue or incorrect configuration
Controls and safeties are a chain — a pro check prevents guesswork.
AC Not Blowing / Weak Airflow
Barely any air from vents or some rooms are much weaker than others.
AC Not Blowing / Weak Airflow
Barely any air from vents or some rooms are much weaker than others.
What it usually means
- Dirty filter or clogged coil restricting airflow
- Blower motor/capacitor issues
- Duct restrictions, collapsed flex, or disconnected ducts
- Incorrect static pressure or airflow balance problems
Airflow diagnostics takes real measurements — a pro tune saves comfort and energy.
AC Leaking Water
Water around the indoor unit, ceiling stains, or drain line overflow.
AC Leaking Water
Water around the indoor unit, ceiling stains, or drain line overflow.
What it usually means
- Clogged drain line or blocked trap
- Cracked drain pan or poor slope/drain routing
- Frozen coil thawing from airflow or refrigerant issues
- Drain safety switch stopping cooling intermittently
Leaks can damage ceilings fast — a pro fix protects your home and the system.
Stop damage early — leaks can quickly affect ceilings and drywall.
Round Rock AC Repair Area — Map & Quick Coverage
We cover Round Rock and nearby neighborhoods for AC Repair, replacement, maintenance, and commercial refrigeration support. Text us your ZIP first so we can confirm coverage.
Round Rock, Texas – February 2026. AC Repair near me.
Round Rock ZIP Codes We Serve
Common ZIP codes we see for dispatch in Round Rock and nearby neighborhoods:
78664 · 78665 · 78681 · 78682
Neighborhoods / areas: Brushy Creek · Teravista · Forest Creek · Stone Oak · Sendero Springs · Cat Hollow · Downtown Round Rock
What We Do for AC Repair in Round Rock, TX
We keep it simple: diagnose the real cause, show clear options, complete the repair cleanly, and verify cooling before we leave. Around I‑35 / SH‑45 / TX‑130 area, we see everything from newer builds to older systems — so we test first and explain the “why” behind the fix. If you’re searching brand + AC repair + Round Rock, we work on the major systems used across Central Texas.
Diagnose the real cause
We don’t guess. We confirm what’s happening and why — especially when your AC is not cooling or acting inconsistently.
- Airflow + coil condition + temperature split
- Electrical checks (capacitors, contactors, motors)
- Controls + thermostat signals + safety switches
Show options & upfront pricing
You’ll get straightforward recommendations — what’s needed now vs. what can wait — and the price before work starts.
- Repair choices explained in plain English
- Parts + labor clarity (no surprise add-ons)
- Best-value path for long-term reliability
Repair, test, and verify cooling
We fix the issue, then confirm performance — so you’re not calling again tomorrow.
- Post-repair system testing + cooling verification
- Clean workmanship + jobsite respect
- Quick guidance on filters, drains, and airflow
AC Brands We Repair
We repair most major air conditioner and heat pump brands commonly installed across Round Rock — including Trane, Carrier, and Lennox, plus Rheem, Goodman, Bryant, and more.
Not sure if we service your brand? Text a photo of the nameplate — we’ll tell you quickly.
Need Emergency AC Repair in Round Rock?
For urgent or after-hours issues, see our Emergency HVAC Repair page. After-hours labor is billed at 2× the standard rate.
AC Repair vs HVAC Repair in Round Rock, TX — What’s the Difference?
People often search “AC repair” and “HVAC repair” as if they’re the same. They’re related — but not identical. AC repair focuses on cooling (your central air conditioner). HVAC repair covers the whole comfort system — heating + cooling + the controls that make everything work together.
AC Repair (Cooling only)
Choose this when the problem is clearly tied to cooling — your system runs but the home stays warm, or the outdoor unit won’t start.
- Central AC not cooling or blowing warm air.
- Outdoor condenser won’t run, buzzing, or breaker trips.
- Frozen coil, weak airflow, or uneven cooling.
- Water around the indoor unit (drain line issues).
HVAC Repair (Heating + Cooling)
Choose this when the issue involves the full system — heat pump behavior, thermostat/control problems, or anything affecting both heating and cooling.
