Emergency HVAC Repair Salt Lake City | 24/7 Dispatch

24/7 Emergency HVAC Repair in Salt Lake County

January 14, 2025. 11:47 p.m. on a Tuesday with -4°F outdoor and a high of 8°F predicted for the next day. A customer named Hayden L. in Rose Park called the emergency line: his 2014 Goodman GMS80 furnace had shut down approximately 90 minutes earlier and would not restart. He’d checked the basics — thermostat set correctly, breakers on, gas valve open, filter not catastrophically dirty — with no resolution. Indoor temperature had dropped from 70°F to 58°F in those 90 minutes; with -4°F outdoor temperatures and 1980s-era insulation in his Rose Park home, the home would reach 35-40°F by morning without heat. Pipes would freeze. Hayden has a 3-year-old daughter and an 18-month-old son. Dakota Whitfield was dispatched from his home in Murray, arrived at Hayden’s at 12:43 a.m. (56 minutes from call to arrival; better than our 1h47m average across 89 winter no-heat calls in 2024-25). Diagnosis took 22 minutes: pressure switch contacts were failing, intermittently closing during normal startup but opening under draft load. Truck stock had the Honeywell IS20 replacement. Furnace restored to operation at 1:31 a.m., indoor temperature returning to 65°F by 2:45 a.m. Total emergency dispatch: $89 after-hours dispatch fee + $245 pressure switch replacement + $149 emergency surcharge = $483. Hayden’s pipes didn’t freeze; his kids slept through what could have been a serious cold-weather incident. This is what 24/7 emergency dispatch exists for. Not every furnace failure is an emergency; cold-weather no-heat with young children, elderly occupants, or freezing pipe risk is clearly emergency — and waiting until morning isn’t acceptable.

Emergency HVAC service is the most stressful work we do, both for the homeowner experiencing the problem and for the techs responding to it. The work happens at unfavorable hours, in difficult conditions (extreme cold, dark, sometimes during weather events that affect travel), with the customer dealing with anxiety about pipes freezing, family comfort, or potential property damage. Our dispatch protocols, technician training, and on-call rotation are designed to manage these factors so that emergency response is consistent and reliable. This page covers what qualifies as emergency dispatch, what the response process looks like, what it costs, and how to think about emergency vs. next-day service decisions.

What Qualifies as Emergency Dispatch

Cold-weather no-heat (winter):
Heating system completely non-functional with outdoor temperatures below 30°F. Especially urgent with: young children (under 5), elderly occupants (over 75), occupants with medical conditions affected by cold, pipes likely to freeze (older homes with limited insulation, plumbing on exterior walls, well-water systems), or expected duration without heat exceeding 6-8 hours.
Hot-weather no-cool (summer):
Cooling system completely non-functional with outdoor temperatures above 90°F. Especially urgent with: elderly occupants (over 75), occupants with medical conditions affected by heat (heart conditions, certain medications), young children or infants, expected duration without cooling exceeding 12-24 hours, and pets that may suffer in extreme heat.
Carbon monoxide detector activation:
If your CO detector alarms, evacuate immediately, call 911, do not re-enter. After fire department clears the property, emergency dispatch to identify CO source and ensure safe operation. Cannot resume normal occupancy until source is identified and equipment is verified safe.
Gas smell or suspected gas leak:
Evacuate immediately, call 911, then Dominion Energy emergency line (800-323-5517). Do not use light switches, electronics, or open flames during evacuation. Emergency HVAC dispatch after Dominion confirms safe entry; we handle equipment-side issues that may have contributed to leak.
Water leak from HVAC equipment causing property damage:
Active water leak from AC, evaporator coil drain, boiler, or hydronic system. Active water damage occurring to floors, ceiling, walls, or stored items. Equipment shutdown and leak stopped to prevent ongoing damage.
Burning smell from HVAC equipment:
Electrical, mechanical, or unusual burning odors from any HVAC equipment. Indicates potential fire risk — shut equipment off at the disconnect and call for emergency dispatch.
Multiple safety devices activated:
Equipment that’s tripped multiple safety devices in succession (high limit switch repeatedly, pressure switch lockout, flame sensor lockout) indicates serious problem. Continued operation attempts may cause damage; equipment shutdown and emergency dispatch.
Boiler equipment leaks or pressure issues:
Active hydronic system leaks, dramatic pressure changes (relief valve weeping continuously), or unusual operation. Hydronic emergencies can quickly cause significant property damage.
Equipment damage from external event:
Lightning strike, vehicle collision, storm damage, theft of refrigerant or copper, vandalism. Documentation needed for insurance claims; emergency dispatch verifies safety and stops ongoing damage.

