Emergency HVAC in Denton, TX
No cool on a 105°F day. No heat on a 25°F night. Gas smell at 2 AM. When HVAC fails, you need flat-rate, honest, fast response. $85 diagnostic, $250 after-hours, $0 overtime for Frosty Club members. Licensed TACLA126718E, EPA 608 Universal certified, family-owned since 2018.
Gas Smell or CO Alarm? Call 911 + Atmos Energy FIRST
Gas smell: Leave the house immediately. Do not flip switches or light matches. From outside, call Atmos Energy: 866-322-8667. Atmos will shut off the gas at the meter. CO alarm sounding: Leave immediately and call 911 from outside. Once safety services have cleared the house, call us at (469) 254-0548 for diagnostic and repair. We NEVER repair cracked heat exchangers — those require full furnace replacement only.
How Much Does Emergency HVAC Cost in Denton?
Every emergency repair in Dentonis flat-rate, quoted before we touch anything. No hourly charges, no surprise add-ons. $85 diagnostic during business hours (waived with repair), $250 after-hours service call (zero for Frosty Club Basic members). Here's what the most common emergency repairs cost.
| Service | Regular Price | Frosty Club Member |
|---|---|---|
| Diagnostic / service call (business hours)(Waived with repair) | $85 | $72.25 |
| After-hours service call($0 for Frosty Club Basic) | $250 | $212.50 |
| Capacitor replacement | $500 | $425 |
| Contactor replacement | $600 | $510 |
| Blower motor (standard) | $750 – $1,500 | $637.50 – $1,275 |
| Compressor replacement | $3,500 – $5,000 | $2,975 – $4,250 |
| Furnace ignitor | $400 | $340 |
| Gas valve replacement | $400 – $1,200 | $340 – $1,020 |
Frosty Club Eliminates the Overtime Charge
Basic ($99/yr):$0 after-hours surcharge + 10% off all repairs | Premium ($300/yr): $0 overtime + 15% off + $500 repair credit + 2 free tune-ups
A single after-hours emergency saves $165 vs regular pricing. Most members break even on their first call.
Join Frosty ClubWhat Counts as an HVAC Emergency in Denton?
Some HVAC problems can wait until tomorrow. Others can't. Here's how I triage emergency calls in Denton — and what to do in each case.
No cooling, 95°F+ summer
Real emergency when elderly, infants, or anyone with medical conditions is in the house. DFW summer heat kills. Move family to coolest room, run fans, stay hydrated, call us immediately.
No heat, below 35°F
Emergency for elderly, infants, and pipe-freeze risk. Usually ignitor, flame sensor, gas valve, or pressure switch. $400-$1,200 range. Same-visit fix when parts are in stock.
Gas smell
LIFE SAFETY. Leave the house immediately, call Atmos Energy 866-322-8667 from outside, then 911. Do not flip switches. Once gas is shut off, call us to diagnose the source and repair.
CO alarm sounding
LIFE SAFETY. Leave the house, call 911 from outside. Usually a cracked heat exchanger (full furnace replacement, we NEVER repair) or vent leak (repairable). Never run the furnace until cleared.
Water leaking from air handler
Clogged condensate drain triggered the safety switch — or the pan overflowed and water is dripping from the ceiling. Shut off the breaker. Call us. Drain clearing runs $350 ($297.50 members).
Electrical burning smell
Shut off the breaker immediately. Usually a failing contactor, blower motor, or wire connection. Do NOT run the system until we diagnose. Repair is $500-$1,500 range.
Why DentonHomeowners Call Frosty's for Emergencies
Denton emergency calls have a scheduling reality nobody else in DFW has to deal with: we're 30 minutes up I-35E from the Farmers Branch shop. That means a "right now" call from Denton is an hour-and-a-half round trip before we even start working — which is exactly why Frosty Club priority scheduling is worth more to Denton homeowners than to anyone closer in. Members jump to the front of the line when every AC in North Texas is failing during a 100°F stretch. Emergency response during business hours typically runs 60-90 minutes for members and 2-4 hours for non-members. No overtime charges for Premium members. Call (469) 254-0548 and a human answers — we don't use answering services that play phone tag with you for two hours.
Here's what actually counts as an emergency worth a same-day Denton call: AC fully down when it's 95°F+ and you have kids, pets, or elderly family in the house (and on Robson Ranch retiree calls, we always treat this as urgent); heat fully down when it's below freezing (Denton gets more freeze nights than cities farther south); water pooling from the attic onto a ceiling (clogged condensate drain, common in prewar downtown homes); burning smell or smoke from any part of the system; suspected gas leak (call 911 and the gas company first); CO detector going off near the furnace. If you're comfortable and nothing is actively damaging the house, we can usually save you money by scheduling for tomorrow at regular rates.
