Heating Repair in Greenville, TX
Fast, honest, flat-rate residential furnace and heat pump repair in Greenville. Diagnostic $85 (waived with repair). Licensed TACLA126718E, EPA 608 Universal certified, family-owned since 2018.
How Much Does Heating Repair Cost in Greenville?
Furnace repair in Greenville starts at $85 for the diagnostic (waived with any repair). Most common heating repairs fall in the $250-$1,300 range. We're flat-rate, which means the price quoted before we start is the price you pay at the end. Frosty Club members save 10-15% on every repair.
| Repair | Regular Price | Frosty Club Member |
|---|---|---|
| Diagnostic / service call(Waived with repair) | $85 | $72.25 |
| Furnace ignitor replacement | $400 | $340 |
| Flame sensor replacement | $400 | $340 |
| Pressure switch replacement | $250 – $550 | $212.50 – $467.50 |
| Pilot assembly replacement | $350 – $550 | $297.50 – $467.50 |
| Gas valve replacement | $400 – $1,200 | $340 – $1,020 |
| Inducer motor replacement | $500 – $1,300 | $425 – $1,105 |
| Blower motor (standard) | $750 – $1,500 | $637.50 – $1,275 |
| Blower motor (ECM) | up to $2,800 | up to $2,380 |
| Control board (universal) | $500 | $425 |
| Control board (ECM / modulating) | up to $3,500 | up to $2,975 |
| Thermostat (basic) | $350 | $297.50 |
| Thermostat (programmable) | $500 | $425 |
| Cracked heat exchanger(CO safety — never repaired) | FULL FURNACE REPLACEMENT | FULL FURNACE REPLACEMENT |
Cracked Heat Exchanger: Safety First
A cracked heat exchanger means combustion gases — including carbon monoxide — can leak into your home's air supply. We NEVER repair a cracked heat exchanger. The only safe fix is a full furnace replacement. If I find a crack during diagnostic, I red-tag the unit on the spot and show you our three replacement tiers. Learn more about CO safety at the EPA.
Save More with Frosty Club
Basic ($99/yr):10% off all services | Premium ($300/yr): 15% off + $500 repair credit + 2 free tune-ups (fall heating + spring AC)
Join Frosty ClubWhat Are the Most Common Heating Problems in Greenville?
Texas winters are mild, but furnaces still need regular service — and when they fail on a 28°F January morning, they tend to fail all at once. Here's what I see most often on Greenvilleheating calls, and what each one typically costs to fix.
Furnace won't ignite
Failed hot-surface ignitor ($400) or coated flame sensor ($400). Both are same-day fixes. The $85 diagnostic identifies the exact cause.
Blowing cold air instead of hot
Usually a failed ignitor, bad flame sensor, or a stuck gas valve. We run a combustion analysis to confirm the exact cause before quoting.
Loud buzzing or grinding
Dying inducer motor ($500-$1,300) — the draft fan pulling combustion gases through the heat exchanger. Replace before it takes out the control board.
Short cycling (on/off/on/off)
Dirty flame sensor, failing limit switch, or restricted airflow. Can be an early warning of a heat exchanger issue — we diagnose carefully.
Gas smell or CO alarm
EMERGENCY — leave the house, call Atmos Energy at 866-322-8667, then call us. We locate the leak source and repair or red-tag as required.
Cracked heat exchanger
Carbon monoxide risk — NEVER repaired. Full furnace replacement required for safety. We confirm with combustion analyzer and bore-scope inspection.
Why Do Greenville Homeowners Choose Frosty's for Heating Repair?
Greenville furnace repair covers the widest era range on our east DFW route. Downtown Greenville and Graham Heights have 1950s-1980s homes with furnaces approaching or exceeding 30 years old — heat exchanger inspection is mandatory on every one of these diagnostics. Stone Creek Ranch and Walnut Creek (2000s-2020s) have newer equipment where ignitors ($400, $340 Frosty Club) and flame sensors ($400, $340) are the typical failures. As the Hunt County seat and home to L3Harris Technologies (Greenville's largest employer), the city has a mix of long-term residents in older neighborhoods and newer families in master-planned construction. GEUS municipal electric means Greenville is NOT on the deregulated Oncor grid — a factor when evaluating heat pump versus gas furnace economics.
