Most AC repairs in New Braunfels run $150 to $650, with the trickier jobs going higher. Every visit starts with a flat $79 diagnostic fee, quoted in writing before any work — a capacitor or contactor usually lands around $150 to $375, while big-ticket parts like a compressor climb into four figures.
Nobody likes calling about a price and hearing "well, it depends." So here is what an AC repair actually costs in New Braunfels in 2026 — by the repair, flat-rate, with the diagnostic fee stated plainly and no "starting at" games.
AC repair prices in New Braunfels (2026)
These are our flat-rate prices for the repairs we make most. Every one is written down and approved before we start — the number you say yes to is the number on the invoice.
| Repair | What's included | Typical price |
|---|---|---|
| Service call & diagnosis | Full diagnosis + written quote (credited when you book) | $79 |
| Run capacitor | Part on the truck, electrical test, run verification | $150–$350 |
| Contactor | Electrical test + run verification | $175–$375 |
| Refrigerant recharge | Includes leak check — we find the leak, not just top it off | $200–$600 |
| Condensate drain clear & flush | Pan treatment included | $100–$200 |
| Thermostat replacement | Smart-thermostat setup + compatibility check | $150–$400 |
| Blower motor | OEM motor, airflow test | $400–$850 |
A handful of repairs sit in their own tier. A failed compressor or a leaking evaporator coil runs well into four figures — and at that point the question stops being "what does the repair cost" and becomes "is this unit worth fixing." That is the math we walk through in our guide to the $5,000 rule.
What drives the price of a repair
Two homes can call about "the AC" and get two different numbers. Here is what moves it:
- Which part failed. A capacitor is the cheap, common one. A compressor is the expensive one. Most repairs land somewhere in between.
- How old it is, and how hard it is to reach. An attic air handler in a July attic is a different job than one in the garage.
- Whether it is under warranty. Manufacturer coverage can take the part cost off the table — though the labor is usually still yours.
- When you call. After-hours and holiday work can carry a premium over a weekday visit.
- What refrigerant it uses. R-22 and, increasingly, R-410A repairs cost more in 2026 as those refrigerants are phased down.
The flat $79 diagnostic, and why the price goes in writing
Every visit starts with a flat $79 diagnostic. That buys a real diagnosis — not a guess from the driveway — and a written quote for whatever we find. Book the repair and the $79 comes off the bill. Don't, and you have still paid for an honest hour of a licensed tech's time and a number you can take to anyone.
Here is the part we feel strongly about: any price should be in writing before work starts, full stop. If a tech diagnoses your system and can't hand you a number before picking up a tool, that is not a quote — it is a blank check. "Starting at" pricing and hourly time-and-materials are how a $200 job quietly becomes a $600 surprise. Flat-rate means the job running long or getting complicated is our problem, not yours.
“The invoice matched the phone quote.”
A family in Solms Landing called on a Saturday in August — AC out, house at 88 inside, two kids under ten. Justin was there in under 90 minutes. Bad contactor, common, parts on the truck. He quoted $275 flat on the phone from the symptoms. The job ran longer than expected because the disconnect box had corroded wiring he found and fixed while he was in there. Time on site: two and a half hours.
The invoice was $275 — the same as the phone quote. The corroded wiring he logged as a no-charge safety fix, because he was already in there and it took fifteen minutes. That is what flat-rate means when it is real, and it is the review that family left that Justin points to when someone asks what the word actually buys.
Why refrigerant repairs cost more in 2026
If your refrigerant repair quote looks higher than you remember, you are not imagining it. R-22 — the refrigerant in older systems — has not been made since 2020, so what is left is reclaimed and the price climbs every year. R-410A, the standard for the last fifteen years, is now being phased down too, and its price has been rising as supply tightens. New equipment uses R-454B instead, which is not a drop-in — you cannot put it into an R-410A system. So a refrigerant repair on an older unit now carries a bigger materials line than it did a couple of years ago. We get into what that means for your system in our guide on an AC running but not cooling.
After-hours and emergency AC repair
We answer 24/7 — a Saturday breakdown or a 2 a.m. no-cool gets a real person, and when it is an emergency, a real visit. After-hours and holiday work can carry a premium over a weekday call, and like everything else, we tell you the number before we drive out. No meter running, no surprise on the invoice.
When a repair cost means it is time to weigh replacement
At some point a repair stops being worth it. The quick test is the $5,000 rule: multiply your system's age by the repair cost, and if the answer tops $5,000, it is worth pricing a replacement. An $1,800 repair on a 12-year-old unit (12 × $1,800) is well over the line; the same repair on a 4-year-old unit is not close. We will run that math with you honestly — and tell you to repair when repair is the right call, even when it is the smaller invoice. The full breakdown is in our repair-vs-replace guide.
Common AC problems and what they cost to fix
Most "my AC is broken" calls come down to a short list. Roughly cheapest to priciest:
- Won't turn on / no cold air — usually a capacitor ($150–$350) or contactor ($175–$375). The common, cheap fix.
- Running but not cooling — could be a dirty filter (free), low refrigerant ($200–$600 with the leak check), or a frozen coil. We sort out which in this guide.
- Water around the indoor unit — a clogged condensate drain ($100–$200).
- Weak airflow — often a blower motor ($400–$850).
- Warm air with the breaker tripping — can be the compressor, the expensive tier, where replacement enters the conversation.
Most New Braunfels AC repairs land between $150 and $650, after a flat $79 diagnostic that is credited when you book. The cheap, common fixes are capacitors and contactors; the four-figure ones are compressors and coils, where the $5,000 rule decides repair versus replace. Whatever it is, you get the number in writing before anyone touches the system.
Repair quote you can actually trust — New Braunfels, Seguin, Canyon Lake, or anywhere nearby. Call (830) 587-5790 or request a quote online.