Frosty's HVAC
24/7 Emergency Response

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.

4.9 stars · 99 Google reviews
Licensed TACLA126718E
EPA 608 Universal Certified
24/7 Emergency Response
99 Reviews · 4.9 Stars

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.

Where in Denton Do We Run Emergency Calls?

Emergency response to Denton runs from our Farmers Branch base — 30 miles via I-35E North, roughly 40 minutes. We cover 76201, 76205, 76208, 76209, and 76210 including Robson Ranch, Rayzor Ranch, South Lakes, Mayhill, Denia, Oak Cliff, and Historic Downtown Square. Denton sits in Denton County.

Now serving Denton

Denton is about 40 minutes from our Farmers Branch shop on I-35E. Same-day calls are routine when we dispatch early, and Frosty Club priority scheduling matters more here than closer-in cities because of the drive. We stock R-22 reclaimed for the prewar downtown and Mayhill bungalows, replacement contactors and capacitors for the deferred-maintenance UNT/TWU rental stock, and ECM blower modules for the newer Robson Ranch two-stage equipment.

Denton climate context

Denton is the most varied AC repair market we cover anywhere in DFW — 1900s-era bungalows around UNT and TWU with retrofitted ductwork the size of a dryer vent feeding 3-ton systems, 1950s-70s deferred-maintenance student rentals, and brand-new Robson Ranch 55+ active-adult builds where retirees run the thermostat 14+ hours a day. Denton is also on CoServ Electric (not Oncor), so the rate math differs from most of DFW.

How Much Does Emergency HVAC Cost in Denton?

Every emergency repair in Denton is 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.

ServiceRegular PriceFrosty 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 Club

What 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 Do Denton Homeowners 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. I'm Omar Jacobo, TACLA126718E-licensed, EPA 608 Universal (#2396328), 99 Google reviews at 4.9 stars. Se Habla Español.

Within 76201 specifically, three emergency clusters dominate: prewar homes around the Denton square and Wolflin (retrofit ductwork, 1920s-1950s construction, original plaster ceilings vulnerable to condensate water damage), UNT and TWU rental corridors (1950s-70s deferred-maintenance systems that limp through summer until a heat wave exposes them), and Robson Ranch (2002+ 55+ community where retirees run 14+ hour duty cycles and we always prioritize medically-vulnerable residents). Mayhill, Rayzor Ranch, Denia, and South Lakes span the middle eras — 1980s-2010s builder-grade equipment now hitting the typical 15-20 year failure window. The neighborhood and build decade predict what we'll find before we ever pull into the driveway.

Neighborhoods we serve in Denton: Robson Ranch, Wolflin, Rayzor Ranch, Mockingbird Lane, Oak Gardens

Why Should I Trust Frosty's Credentials for Emergency HVAC?

Because every credential is independently verifiable and directly tied to the emergency — Texas HVAC Contractor License TACLA126718E regulates how we touch gas and electrical, EPA CO safety guidance governs every cracked-heat-exchanger call, and the U.S. Department of Energy documents why annual maintenance prevents the emergencies in the first place.

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.

What Do Denton Homeowners Ask About Emergency HVAC?

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.

Do You Handle Emergency R-22 AC Failures in Robson Ranch and Wolflin?

Yes — EPA 608 Universal cert #2396328 lets me legally recover, recycle, and recharge R-22 under federal regulations. R-22 production ended in 2020 under the Clean Air Act phase-out (EPA.gov), so it now runs $200 per pound installed. A typical Robson Ranch and Wolflin R-22 leak repair totals $650-$1,000: electronic leak detection ($250) or nitrogen leak test ($500) plus recharge at $200/lb. Optional leak seal $350 — but it can void manufacturer warranties, so I only recommend it in specific cases. For systems past 12 years with major leaks, planning the transition to R-454B or R-32 is usually the better economics. Read our R-410A phase-out explainer for DFW homeowners.

Do You Handle Emergency R-410A AC Failures in Robson Ranch and Wolflin?

Yes — EPA 608 Universal cert #2396328 covers R-410A diagnosis, leak detection, and recharge. AIM Act 2025 phase-out (Energy.gov) affects new equipment manufacturing, not service work. For a Robson Ranch and Wolflin R-410A emergency, expect $250 electronic leak detection (or $500 nitrogen for complex leaks) plus recharge at $100/lb installed. Most repairs run same-day. Read our R-410A phase-out explainer for DFW homeowners.

How Do I Get Emergency HVAC Help in Denton Right Now?

Call (469) 254-0548 and 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.

OJ

Written by

By

Texas Licensed HVAC Contractor #TACLA126718E · EPA #2396328

Co-Owner of Frosty's HVAC LLC, serving DFW since 2018. Learn more

// Ready When You Are

Ready For Reliable HVAC Service?

Request service online, call for same-day help, or see your replacement price.

Call NowBookText Us