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Before
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Before
AfterAC Repair in Dallas, TX
AC repair in Dallas typically runs $180 – $450 for most mechanical and electrical failures, with compressor or evaporator coil work reaching $900 – $1,800 depending on the system’s age and refrigerant type. Every repair we perform at Dalton Heating & Air Dallas includes a written price before any work starts and a written guarantee that covers the fix for a full year. If your system isn’t cooling, call (254) 280-5320 and a live person answers, 24/7.
Most Dallas homeowners call us because their AC stopped cooling on a 102-degree afternoon, or it’s short-cycling, or the air blowing from the vents feels warm. That’s the reality of Texas summers: your AC is not a seasonal appliance, it’s the difference between a house and an oven. We respond to repair calls across Dallas with background-checked, uniformed technicians who carry the parts for the brands we service: Trane, Lennox, and Goodman. Our AC Repair & Installation in Dallas page covers the full scope of what we do; this page focuses on repair specifically, what it costs, and what we cover.
When You Need AC Repair
Some failures announce themselves. Others creep in over a week and quietly double your electricity bill. Here are the specific symptoms that tell us a system needs repair, not just a tune-up:
- Warm air at the vents with the thermostat set to cool: This usually points to a refrigerant leak, a failed compressor, or a control board that has lost its mind. When it’s 98°F outside, this is a same-day issue, not a schedule-one-for-next-week issue.
- Short cycling – the unit kicks on, runs 3 to 5 minutes, then shuts off: In Dallas’s clay-heavy soil, we see a lot of condensate drain clogs and failing capacitors. Short cycling also tells us the system is overheating, which can destroy a compressor if ignored.
- Ice on the refrigerant lines, even on a hot afternoon: That ice means airflow problems or low refrigerant. The ice is a symptom, not the problem. Letting it thaw and running it again rarely fixes anything.
- Water pooling around the indoor unit: Dallas humidity means your evaporator coil pulls a lot of moisture out of the air. If the drain pan is cracked or the line is blocked, that water ends up on your ceiling or floor instead of outside.
- Humming or buzzing from the condenser with no fan movement: This is usually a failed capacitor or a seized fan motor. The hum is the contactor trying to start the compressor inside the outdoor unit. Continued attempts can damage the compressor itself.
- Electrical smell or a tripped breaker when the system kicks on: This is one we never tell people to keep resetting. A breaker that trips repeatedly means the system is drawing too much current, and continuing to reset it is how you burn out wiring or start a fire. Call us instead.
If any of these sound familiar, the fastest move is a phone call: (254) 280-5320. We answer live, and we’ll tell you over the phone whether it sounds urgent or whether it can wait a day.
Our AC Repair Process
Most Dallas homeowners don’t care about our internal process until it breaks down. So here’s the version that matters: what happens from the moment you call to the moment your house is cool again. This is The Garrison Standard, the same discipline we’ve held since 2003.
- You call, a person answers. Not a voicemail tree. Not a callback window. A live person at (254) 280-5320 takes your information, asks what the system is doing, and schedules a window that we keep.
- Your technician arrives inside the stated window. He’s background-checked, in uniform, driving a branded Dalton Heating & Air truck. You know who’s coming before he knocks.
- Diagnosis comes first, and it’s thorough. We check refrigerant pressures, electrical loads, airflow, and drain condition. We find the actual failure. We don’t guess and start swapping expensive parts.
- You get a written price before any work starts. Not an estimate over the phone. Not a number that changes after the panel is open. The price is in writing, and it includes parts, labor, and any refrigerant needed. You approve it or you don’t; there’s no pressure either way.
- We fix it, test it, and show you what we did. After the repair, we run the system and verify temperatures at the supply and return vents. We explain what failed, why it failed, and what that means for the rest of the system’s life.
- You get a written guarantee, not a handshake. Every repair is guaranteed in writing for a full year. If the same repair fails within that time, we return at no charge. That’s the 365-Day Done Right Promise, and it’s not an upsell.