What Doesn’t Qualify (Wait Until Business Hours)

  • Single-zone temperature problem with other rooms comfortable. If most of your house is heating/cooling normally but one room is uncomfortable, schedule next-business-day service. Emergency dispatch is for system-wide failures.
  • Strange noise without performance issue. Unusual sound but equipment is still functioning. Schedule next-business-day diagnostic; emergency response isn’t needed.
  • Long-running performance degradation. Furnace not heating as well as it used to but still running. Schedule next-business-day tune-up or diagnostic.
  • Filter change reminder or thermostat low-battery alert. These are routine maintenance items. Address during business hours.
  • Mild weather conditions: Furnace failure in 50°F outdoor temperature isn’t typically emergency. Some heat retention overnight; schedule first-thing-morning service.
  • “It might be working harder than usual” without specific symptoms. Diagnostic during business hours.

If you’re not sure whether your situation is emergency or can wait, call the line and describe the symptoms. Dispatch can help you decide. We don’t charge to discuss whether you need emergency service.

Emergency Response Process

  1. Initial call to emergency line. 24/7 answering service routes the call to the on-call technician (during weeknight, weekend, or holiday hours) or to dispatch (during business hours). Initial information collected: customer name, address, contact phone, equipment type if known, symptoms, current indoor temperature, safety concerns (CO detector activation, gas smell, water damage).
  2. Technician contact and ETA. On-call technician contacts customer typically within 10-20 minutes of initial call. ETA depends on technician location relative to customer, current weather conditions, and current dispatch load.
  3. Pre-arrival troubleshooting (when applicable). Some failures can be resolved by customer with technician guidance before tech arrives. Common quick fixes: thermostat battery replacement, breaker reset, condensate drain unclogging, filter replacement, gas valve verification. Tech determines what’s appropriate.
  4. Travel time. Average response from call to arrival: 1 hour 47 minutes across 89 winter no-heat dispatches in 2024-25. Variable depending on technician location, road conditions, time of day. Worst cases (during major snowstorms with limited travel): 3-5 hours typical.
  5. On-site diagnostic. Tech arrives, performs targeted diagnosis based on symptoms reported. Typical emergency diagnosis: 20-45 minutes. Includes safety checks (CO measurement, gas pressure verification, electrical condition) before equipment restoration.
  6. Repair authorization. Tech explains findings and provides repair cost estimate. Customer authorizes the repair. For repairs above $400, written authorization typically obtained.
  7. Repair execution. Most emergency repairs use parts from truck stock (capacitors, contactors, igniters, flame sensors, pressure switches, gas valves on certain platforms, control boards on common platforms). For parts not in truck stock, temporary solutions may be implemented (electric heat alternative, partial operation, etc.) until parts can be obtained during business hours.
  8. Equipment commissioning. After repair, equipment cycled through full operation to verify restoration. Safety measurements re-performed (CO check, draft pressure, etc.).
  9. Documentation and departure. Brief written documentation provided (or sent electronically next business day). Departure typically within 2-3 hours of arrival for standard emergency repairs.
  10. Follow-up. Comfort Care plan members receive follow-up call next business day to verify equipment continues to operate normally. Non-plan customers can call if any issues arise; standard repair warranty applies.

Pricing Reference (Q2 2026)

Emergency dispatch carries premium pricing because the work happens outside normal business hours, often in difficult conditions, with priority over other scheduled work. Standard emergency pricing structure:

After-hours dispatch fee:
$89 per dispatch. Charged once per visit regardless of repair scope. Covers the technician travel time and on-call premium.
Emergency surcharge:
$149 per dispatch for work performed between 6:00 PM and 6:00 AM, weekends, or holidays. Charged once per visit regardless of repair scope.
Standard repair pricing:
Same as business-hours pricing for the actual repair work (parts and labor). The dispatch and surcharge above are added to the repair cost.
Total emergency dispatch examples:
  • Hayden L. case study above: $89 dispatch + $245 pressure switch + $149 surcharge = $483
  • Igniter replacement on no-heat call: $89 + $185-$245 + $149 = $423-$483
  • Capacitor replacement on no-cool call: $89 + $185-$285 + $149 = $423-$523
  • Major repair (control board, blower motor): $89 + $640-$1,400 + $149 = $878-$1,638
Comfort Care plan member benefits:
$149 emergency surcharge waived. 15% off all parts and labor. Priority dispatch (typically 2-hour response window). Standard 1-3 emergency dispatches included annually. Plan members typically save $200-$400 per emergency dispatch.
Premium Care plan member benefits:
Emergency surcharge waived plus $89 dispatch fee waived. 20% off parts and labor. Priority dispatch (typically 1-hour response window). Free service calls for first 4 dispatches per year.
What’s not covered in emergency rate:
Major equipment replacement (full furnace, AC, or boiler replacement) is scheduled rather than performed during emergency dispatch. Emergency dispatch restores function or provides temporary solution; major replacement happens during scheduled work.