Heat exchanger integrity is the top safety concern on Greenville's older furnace stock. Per the CDC, CO poisoning sends 50,000 Americans to emergency rooms annually, and cracked heat exchangers are one of the most common residential sources. On the 1960s-1980s homes in Graham Heights and Downtown Greenville, humidity from nearby Lake Tawakoni can accelerate heat exchanger corrosion, and the older construction often has less attic ventilation than modern code requires — creating hotter attic conditions that stress all furnace components. We condemn and replace — never weld or patch. Every heating diagnostic includes a combustion-analyzer CO reading.
Common Greenville heating repairs: hot-surface ignitor $400 ($340 members), flame sensor $400 ($340), gas valve $400-$1,200 ($340-$1,020), inducer motor $500-$1,300 ($425-$1,105), pressure switch $250-$550. Heat pump winter failures in newer homes: defrost board ($650-$900), reversing valve ($1,200-$1,800), TXV ($650-$950), heat strip elements ($400-$800). Per Energy.gov, heat pumps deliver 2-3x more heating per electricity dollar in mild climates. Diagnostic is $85 flat (waived with repair). I'm Omar Jacobo, EPA 608 #2396328, TACLA126718E licensed. 99 Google reviews, 4.9 stars. Call (469) 251-0858.
Neighborhoods we serve in Greenville: Stone Creek Ranch, Walnut Creek, Graham Heights, Brockett, Downtown Greenville, Lake Tawakoni area
Why Should I Trust Frosty's Credentials for Heating Repair?
Because a gas furnace that's repaired wrong can leak carbon monoxide. Every credential below — TACLA126718E, EPA 608 #2396328, 99 Google reviews — is independently verifiable. We red-tag cracked heat exchangers on the spot; we never patch them.
TACLA126718E
Texas HVAC Contractor License held by Mariafernanda Jacobo. Issued and regulated by the Texas Department of Licensing and Regulation.
EPA 608 Universal
Omar Jacobo, #2396328. Required by the U.S. EPA for any refrigerant work on heat pumps (R-22, R-410A, R-454B, R-32). Also ensures safe combustion analysis standards.
Energy Star Partner
Replacement heating systems meet or exceed U.S. Department of Energy minimums. 90%+ AFUE furnaces and ENERGY STAR heat pumps qualify for some utility rebates.
Learn more about our credentials on our About page or visit omar-jacobo.com.
What Do Greenville Homeowners Ask About Heating Repair?
How Much Does Furnace Repair Cost in Greenville, TX?
Diagnostic $85 flat (waived with repair). Common repairs: ignitor $400 ($340 Frosty Club), flame sensor $400 ($340), gas valve $400-$1,200 ($340-$1,020), inducer motor $500-$1,300 ($425-$1,105), pressure switch $250-$550. All flat-rate.
Is My Older Greenville Furnace Heat Exchanger Safe?
On 1960s-1980s Graham Heights and Downtown Greenville furnaces, heat exchanger inspection is critical. Per the CDC, cracked exchangers leak CO — 50,000 ER visits annually. Every diagnostic includes CO testing and visual inspection. Cracked exchangers are always condemned.
Do You Repair Heat Pumps in Greenville?
Yes — newer Stone Creek Ranch and Walnut Creek homes increasingly use heat pumps. Common winter failures: defrost board ($650-$900), reversing valve ($1,200-$1,800), TXV ($650-$950), heat strip elements ($400-$800). We service all major brands.
Does GEUS Affect My Heating Repair Costs?
No — repair pricing is flat-rate regardless of your utility provider. GEUS versus Oncor matters for replacement economics (operating cost projections), but not for repair pricing. A $400 ignitor is $400 whether you're on GEUS or Oncor.
How Fast Can You Reach Greenville for Heating Repair?
About 60 minutes from Farmers Branch via I-30 East. During hard freezes we prioritize no-heat calls. After-hours diagnostic: $250 non-member, $212.50 Basic, $85 Premium. Call (469) 251-0858.
What Other HVAC Services Does Frosty's Offer in Greenville?
Beyond heating repair, we cover every residential HVAC need in Greenville — AC repair, full system replacement, annual tune-ups, and Frosty Club membership discounts. One licensed contractor (TACLA126718E) for every job.
How Do I Schedule Emergency Heating Repair in Greenville?
Call us or request service online. Same-day appointments available for Greenville homeowners during winter cold snaps. Flat-rate pricing — no surprises, no hourly charges, no upsell scripts.
Written by Omar Jacobo, EPA 608 Universal Certified Lead Technician at Frosty's HVAC LLC. Licensed TACLA126718E.
Written by
By Omar Jacobo
Texas Licensed HVAC Contractor #TACLA126718E · EPA #2396328
Co-Owner of Frosty's HVAC LLC, serving DFW since 2018. Learn more
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