AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateHVAC Company in Garland, TX
Furnace repair in Garland starts with one honest question: does your system make sense for the house it’s in? The post-war ranch homes around 75040 and 75041 still run equipment sized for a 1950s floor plan with ductwork buried in attics that hit 140°F in July, while the larger two-story homes west of Firewheel carry builder-grade systems spec’d for a construction schedule. We work on nine major brands, so the answer comes from your furnace’s condition, not a dealer agreement. Call (866) 964-4152. We answer 24/7. Fast dispatch, 7am-7pm.
Why Garland Homes Are Different
Garland holds two HVAC markets under one city name, and that split shapes every service call. In the dense single-story brick ranches of 75040, 75041 and 75042, original closet air handlers sit undersized and return ducts run through unsealed attic chases. When the North Texas summer settles in with weeks of 100°F-plus afternoons, those systems short-cycle rather than simply run long, and the heat takes a toll on the equipment. Head west toward the 75044 corridor and the housing flips: 1990s and 2000s two-story brick-and-frame subdivisions with cathedral ceilings and oversized systems that never matched a real load calculation. Winter matters here too. A hard freeze can crack condensate lines and split piping on air handlers mounted in garages.
Styles & brands we work with
- AC repair
- Furnace & heating
- Heat pumps
- Ductless mini splits
- Carrier
- Trane
- Goodman
Our Main Garland Services
Most Garland homeowners call us about one of two things: a system that’s stopped cooling, or a system that needs replacing. Here’s what each job looks like in this city.
AC Repair in Garland
In the older ranch stretches of central and south Garland, an AC repair usually begins with airflow, not refrigerant. Attic ductwork from the original install leaks and the closet-mounted air handler can’t move enough air, so the system never gets ahead of a 100°F afternoon. We check static pressure, duct sealing and charge before recommending anything, which matters on refrigerant-era equipment where a wall stack was sealed up decades ago. On the 75044 side, repairs often trace to oversized equipment short-cycling and pulling humidity poorly. For a full rundown of what we handle, see AC Repair in Garland.

AC Installation in Garland
Installation in Garland means sizing the system to the house, not to a builder’s schedule. In a 1950s ranch, that often turns into a duct-and-return rebuild along with the equipment swap, because the original system was never designed for the return air the new unit needs. In the two-story west-side subdivisions, we look at cathedral-ceiling load and second-floor balance before we spec anything. A proper load calculation comes first, and the written fixed price follows. Our AC Installation in Garland page covers what the work involves.

Furnace Repair in Garland
Furnace repair in Garland runs on two different clocks. The 1950s and 1960s ranch homes in 75040 and 75041 carry gas furnaces and air handlers in closets and garages that were never designed for a hard freeze, so a February cold snap can split piping or crack a condensate line before the house ever gets cold. West of Firewheel, the 1990s and 2000s two-story homes run builder-grade systems that tend to fail on the heat side first, because the equipment was sized for a construction timeline rather than the real load. Either way, we handle Furnace Repair as its own discipline, not as a sideline to AC work.
Gas Furnace Repair
Signs you need it
You smell gas near the unit, the burner lights and then shuts off within a minute or two, or the blower runs but the air never warms.
What it costs in Garland
Most gas furnace repairs in Garland run $150 to $700, with the written estimate setting the final price.
How we do it
We shut off the gas supply, test the ignition and flame sensor, inspect the heat exchanger for cracks, and confirm the venting before we restore operation.
Heating Repair
Signs you need it
The house warms unevenly, the system blows cool air on a cold morning, or the unit cycles on and off every few minutes.
What it costs in Garland
Heating repairs typically fall between $150 and $700, and the written estimate sets the final price.
How we do it
We check thermostat call, airflow, ignition sequence and safety switches, then trace the fault to the part so we’re replacing what failed, not guessing.
What Furnace Repair Costs in Garland
| Item | Typical range in Garland |
|---|---|
| Furnace repair (most jobs) | $150 – $700 |
| Heating repair | $150 – $700 |
| Furnace maintenance tune-up | $80 – $200 |
Can you repair my furnace the same day in Garland?
Same-day furnace repair is often possible in Garland, especially on no-heat calls when parts for your brand are available. We book around fast dispatch from 7am to 7pm, Sunday through Friday. Call (866) 964-4152 – estimates are free.
Should I repair or replace my Garland furnace?
Repair usually wins when the furnace is otherwise sound and the failed part is a straightforward replacement. Replacement makes more sense when the heat exchanger is compromised or repeated repairs are stacking up. We’ll tell you honestly which one fits. Call (866) 964-4152 for a free estimate.
Brands We Service in Garland
Our technicians are certified across nine major brands, including Carrier, Daikin, Bryant and American Standard, so a Garland homeowner rarely hears that their equipment is one we can’t work on. We don’t claim stocked parts for any brand; we source the right part and quote the turnaround when we write the estimate. Get the full picture on our brands.
See the difference
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After
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After
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AfterPricing for HVAC Company in Garland, TX
| Service | Typical range in Garland |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| Heating repair | $150 – $700 |
| Tune-up | $80 – $200 |
| AC installation | $3,500 – $7,500 |
In Garland, two things push price up most often: ductwork that needs rebuilding during a system swap, and equipment that has to be re-sized for an older ranch home. We quote upfront and put the final number in writing before any work begins.
Neighborhoods We Serve in Garland
We work throughout Garland, from the older ranch streets of the central and southern ZIPs out to the Firewheel area and the two-story subdivisions west of it. Response times across the city are quick, and dispatch runs from 7am to 7pm, Sunday through Friday. A few areas we cover regularly:
- Firewheel
- Downtown Garland / central ranches
- South Garland
- North Garland near 75044
Service Area – Cities Near Garland
Garland sits close to several cities we also serve, so a homeowner near a city line gets the same coverage. If you’re just outside Garland, you can reach us at (866) 964-4152. Nearby areas include Richardson, TX, Mesquite, TX, Plano, TX and Dallas, TX. Call to confirm your address falls in our dispatch area.
Serving Garland, TX – Our Local Coverage Area
We serve Garland and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Garland
Most Garland calls get same-day scheduling when dispatch has an opening. We answer 24/7 and dispatch from 7am to 7pm, Sunday through Friday, so a call outside those windows books into the next opening. Call (866) 964-4152.
Most cities require a permit for system replacement, so ask Garland’s building department what your job needs before work starts. We flag permit requirements in the written estimate so nothing catches you off guard.
We cover the whole city, including the 75040, 75041, 75042 and 75044 areas. Call (866) 964-4152 and we’ll confirm your address fits our dispatch area. Estimates are free.
To book a furnace repair, AC repair or system install in Garland, call Whitman AC Repair at (866) 964-4152. We answer 24/7, dispatch from 7am to 7pm Sunday through Friday, and every estimate is free. Tell us your brand and we’ll put a technician on it.
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.
- 3A background-checked tech heads outLicensed & insured, typically within the hour.
- 4You approve before work beginsNothing starts until you say go.
What Garland Customers Say
"Work was done properly. I did have to follow up twice to get the invoice and the warranty info emailed over. The repair itself has been trouble free."
- Andre Mosley"Contactor was pitted and chattering. Cheap part, quick fix, and he showed me the burn on the old one so I could see for myself."
- Holly Thompson"Ductwork in the attic had a disconnected run that had been dumping cold air into the insulation for who knows how long. He found it, resealed it, and one bedroom that was always hot is now normal."
- Rosa Herrera