Common Emergency Repair Scenarios

Furnace no-heat (winter):
Most common emergency dispatch. Typical causes (in order of frequency): pressure switch failure (~22%), igniter failure (~18%), flame sensor fouling/failure (~15%), gas valve failure (~12%), control board failure (~10%), inducer motor failure (~8%), thermocouple/pilot generator failure on older equipment (~5%), other (~10%). Most resolved with truck-stock parts within 2-3 hours.
AC no-cool (summer):
Second most common emergency dispatch. Typical causes: capacitor failure (~28%), contactor failure (~18%), refrigerant leak with low charge (~15%), condenser fan motor failure (~12%), compressor lockout (~8%), control board failure (~7%), evaporator coil frozen (~6%), other (~6%).
Boiler emergencies:
Less common than forced-air emergencies (boiler systems generally fail more gradually). When emergency dispatch needed: circulator failure, gas valve failure, ignition system failure, leak in distribution piping, low water cutoff failure on steam systems. Often more complex diagnosis than forced-air emergencies.
Gas line emergencies:
Gas smell, suspected leak, equipment shutoff valve failure, post-incident assessment after lightning strike or vehicle collision. Always coordinate with Dominion Energy and fire department before HVAC dispatch can enter.
Hydronic system leaks:
Active water leak from boiler, piping, radiators, or distribution components. Equipment shutdown and isolation to stop active damage. Repair during business hours unless damage is escalating.
Heat pump emergencies (year-round):
Heat pump systems can fail during heating or cooling season. Common causes: reversing valve failure, defrost control failure, refrigerant issues, control system communication failures.
Carbon monoxide events:
CO detector activation or measured elevated CO. Always coordinate with fire department first. HVAC dispatch identifies source after fire department clears the property. Equipment may be red-tagged pending repair.

What Makes Emergency Response Reliable

On-call rotation among trained technicians.
Our 8-tech roster maintains a rotating on-call schedule covering nights, weekends, and holidays. All on-call techs are licensed, EPA Section 608 certified, and trained on our specific procedures. No “we’ll send whoever’s available” — the on-call tech has specific responsibility during their rotation.
Stocked emergency vehicles.
Each service truck carries roughly $4,500-$7,200 in truck stock parts: common capacitors, contactors, igniters, flame sensors, pressure switches, gas valves, control boards for common platforms, refrigerant types in regular use, basic safety supplies. The deeper the truck stock, the higher the first-visit repair completion rate; ours runs 78-84% of emergency dispatches resolved without return visit.
Documented response time data.
We track every emergency dispatch with call time, ETA estimate, arrival time, repair start time, completion time. Average response across 89 winter no-heat dispatches in 2024-25: 1 hour 47 minutes. Average response during summer no-cool: 1 hour 53 minutes. Worst cases (extreme weather): 3-5 hours. Better-than-average response during typical conditions.
Technician health and safety protocols.
Emergency response in dangerous conditions (severe cold, severe heat, storm conditions) has clear safety thresholds. Technicians are not dispatched into conditions that pose serious safety risks; severe weather may delay response. Customer safety is also a consideration — we don’t recommend customers attempt repairs in dangerous conditions while waiting.
Communication during travel.
Technicians communicate with customers during travel for accurate ETA updates and any pre-arrival troubleshooting that might help. Customers experiencing emergencies appreciate knowing when help will arrive.

Bridging Solutions While Waiting for Service

While waiting for emergency dispatch, customers can implement temporary solutions to manage discomfort and prevent damage:

