HVAC Repair in Las Vegas
Complete heating, cooling, and ventilation repair for Las Vegas homes
Short answer: The Cooling Company provides full-system HVAC repair in Las Vegas, covering air conditioning, heating, ventilation, and thermostat issues under one roof. Our licensed technicians diagnose every component of your system for a $79 diagnostic fee, deliver same-day service, and provide upfront pricing before any work begins. Call (702) 567-0707 or book online.
HVAC stands for heating, ventilation, and air conditioning — and when any part of that system breaks down in Las Vegas, your home's comfort and safety are at risk. Summer temperatures routinely exceed 115 degrees, and winter nights in the desert can drop below freezing. Your HVAC system handles both extremes plus everything in between, and that workload takes a toll.
The Cooling Company provides comprehensive HVAC repair across the entire Las Vegas Valley, including Henderson, North Las Vegas, Summerlin, and surrounding communities. Unlike companies that specialize in only cooling or only heating, our technicians are trained to diagnose and repair the complete system — from the condenser on your roof to the furnace in your attic, from the ductwork behind your walls to the thermostat on your hallway wall.
What Makes HVAC Repair Different from AC-Only Repair
Many homeowners search for "AC repair" when they actually need HVAC repair. The distinction matters because your heating and cooling systems share critical components. A failing blower motor affects both your air conditioner and your furnace. Leaky ductwork drives up costs in summer and winter. A thermostat malfunction can leave you with no cooling in July or no heat in January.
When you call for HVAC repair, our technicians evaluate the entire system rather than focusing on a single component. This approach catches underlying problems that a cooling-only or heating-only diagnosis might miss — saving you from repeated service calls and escalating repair bills. Not sure whether your system needs a repair or a full replacement? Read our HVAC repair vs. replace guide for a clear decision framework.
- AC repair focuses on the condenser, evaporator coil, refrigerant, and cooling-specific components. Learn more on our AC repair page.
- Heating repair covers the furnace, heat exchanger, gas valve, ignitor, and heating-specific parts. See our heating services page.
- HVAC repair addresses all of the above plus shared systems: ductwork, blower motors, thermostats, control boards, air handlers, and ventilation.
Common HVAC Problems We Repair
Air Conditioning Issues
- AC blowing warm air or not cooling to the set temperature
- Compressor failure or short cycling
- Refrigerant leaks and low charge
- Frozen evaporator coils
- Capacitor and contactor failures
- Condensate drain clogs causing water leaks
- Condenser fan motor failures — one of the most common summer breakdowns in Las Vegas
Heating Issues
- Furnace not igniting or producing no heat
- Heat exchanger cracks (safety hazard — carbon monoxide risk)
- Gas valve malfunctions
- Ignitor and flame sensor failures
- Heat pump not switching to heating mode
- Pilot light problems on older furnaces
Ventilation and Airflow Issues
- Weak airflow from vents throughout the house
- Uneven temperatures — some rooms hot, others cold
- Ductwork leaks, disconnections, or damage
- Excessive dust or poor indoor air quality
- Strange odors from the vents
- Loud noise from the air handler or ductwork
Thermostat and Control Problems
- Thermostat not responding or blank screen
- System not switching between heating and cooling
- Temperature reading inaccurate
- Wi-Fi thermostat connectivity issues
- Control board faults and error codes
HVAC Repair Cost in Las Vegas
HVAC repair costs vary depending on which component has failed, the parts required, and the complexity of the job. Every service call starts with our $79 diagnostic, during which our technician identifies the root cause and presents options with clear pricing before any work begins.
