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Before
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Before
AfterAC Repair in Houston, TX
When your air conditioner quits in Houston, you don’t have the luxury of waiting. A house without cooling in this city can hit 90 degrees indoors by mid-afternoon from June through September. AC Repair & Installation Near Me in Houston, TX typically runs $150 to $650 depending on the part that failed, and most repairs are completed in a single visit. Dalton Heating & Air Houston answers the phone with a live person 24 hours a day, sends a background-checked technician inside the window we give you, and puts the repair price in writing before a single tool comes off the truck.
Every repair we make is covered by the 365-Day Done Right Promise: if the fix doesn’t hold for a full year, we return at no charge. No service fee games, no price that changes at the door. That’s The Garrison Standard, and it’s how we’ve operated as a Garrison Partners company since 2003. If you’re looking at a broader cooling issue, see our full AC Repair & Installation service page for what we handle beyond repairs. For repair work specifically, call (903) 494-7686 and tell us what the system’s doing. We’ll tell you honestly whether it’s worth fixing.
Key Takeaways
- Most AC repairs in Houston cost $150 – $650, with the most common failures falling between $180 and $340
- Dalton Heating & Air Houston repairs all nine major residential brands, including Carrier, Trane, and Lennox
- Every repair includes a written price before work starts and a written one-year guarantee
- Same-day and 24/7 emergency service is available, with a live person answering the phone at (903) 494-7686
- If a repair fails within the guarantee year, we return free of charge
When You Need AC Repair
Some problems announce themselves loudly. Others creep in over weeks until you notice your energy bill climbing or the house never quite reaches the thermostat setting. Here are the most common failure signals we run on service calls across Houston:
- Warm air from the vents – The system is running but the air coming out isn’t cold. This often means low refrigerant (the cooling fluid that absorbs heat from your home) or a compressor that’s failed. In Houston’s humidity, warm air from the vents becomes obvious fast.
- Short cycling – The unit kicks on, runs five minutes, shuts off, then repeats. This pattern overheats the compressor and drives up your bill. Short cycling in Houston’s heat is usually a refrigerant issue or an oversized unit, and it needs attention before the compressor fails outright.
- Frozen coils or ice on the refrigerant lines – Icing on the line outside or on the indoor coil means airflow or refrigerant problems. We see this regularly in Houston because high humidity speeds up coil freeze when filters are dirty.
- No cooling at all – Nothing happens when the thermostat calls for cooling. Could be a capacitor, a contactor, or a tripped breaker. If you’ve checked the breaker and the unit still won’t start, that’s a call.
- Water pooling around the indoor unit – A clogged condensate drain or failed condensate pump will spill water onto the floor or into a pan. Houston’s humidity makes this one of our most common summer calls.
- Unusual sounds or odors – Grinding, screeching, or a musty smell from the vents indicates a mechanical issue (bad bearings, failing motor) or mold in the condensate system. Neither resolves on its own.
If any of these match what you’re seeing, call (903) 494-7686. Tell us the symptom, the brand of unit, and roughly how old the system is. That lets us show up with likely parts on the truck and saves you a second visit.
Our AC Repair Process
You should know exactly what happens when we arrive. Here’s how a Dalton Heating & Air Houston repair call works:
- You call, a person answers – Not a voicemail tree. A live dispatcher takes your information and books a window that works for you. Same-day appointments are available during peak cooling season.
- We show up on time, in uniform, with ID – Every technician is background-checked and wears a Dalton uniform. You’ll know the name of the person coming to your door before they arrive.
- We diagnose and explain, in plain English – We’ll show you what’s failed, what caused it, and what your options are. You’ll understand the trade terms because we translate them. A refrigerant recharge means topping off the cooling fluid your system needs to reach set temperature.
- You get a written price before any work starts – The number on that sheet is the number you pay. It covers parts, labor, and the guarantee. If something changes mid-repair, we stop and get your approval in writing before continuing. This is non-negotiable under The Garrison Code.
- We repair, test, and leave the site clean – The unit gets run through a full cycle, pressures and temperatures are checked, and we clean up after ourselves. No oily footprints, no scrap parts left in the yard.
- You get the guarantee in writing – Every repair is covered for one full year. If the work doesn’t hold within that window, the return visit is free. That’s the 365-Day Done Right Promise, and it’s included with every repair, not sold as an add-on.