- Heat pump issues (cooling performance, short-cycling, defrost behavior).
- Thermostat, wiring, or low-voltage control failures.
- Airflow/duct problems impacting comfort in multiple rooms.
- System shuts down, error codes, or intermittent operation.
AC Repair Pricing
Below are typical repair ranges we see most often. Final pricing depends on the exact diagnosis, parts availability, system type, and access.
Service Call & System Diagnosis
We identify the real cause behind symptoms like AC not cooling, warm air, leaks, weak airflow, or AC not running — then show you repair options.
$95 diagnostic
Waived when you approve the repair during the same visit.
Typical Repair Ranges Labor with Parts
| Capacitor replacement | $199–$265 |
| Contactor replacement | $215–$295 |
| Drain line flush & treatment Common cause of water leaks + safety switch trips | $165–$225 |
| R‑410A refrigerant recharge Per lb (after leak check / diagnostics) | $95/lb |
| Condenser fan motor replacement | $495–$895 |
| ECM blower motor replacement | $895–$1,495 |
| TXV valve replacement | $995–$1,875 |
| Compressor replacement | $1,995–$3,295+ |
Rated 5 Stars by Round Rock Homeowners
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AC Repair in Round Rock — Frequently Asked Questions
In many cases, same‑day AC repair is available in Round Rock. During peak heat waves, next‑day service can be more common — we prioritize “not cooling” and “not running” calls.
Fastest dispatch: text your ZIP (78664 / 78665 / 78680 / 78681 / 78682 / 78683) + the symptom (“not cooling”, “warm air”, “breaker tripping”, “water leak”, “weak airflow”) + a thermostat photo to +1 (512) 638-4713.
We start with diagnosis ($95). If you move forward with the repair, we apply that diagnostic fee toward the work.
Fast booking: Book Online or text +1 (512) 638-4713.
Start here:
Filter → thermostat settings → breakers → drain/safety switch. Those are the most common quick wins.
If nothing changes, send a thermostat photo and a short symptom (“not running”, “warm air”, “not cooling”) to +1 (512) 638-4713.
Yes. We repair most major brands commonly found in Round Rock — including Trane, Carrier, Lennox, Rheem, Goodman, Bryant, and more.
If you text the brand/model plate (photo) to +1 (512) 638-4713, we can often pre‑plan parts and tools.
We diagnose first. If the system is low, we look for the leak and discuss the best path (repair, recharge, or replacement depending on condition).
When schedules allow, we can dispatch for emergencies. After‑hours work uses emergency labor rates and we confirm the total before we start.
More info: Emergency HVAC Repair.
Good question. We usually lean toward repair when the system is in decent shape and the fix is straightforward. Replacement makes sense when:
- Major component failure (compressor, coil) with high cost
- Repeated breakdowns or chronic leak issues
- Comfort problems you can’t solve with repair (undersized system, duct issues)
If replacement is the best move, see: AC Replacement, Heat Pump Installation, or Furnace Installation.
For the fastest ETA, text your ZIP (78664 / 78665 / 78680 / 78681 / 78682 / 78683), symptom, and a thermostat photo to +1 (512) 638-4713.
Diagnosis → options → approved repair → verification. You’ll know what failed and why before we proceed.
AC repair focuses on your cooling system (outdoor condenser + indoor coil/air handler). HVAC repair is broader: heating + cooling + airflow/controls.
If you’re not cooling, AC repair is typically the right category — but we diagnose the whole system to find the real cause.
We service both central AC and heat pumps. If you’re not sure which you have, text a photo of the outdoor unit label to +1 (512) 638-4713.
Because we diagnose the real cause, explain options clearly, and verify results before we leave. No guesswork.
We’re licensed, show up with professional tools, and keep communication simple (text updates available).
Book Online is the quickest. If you prefer, text or call +1 (512) 638-4713.
Book now and enjoy fast, reliable HVAC service.
Upgrade your comfort with a free consultation and expert HVAC help from Bree HVAC Contractor.
We’ll explain your options, schedule the work, and keep your home comfortable year‑round.