| Common HVAC Repair | Typical Cost Range | Repair Time |
|---|---|---|
| Diagnostic fee | $79 | 30 – 60 min |
| Capacitor replacement | $150 – $300 | 30 – 45 min |
| Thermostat replacement | $125 – $450 | 30 – 60 min |
| Blower motor replacement | $350 – $800 | 1 – 2 hours |
| Ignitor or flame sensor | $150 – $350 | 30 – 60 min |
| Refrigerant recharge (R-410A) | $200 – $600 | 45 – 90 min |
| Gas valve replacement | $300 – $700 | 1 – 2 hours |
| Evaporator or condenser coil | $800 – $2,000 | 2 – 4 hours |
| Compressor replacement | $1,200 – $2,875+ | 3 – 5 hours |
| Heat exchanger replacement | $1,500 – $2,875+ | 4 – 8 hours |
| Ductwork repair (per section) | $200 – $600 | 1 – 3 hours |
Prices include parts and labor. The $79 diagnostic fee is credited toward the final bill if you proceed with the repair. Actual cost depends on system brand, age, and accessibility.
When to Repair vs. Replace Your HVAC System
Not every breakdown means you need a full system replacement. However, Las Vegas HVAC systems work harder than systems in milder climates, which means they often reach end-of-life sooner. Use this guide to help evaluate your best option:
| Factor | Repair Makes Sense | Replace Makes Sense |
|---|---|---|
| System age | Under 10 years old | 15+ years old |
| Repair cost | Less than 50% of new system | More than 50% of new system |
| Breakdown frequency | First or second major repair | 3+ repairs in the past 2 years |
| Refrigerant type | R-410A (current standard) | R-22 (phased out, extremely expensive) |
| Energy bills | Stable year over year | Climbing despite maintenance |
| Safety concerns | No cracked heat exchanger | Cracked heat exchanger or CO risk |
| Comfort level | Even heating and cooling | Persistent hot/cold spots, humidity issues |
If your system is approaching the replacement threshold, we offer full heating replacement and AC installation services with financing available for qualified buyers.
Brands We Service
Our technicians are trained to repair all major HVAC brands. As a Lennox Premier Dealer, we stock Lennox parts for faster turnaround, but we work on every system in your home regardless of brand:
- Lennox
- Carrier
- Trane
- Goodman
- Rheem
- American Standard
- York
- Daikin
- Bryant
- Amana
- Ruud
- Heil
Our HVAC Repair Process
- Schedule your appointment — call (702) 567-0707 or book online. We offer same-day service 7 days a week.
- $79 diagnostic — our licensed technician inspects your full HVAC system, not just the symptom you reported. We check the cooling system, heating system, ductwork connections, thermostat operation, and airflow throughout the home.
- Upfront pricing — we explain exactly what is wrong, what parts are needed, and what the total cost will be before any work starts. No surprises.
- Professional repair — work is completed with manufacturer-specified parts and backed by our workmanship warranty.
- System verification — after the repair, we run the entire system through its cycles to confirm everything is operating correctly.
Why Las Vegas HVAC Systems Need Specialized Attention
Las Vegas is one of the hardest environments in the country for HVAC equipment. Here is why local expertise matters:
- Extreme heat loads — your AC runs 8 to 12 hours per day during summer months, putting enormous stress on compressors, capacitors, and fan motors
- Desert dust and debris — fine particulate matter clogs filters, coats condenser coils, and accelerates component wear
- Wide temperature swings — Las Vegas summers hit 115+ degrees while winter mornings drop below 30 degrees, requiring both heating and cooling to perform reliably
- Hard water and mineral buildup — Las Vegas hard water affects humidifiers, evaporative components, and condensate drain lines
- Roof-mounted equipment — many Las Vegas homes have rooftop packaged units exposed to direct UV radiation and extreme surface temperatures exceeding 160 degrees
Our technicians have been serving the Las Vegas Valley since 2011. We understand these conditions and factor them into every diagnosis and repair recommendation.