Emergency diagnostic is the same $85 flat rate as a scheduled call, waived with any repair. We do not charge emergency surcharges — flat-rate means flat-rate. After-hours service (before 7 AM or after 8 PM) runs $250 for non-members, $212.50 for Frosty Club members, and Premium members pay the regular $85 with no overtime. That matters in Denton because the drive alone adds to response time — and paying for the drive twice (emergency surcharge plus overtime) is exactly the kind of thing we won't do. The phone number is (469) 254-0548 — that rings to Omar or Mariafernanda directly, not a call center.
Neighborhoods we serve in Denton: Robson Ranch, Wolflin, Rayzor Ranch, Mockingbird Lane, Oak Gardens
Why Our Credentials Matter for Emergency HVAC
TACLA126718E
Texas HVAC Contractor License held by Mariafernanda Jacobo. Issued and regulated by the Texas Department of Licensing and Regulation.
EPA Combustion Safety
Per the U.S. EPA CO Safety Guide, cracked heat exchangers are a leading cause of residential CO poisoning. We NEVER repair — full replacement only.
DOE Emergency Preparedness
The U.S. Department of Energy recommends annual HVAC maintenance to prevent emergency breakdowns. Frosty Club Premium includes 2 tune-ups per year.
Learn more about our credentials on our About page or visit omar-jacobo.com.
Emergency HVAC FAQ for Denton, TX
Do you offer 24/7 emergency HVAC in Denton?
We offer emergency response during peak heat and cold seasons, and after-hours diagnostic/repair year-round. After-hours call (before 7 AM or after 8 PM) is $250 for non-members, $212.50 for Basic members, and waived to the regular $85 for Premium members. Because Denton is a 30-minute drive, we prioritize no-heat situations in freezes and no-AC situations over 95°F, especially at Robson Ranch and homes with elderly residents. Call (469) 254-0548.
What counts as an HVAC emergency in Denton?
True emergencies: AC fully down over 95°F with vulnerable family members, heat fully down below freezing, water dripping from the ceiling (clogged condensate drain), burning smell or visible smoke, gas smell (call gas company first), or CO detector alarm near the furnace. If you're uncomfortable but nothing is actively damaging the house, next-day service usually saves you money — even accounting for the drive.
How fast can you get to Denton in an emergency?
We're 30 minutes from Denton on I-35E under normal traffic — longer in rush hour. Emergency response during business hours is typically 60-90 minutes for Frosty Club members (priority scheduling) and 2-4 hours for non-members. After-hours response is usually 2-3 hours. A human answers our phone — we don't use answering services that play phone tag. Priority scheduling is genuinely worth more for Denton customers than for closer-in cities.
Do you charge emergency surcharges in Denton?
No. We're flat-rate, which means flat-rate. Diagnostic is $85 during business hours (waived with repair), and $250 after-hours ($212.50 for Basic members, $85 for Premium members). Repair prices don't change based on time of day or distance — a capacitor is $500 in downtown Denton at 2 PM or 2 AM. We don't stack mileage charges on top of emergency surcharges.
My AC is leaking water onto my downtown Denton ceiling — is this an emergency?
Yes, treat it as urgent. In prewar homes around the Denton square and Wolflin, clogged condensate drain lines are our #1 water-damage cause because the original plaster ceilings and wood lath are not forgiving. We clear the drain ($350, $297.50 for members) and install a float switch ($400) to prevent a repeat. Left alone, a clog can cause plaster damage, mold growth, and ruin attic insulation. Call (469) 254-0548.
Related Services & Resources
Denton HVAC Emergency? Call Now.
Omar or Mariafernanda picks up directly — no call center, no commission scripts. 24/7 for true emergencies. We prioritize by health risk, not first-come-first-serve. Frosty Club members skip the queue automatically.
Written by Omar Jacobo, EPA 608 Universal Certified Lead Technician at Frosty's HVAC LLC. Licensed TACLA126718E.
Written by
Omar Jacobo
EPA 608 Certified Technician (#2396328) | Co-Owner, Frosty's HVAC LLC
Omar has been serving local homeowners since 2018. Learn more
Ready For Reliable HVAC Service?
Request service online, call for same-day help, or see your replacement price.
Call Now