AC Repair Pricing in Dallas
Here are the ranges we see across Dallas for common repairs. These are honest numbers, not a teaser rate. Your final price depends on the brand, the age of the system, and the specific part that failed.
| Repair Type | Typical Cost Range |
|---|---|
| Capacitor replacement | $130 – $240 |
| Condensate drain clearing or pan repair | $110 – $260 |
| Refrigerant leak repair + recharge | $350 – $950 |
| Blower motor replacement | $400 – $850 |
| Control board replacement | $300 – $650 |
| Compressor replacement (if warranty covers the part) | $800 – $1,500 |
| Compressor replacement (out of warranty) | $1,600 – $2,400 |
Three things move the price up or down. First, refrigerant type: R-410A systems cost less to recharge than older R-22 systems, which are now expensive because the refrigerant is phased out and getting scarce. Second, access: a compressor buried behind a fence or under a low deck takes more labor. Third, part availability: Trane and Lennox parts carried on the truck cost less than parts that need a supply-house run across Dallas.
We offer free estimates on every repair call. You’ll know the number before you commit. Call (254) 280-5320 for an exact quote for your system.
Brands We Repair in Dallas
Our technicians are factory-trained to service nine major residential HVAC brands. In Dallas’s older neighborhoods like Lake Highlands, East Dallas, and Casa View, we see a lot of Trane and Goodman systems from the 2000s. In newer builds across Far North Dallas and around White Rock Lake, Rheem and Lennox are common. The brand matters less than you think. What matters is that the technician knows the specific failure patterns of that brand and carries the parts. We do both.
Our home page has the full picture of our service area and coverage.
FAQs – AC Repair
How much does AC repair cost in Dallas?
Most AC repairs in Dallas run $180 – $450. Simple capacitor replacement or drain-pan work sits at the low end, while refrigerant leak repairs and blower motor replacements push toward $400 – $950. Compressor replacements can reach $1,600 – $2,400 when the part isn’t under warranty. Call (254) 280-5320 for a free estimate on your specific system.
Can you fix my AC the same day?
Yes, in most cases. We keep AC Repair & Installation crews on rotation throughout Dallas, and the trucks carry the high-failure parts: capacitors, contactors, fan motors, and common control boards. If the part is on the truck, the repair happens same-day. Call (254) 280-5320, tell us what the system is doing, and we’ll give you a straight answer on timing.
Is it cheaper to repair or replace my AC in Dallas?
When the repair cost multiplied by the system’s age exceeds half the cost of a new system, replacement usually makes more sense. For a 15-year-old R-22 system facing a $900 refrigerant leak repair, replacement is often the smarter money. For a 7-year-old Trane or Lennox unit with a failed capacitor, AC repair near me in Dallas, TX wins every time. We’ll show you the numbers and let you decide, with no commission-driven replacement push.
What does your one-year repair guarantee cover?
Every repair we perform is guaranteed in writing for a full year. If the same component fails or the same symptom returns within 365 days, we come back and make it right at no charge. This is the 365-Day Done Right Promise, and it’s standard on every service call, not an add-on.
Do you charge for the service call if I decide not to repair?
The diagnostic is part of the service call. We give you the written price for the repair before any work starts, and you’re never obligated to proceed. If the system is at end-of-life and AC replacement makes more sense, we’ll walk you through those numbers instead. No hidden trip charges, no door-knob pressure.
Why Dalton Heating & Air Dallas
Marco Benitez leads our Dallas operation under The Garrison Code, which has governed how we work since 2003. The rules are specific: arrive inside the stated window, price in writing before starting, do the job by the book, leave the site clean, and stand behind the work for a full year. That’s not a marketing line. It’s a checklist our technicians sign off on.
We service Trane, Lennox, Goodman, and Rheem systems every week, along with the other five major residential brands. Our techs carry common parts on the truck to make same-day repair realistic, not just promised. And when you call, a live person answers. No phone tree, no voicemail, no “we’ll get back to you.”
If your AC isn’t cooling, call us at (254) 280-5320. We’ll give you a straight diagnosis, a written price, and a repair that’s guaranteed for a full year.
Written by Marco Benitez, Owner at Dalton Heating & Air Dallas, serving Dallas.