Winter no-heat:
  • Drip exterior-wall plumbing faucets to prevent freezing (very small trickle suffices)
  • Open cabinet doors under sinks on exterior walls (warmer air circulation)
  • Wear warm layers; gather family in one room with closed doors for heat conservation
  • Use safe portable electric space heaters (NOT propane or kerosene unvented heaters — these produce CO)
  • Avoid running gas range or oven for heat (CO production risk; intended for cooking not heating)
  • Stay in heated areas with neighbors or family if conditions become unsafe
Summer no-cool:
  • Close curtains and blinds on south-facing windows to reduce solar heat gain
  • Use box fans pointing outward in upstairs windows (exhaust hot air) and inward in downstairs windows (draw cooler evening air)
  • Stay hydrated, particularly for elderly or vulnerable household members
  • Move sleeping arrangements to basement or coolest part of home
  • Avoid heat-generating activities (cooking, laundry, hot showers) during peak afternoon heat
  • Stay in air-conditioned public spaces if home becomes unsafe (libraries, shopping centers, friends’ homes)
Water leak:
  • Shut off water supply to leaking system (boiler isolation valve, evaporator drain pan, hydronic shutoff)
  • Place buckets, towels under active drips
  • Move stored items away from water-damaged area
  • Document damage with photos for potential insurance claim
  • Power off equipment if water has contacted electrical components
Gas smell or CO event:
  • Evacuate everyone immediately (including pets)
  • Don’t use light switches, electronics, or open flames during evacuation
  • Call 911 from outside the home
  • Call Dominion Energy emergency line (800-323-5517) for gas emergencies
  • Do not re-enter until cleared by fire department
  • Seek medical attention for anyone with CO symptoms (headache, nausea, dizziness)

Common Questions

Will my insurance cover emergency HVAC repair?
Standard homeowner insurance typically does NOT cover routine HVAC repair, even emergency repair. Equipment failure due to age, wear, or component failure is excluded from most policies. Exception: equipment damage from covered loss (lightning strike, vandalism, flood, fire). For equipment damage claims, we provide documentation suitable for insurance submission. Home warranties (separate from homeowner insurance) may cover HVAC repair — check your specific policy.
What if you can’t fix it during the emergency visit?
If parts are not in truck stock or the repair scope is too large for emergency visit, we provide temporary solutions when possible (electric resistance heat for cold-weather situations, partial cooling with adjusted operation, etc.). Parts ordered for next-day service. Customer not double-charged for follow-up visit when initial visit couldn’t complete the repair.
Can I just wait until morning rather than pay emergency rates?
That’s your call. We provide the information you need to decide. Key factors: severity of weather conditions, health/safety risk to occupants, risk of pipe freezing or other secondary damage, and your tolerance for discomfort overnight. We don’t pressure customers into emergency dispatch when next-day service is appropriate.
Why is emergency dispatch more expensive?
Technician is paid premium overtime rates for after-hours work. Truck stock parts are higher cost than parts purchased from distributors during business hours. Travel time at unusual hours often takes longer due to road conditions and lighting. On-call rotation creates fixed cost regardless of whether dispatches happen. Emergency dispatch premium covers these real costs.
Do you do emergency dispatch during holidays?
Yes, 24/7/365. The on-call rotation covers holidays. Technicians take turns being on-call during major holidays. Same emergency rates apply.

Frequently Asked Questions

What’s your average emergency response time?
Across 89 winter no-heat dispatches in 2024-25: 1 hour 47 minutes from call to arrival. Across 67 summer no-cool dispatches: 1 hour 53 minutes. Variable based on technician location, weather conditions, and current dispatch load. Worst-case during major weather events: 3-5 hours.
Can you arrive faster if I pay more?
No. Emergency response is on a first-come-first-served basis (with prioritization for safety-critical situations like CO detection or extreme weather conditions for vulnerable occupants). We don’t accept “rush” payments to skip the queue. Comfort Care and Premium Care plan members receive priority dispatch as part of their plan benefit.
Will the same technician who came tonight do the follow-up work?
When possible, yes — for continuity and equipment history familiarity. Different shifts may mean different technician for follow-up; the case file travels with the equipment record so any tech can pick up the work.
Should I sign up for Comfort Care to get cheaper emergency service?
Comfort Care plan ($189/year) waives the $149 emergency surcharge and gives 15% off repairs. If you anticipate 1+ emergency dispatch per year, the plan typically pays for itself just on emergency savings. Plus you get two annual tune-ups, filter service, and other benefits.
Why didn’t my CO detector go off if there was a gas issue?
UL 2034 CO detectors alarm at 70+ ppm sustained. Chronic exposure at 15-50 ppm causes symptoms but doesn’t trigger detectors. See the carbon monoxide testing page for details on detector limitations and professional CO testing scope.

Emergency Dispatch

Call anytime, day or night, holidays included. Trained technicians on rotation 24/7/365.

Office Hours

  • Emergency Service: 24 hours a day, 7 days a week (always available)
  • Office Staff: Monday – Friday, 8:00 AM – 5:00 PM
  • Closed (office only): Weekends and State/Federal Holidays (emergency line always active)

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Contact Info

(385) 300-1867Phone
info@saltlakecityheatingairconditioning.xyzEmail