AC Repair Pricing in Houston
Here’s what we tell Houston homeowners up front: the cheapest repair you’ll get from any honest company typically starts around $150, and a major component failure can push past $650. What matters more than the headline number is whether the person quoting it stands behind the work. Here are the ranges we see most often on Dalton service calls in the Houston metro:
| Repair Type | Typical Range in Houston |
|---|---|
| Capacitor replacement | $150 – $300 |
| Contactor replacement | $175 – $320 |
| Refrigerant recharge (minor leak repair included) | $250 – $550 |
| Condensate drain or pump repair | $150 – $350 |
| Thermostat replacement or recalibration | $180 – $400 |
| Condenser fan motor replacement | $350 – $600 |
| Compressor replacement | $1,200 – $2,500 |
Three things move the price: the part that failed, the brand of your system, and whether the unit needs refrigerant. Capacitor Replacement on a Goodman unit is a fifteen-minute job and sits at the low end. A compressor on a Trane or Carrier system is a multi-hour repair with a more expensive part, which is why we always show you the written price and the written guarantee before we move forward. We’ll tell you honestly when a repair no longer makes financial sense. If your system is past 12 to 15 years old and needs a compressor, replacement might be the better call, and we’ll show you the numbers side by side with no pressure either way.
Estimates are free. Call (903) 494-7686, describe what’s happening, and we’ll give you an honest range over the phone before we even schedule the visit.
Why Houston Homeowners Call Dalton
Houston’s cooling season runs long and hard. Units here log more runtime than nearly any other market in the country, which means failures happen at the worst possible moment. The question isn’t whether you’ll need a repair; it’s whether the company you call will show up inside the window, charge what they quoted, and back the fix when it doesn’t hold. We built Dalton Heating & Air Houston around that problem because we know exactly how common the opposite experience is in this city.
Here’s what’s different: the price is in writing before any work starts, on every job, without exception. The repair is guaranteed in writing for a full year; if it fails in that time, we return at no charge. Calls are answered by a live person 24/7, including weekends and holidays. And every technician who steps onto your property is background-checked, uniformed, and factory-trained on nine major HVAC brands. We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. No brand gets a shrug from our crew.
This is The Garrison Standard, and we’ve been held to it since 2003. It’s a set of operating rules that don’t change based on the season, the time of day, or which technician answers the dispatch. For a broader look at what we do across cooling services, visit our AC Repair & Installation in Houston page. For repair work, start with the phone call: (903) 494-7686.
FAQs – AC Repair
How fast can you get to my house for AC repair in Houston?
Same-day service is available for most Houston repair calls during the summer season, and 24/7 emergency dispatch runs year-round. A live person books your window when you call, and the technician arrives inside that window. Call (903) 494-7686 and tell us the symptom and the brand of your unit; we’ll let you know exactly when we can be there.
Is it cheaper to repair or replace my air conditioner?
The rule of thumb in Houston is that if your system is under 10 years old, repair almost always makes sense. If it’s past 12 to 15 years old and the compressor or evaporator coil has failed, AC Replacement often costs less per year of remaining service life than patching the old unit. We’ll show you the repair estimate and a replacement quote side by side so you can decide with real numbers, not a sales pitch.
What does a refrigerant recharge cost in Houston?
A refrigerant recharge in Houston typically runs $250 to $550, including locating and sealing a minor leak. The exact price depends on the refrigerant type (R-410A systems cost more per pound than older R-22 units, which are being phased out nationally) and how much the system needs. If your unit is low on refrigerant, there’s a leak somewhere, and a recharge without finding the leak just means you’ll pay again next season. We find and fix the leak, then recharge to manufacturer spec. Call (903) 494-7686 for an exact quote; estimates are free.
Can you service my AC unit if it isn’t a major brand?
Yes. We’re factory-trained on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard, and that covers the overwhelming majority of residential systems in Houston. If you have a less common brand, call us at (903) 494-7686 with the model details. We’ll tell you up front whether we can service it. No dispatch fee gamble; no wasted visit.
Do you really answer the phone 24/7?
Yes. A live person answers our phone line around the clock, every day including holidays. No answering service that takes a message and no callback queue. If your AC dies at 2 a.m. in August, a human picks up. The number is (903) 494-7686.
Get Your AC Fixed Today
If your system’s down or running weak, don’t let a Houston summer afternoon make the problem worse. Heat and humidity stress every component, and a small failure today can wreck a compressor by next week. Call Dalton Heating & Air Houston at (903) 494-7686 for a free repair estimate. You’ll get a live person, an honest range over the phone, and a written price before any work begins. If the fix doesn’t hold for a full year, we’re back at no charge. That’s the deal, in writing, every time.
Written by Marco Benitez, Owner at Dalton Heating & Air Houston, serving Houston.