Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Before
After
Before
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Before
AfterHVAC Company in Corinth, TX
Dalton Heating & Air handles heating and cooling work across Corinth, TX. Most Corinth homes we see are 1990s and 2000s construction, which means aging split systems, electric heat pumps that work year-round, and furnaces hitting the end of their typical 15-to-20-year life. Our crews work on all of it. If you need a repair, a replacement, or a straight answer on what a job should cost, call (361) 306-9515 and you’ll get a real person, day or night.
Why Corinth Homes Are Different
Corinth sits on the north edge of the Dallas-Fort Worth sprawl with soil and weather that put real stress on HVAC equipment. The clay-heavy soil shifts with moisture, which means slab foundations move a few fractions of an inch over time. That movement shows up as refrigerant line stress, condensate drain pitch problems, and duct work that separates at the joints. A furnace that ran fine for years can suddenly short-cycle because a drain line no longer slopes the way it did when the house was built.
The climate is the other factor. Corinth gets 100-plus degree stretches in July and August and hard freezes most winters. Systems here run hot and cold in the same week. That is why we see more compressor failures on heat pumps in Corinth than in milder parts of the metro, and why heat pump installations need to be sized for both cooling load at 102 degrees and heating performance down in the 20s. Older neighborhoods around Lake Sharon and the homes off I-35E tend to be the original equipment from the build date, which means a lot of R-22 systems that are due for a changeout. Newer developments up by Hickory Creek Road and along Post Oak Drive run higher-efficiency single-stage and two-stage units, but they still fail when the Texas sun cooks the outdoor coil for a decade straight.
Our Main Corinth Services
Most calls we take in Corinth are for AC repair in the summer and furnace repair in the winter. Heat pump installation is the biggest-ticket job we do here, especially in homes making the switch off an older electric furnace or a dying R-22 air conditioner. Each service has its own Corinth page with the pricing, the process, and the guarantees laid out plainly.
AC Repair in Corinth
Summer is not forgiving in Corinth, and a failed AC on a 101-degree afternoon needs an answer fast. We dispatch a background-checked, uniformed technician to diagnose the problem, put the repair price in writing before any work starts, and stand behind the repair with a full-year written guarantee. Common failures here are capacitor burnouts from heat exposure, contactor pitting on older units, and low refrigerant caused by slow leaks at brazed joints. See the full breakdown on our AC Repair in Corinth page.
Heat Pump Installation in Corinth
A heat pump makes real sense in Corinth. The winters are cold enough that an electric furnace gets expensive, but not cold enough to need a gas furnace in most homes. A properly sized heat pump handles both ends of the Corinth climate and cuts operating cost versus running resistance heat. We walk through load calculation, duct assessment, and the exact installed price in writing before any equipment is ordered. The full scope is on our Heat Pump Installation in Corinth page.
Furnace Repair in Corinth
When a furnace quits during a Corinth cold snap, it is usually an igniter, a flame sensor, a pressure switch, or a control board. Our techs carry the common parts for Trane, Lennox, and Goodman units on the truck, so most furnace repairs are done in a single visit. The repair price is in writing before we turn a wrench, and it is covered by the same full-year written guarantee we put on every job. Details are on our Furnace Repair in Corinth page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Corinth
Our techs are factory-trained on the major residential lines, and the trucks stay stocked with common parts for Trane, Lennox, and Goodman equipment. That keeps most repairs to one trip. We also service Rheem systems, though less common in Corinth, and can handle any of our brands with the same written pricing and guarantee.
Pricing for HVAC Company in Corinth, TX
| Service | Typical range in Corinth |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation (full system) | $3,500 – $7,500 |
| HVAC tune-up | $80 – $200 |
What pushes a repair toward the high end in Corinth is usually the part. A compressor replacement or an indoor blower motor runs more than a capacitor or a contactor. What doesn’t change is the process: you get the price in writing before any work begins, and you never pay more than that written number unless you approve a change in writing yourself.
Neighborhoods We Serve in Corinth
We work across the entire city of Corinth plus the unincorporated pockets right around it. Typical response time for a service call in Corinth is same-day for calls before about 2:00 p.m., and next-morning for calls after that, with emergency after-hours dispatch available.
- Lake Sharon
- Corinth Ranch
- Post Oak
- Hickory Creek
- The Meadows
Service Area – Cities Near Corinth
Corinth is our focus and we cover the whole city. If you have family or property in Fort Worth, TX, our crews route through there regularly. We also serve the broader metro with pages for Houston, TX, San Antonio, FL, and Dallas, GA. Scheduling is coordinated from our Dallas-Fort Worth office, and the crews serving Corinth live and work in this part of the metro.
Serving Corinth, TX - Our Local Coverage Area
We’re based in the Corinth area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Corinth
Same day for calls placed before mid-afternoon on weekdays. After-hours and weekend calls get emergency dispatch, with a technician at your door as soon as the route allows. Call (361) 306-9515 and a live person tells you exactly when we’ll be there.
Most repairs don’t require either. For equipment replacement, the city of Corinth requires a mechanical permit, which we pull as part of the installation. HOA rules in neighborhoods like Corinth Ranch and The Meadows sometimes specify condenser placement or screening, and we handle that paperwork before the install date.
Corinth is squarely inside our regular service area. There is no trip charge for a service call in Corinth, and the price you’re quoted for the actual work is the price you pay, in writing, before anything starts.
If your AC or furnace is not doing what it should, call (361) 306-9515 for a free estimate. You’ll talk to a person, not a script, and you’ll know the price before any work starts.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Corinth Customers Say
"Honest, direct people. Told me what the furnace needed and nothing more, and the bill matched."
- Eliza S."Coil cleaning and a refrigerant check before summer. AC has never been this cold."
- Marty D."Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J.