Service Areas
We provide HVAC repair throughout the Las Vegas Valley, including:
- Las Vegas
- Henderson
- North Las Vegas
- Summerlin
- Enterprise
- Spring Valley
- Paradise
- Green Valley
- Southern Highlands
- Mountains Edge
- Centennial Hills
- Anthem
- Seven Hills
- Rhodes Ranch
- The Lakes
- Whitney Ranch
- Lake Las Vegas
- Boulder City
- Downtown Summerlin
- Silverado Ranch
Related Services
- AC Repair — dedicated air conditioning repair service
- Heating Services — furnace and heat pump repair, installation, and maintenance
- Heating Replacement — new furnace or heat pump installation
- HVAC Maintenance — preventive tune-ups to avoid breakdowns
- Emergency HVAC — 24/7 emergency repair service
- Ductwork Services — duct repair, sealing, and replacement
- HVAC Repair vs. Replace Guide — when to repair and when to replace your system
- Condenser Fan Motor Repair — one of the most common AC repair calls
Schedule Your Service
Call (702) 567-0707 or Schedule Now for fast, reliable service from The Cooling Company.
Frequently Asked Questions
What does HVAC repair include that AC repair does not?
HVAC repair covers your complete climate control system — air conditioning, heating (furnace or heat pump), ventilation and ductwork, thermostats, and air handlers. AC repair focuses only on the cooling side. If you are unsure which service you need, our $79 diagnostic evaluates everything so you get the right answer on the first visit.
How much does HVAC repair cost in Las Vegas?
HVAC repair starts with a $79 diagnostic fee. Common repairs range from $125 for minor fixes like a thermostat replacement to $2,875+ for major component replacements like a compressor or heat exchanger. We provide upfront pricing before starting any work.
Do you offer same-day HVAC repair?
Yes. We offer same-day HVAC repair 7 days a week throughout the Las Vegas Valley. During peak summer and winter months, we prioritize no-cooling and no-heating emergencies. For after-hours emergencies, visit our emergency HVAC page.
How do I know if I need a repair or a full system replacement?
Generally, if your system is under 10 years old and the repair costs less than 50% of a new system, repair is the right choice. If your system is 15+ years old, uses R-22 refrigerant, has required multiple repairs in the past two years, or has a cracked heat exchanger, replacement is usually more cost-effective. Our technicians provide honest repair-vs-replace guidance during every diagnostic.
What HVAC brands do you service?
We service all major HVAC brands including Lennox, Carrier, Trane, Goodman, Rheem, American Standard, York, Daikin, Bryant, Amana, Ruud, and Heil. As a Lennox Premier Dealer, we stock Lennox parts for faster repairs, but we are equipped to work on any brand.
Why is my HVAC system blowing warm air in summer and cold air in winter?
This is often a thermostat issue — it may be set incorrectly, have dead batteries, or be malfunctioning. Other causes include a stuck reversing valve (on heat pump systems), low refrigerant, a failed compressor, or a faulty gas valve. Our diagnostic identifies the exact cause so we can fix it right the first time.
Is it worth repairing an HVAC system that uses R-22 refrigerant?
R-22 (Freon) was phased out of production in 2020 and existing supplies are dwindling, making it extremely expensive — often $100+ per pound. If your system uses R-22 and needs a refrigerant-related repair, replacement with a modern R-410A system is usually the better investment. We can evaluate your specific situation and advise accordingly.
How can I prevent HVAC breakdowns in Las Vegas?
Regular preventive maintenance is the best defense. We recommend seasonal tune-ups — one in spring before cooling season and one in fall before heating season. Between service visits, change your air filter every 30 to 60 days during heavy use, keep your outdoor unit free of debris, and address unusual noises or performance changes promptly. Learn more on our HVAC maintenance page.
Schedule Your HVAC Repair Today
Whether your AC stopped cooling, your furnace will not ignite, or your airflow has dropped off, The Cooling Company has the expertise and parts to get your system running again. We serve homeowners across the entire Las Vegas Valley with same-day service, upfront pricing, and a workmanship warranty on every repair.
Call (702) 567-0707 for same-day HVAC repair or Schedule Now.