How much does an AC repair cost?

It depends entirely on what failed. A capacitor or contactor is a minor repair, while a compressor or coil replacement is a major one. Diagnosis comes first, because the cost of guessing at parts is almost always higher than the cost of measuring.

Why does my AC cool at night but not in the afternoon?

That pattern usually means the system is short on capacity, not fully broken. Low refrigerant charge, a dirty condenser coil or duct losses in a hot attic all show up first during peak load. It is a common early warning sign.

Should I keep resetting the breaker when my AC trips it?

No. A repeated trip means there is a real electrical fault or a compressor drawing too much current. Leave the breaker off and call us so we can find the cause safely.

Is it worth repairing an older air conditioner?

Often yes. If the repair is a component failure on a system that still holds charge and cools well, repairing is usually the better value. We will tell you honestly when a repair no longer makes financial sense.

Can regular maintenance prevent these repairs?

It prevents a good share of them. Coil cleaning, drain clearing, electrical checks and charge verification catch the failures that typically cause mid summer breakdowns. Our AC maintenance and tune up page covers what is included.

Do you repair systems you did not install?

Yes. We service all common residential brands and equipment types found in Las Vegas homes.

Residential HVAC

AC Repair in Las Vegas, NV

When an air conditioner quits in Las Vegas, the house does not stay comfortable for long. Indoor temperatures climb fast once the sun is on the roof, and the difference between a repair today and a repair next week is a very unpleasant few days.

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Signs your air conditioner needs repair

Most cooling failures give you warning before they turn into a full shutdown. If you notice any of these, it is worth a service call before the next heat wave.

Air coming out warm or barely cool

The blower runs but the supply air is close to room temperature. Usually a refrigerant charge problem, a failed compressor or capacitor, or an outdoor unit that is not running at all.

The system runs constantly and never satisfies the thermostat

On a 108 degree afternoon some runtime is normal, but a system that never shuts off is losing capacity. Dirty coils, low charge and undersized or leaky ducts are the usual causes.

Short cycling

The unit starts, runs a few minutes, then shuts down and repeats. Common causes are a failing capacitor, a tripping safety switch, a restricted filter or an oversized system.

Water around the air handler or a ceiling stain

A plugged condensate drain backs water into the pan. In Las Vegas the drain line collects dust and algae, and a clogged line can shut the system down or damage drywall.

New noises or smells

Hard starting, grinding, rattling panels, a burning smell or a musty odor from the vents all point at something specific. None of them should be ignored.

Breakers tripping

A system that trips the breaker has an electrical fault, a locked compressor or a motor drawing too much current. Resetting it repeatedly is how small problems become expensive ones.

What we check on an AC repair call

Every no cool and weak cooling call starts the same way, so the diagnosis is based on measurements rather than a guess.

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Thermostat operation, settings and call for cooling at the equipment
Filter condition and return airflow
Indoor coil and blower for dirt, ice or restricted airflow
Outdoor condenser coil, fan motor and cabinet condition
Capacitors, contactor, wiring and electrical connections under load
Refrigerant pressures, superheat and subcooling against target values
Temperature split across the coil to confirm real capacity
Condensate drain, pan and safety switch
Amp draw on the compressor and fan motors

Repair it or start planning a replacement

Most cooling problems are a repair. Capacitors, contactors, fan motors, control boards, drain issues and thermostat faults are all straightforward fixes on a system that is otherwise sound.

The conversation changes when the compressor has failed, when there is a large refrigerant leak in the coil or line set, or when the system is old enough that parts are getting hard to source. At that point the cost of the repair starts competing with the cost of a new system that will use less power and cool better.

We will tell you which situation you are in and what each path costs before you decide. If replacement makes more sense, see our page on AC installation and replacement.

Older systems get a real diagnosis first

Before anyone recommends major work, our technicians confirm the make, model, approximate age and the refrigerant type listed on the data plate. That information changes what parts are available and what a sensible repair looks like.

We diagnose both R-22 and R-410A systems. Each is serviced with the refrigerant and components it was designed for, and we do not mix refrigerants, use drop-in substitutes or convert a system to something it was not built for.

Plenty of older units simply need an electrical component, a motor or a drain corrected. When the failure is larger, we explain what the repair involves and what replacement would involve, with pricing presented before any work is approved. If it is urgent, tell us when you call and we will schedule as promptly as our current calls allow.

Problems we solve most often

AC blowing warm air

Low refrigerant, a failed capacitor, an outdoor unit that is not starting or a compressor problem. We measure before we replace anything.

Weak airflow from the vents

A loaded filter, a dirty evaporator coil, a failing blower motor or leaking ducts. We find the restriction instead of turning the fan up.

Unusual noises from the equipment

Buzzing, rattling, hard starting and grinding each point at different parts. We isolate the source before recommending a repair.

Why AC repairs look different in the desert

Las Vegas systems run for months with very little downtime, and that constant load is hard on capacitors, contactors and compressors. Rooftop and side yard condensers also load up with fine dust that acts like insulation on the coil, which raises head pressure and shortens equipment life.

We service homes throughout Las Vegas, Henderson, Summerlin, North Las Vegas and the surrounding valley, including single family homes, condos and townhomes.

Frequently asked questions

It depends on the day and how busy the schedule already is, which in a Las Vegas summer can change hour to hour. Tell us on the phone that you have no cooling at all and we will let you know what is actually available.

Talk to a Las Vegas HVAC technician today

Send us the details, call and tell us what the system is doing, or book online and pick a time that works for your household.

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Related residential HVAC services

Other work homeowners commonly pair with this service.

AC Compressor Repair
Compressor not starting, humming or tripping the breaker? We confirm the real failure before anyone talks about replacing it.
AC Maintenance & Tune Ups
Seasonal tune ups that catch the small failures before they become July breakdowns.
R-22 AC System Service
Older R-22 AC not cooling? Find out whether it is worth repairing.
24/7 Emergency AC Repair
Around the clock emergency HVAC service when your cooling fails at the worst time.
AC Installation & Replacement
New air conditioning systems sized and installed for real Las Vegas heat loads.
All residential HVAC services
Every home service we offer in Las Vegas, in one place.