No overtime surcharges, no vague 'diagnostic fee' games, no pressure toward a system you don't need.
From a dead compressor at 6am to a furnace that won't ignite on the coldest night of the year, AAA Pro HVAC treats every call in Greer, SC like the emergency it feels like to you.

AAA Pro HVAC didn't start as a franchise rollout or a private-equity roll-up — it started with technicians who got tired of watching homeowners get overcharged for underexplained work.
We service both residential and light commercial systems across Greer, SC: split systems, packaged units, ductless mini-splits, gas furnaces, electric furnaces, and heat pumps.
We're not the loudest advertiser in Greer, SC, and we're fine with that — most of our Greer, SC calls come from repeat customers and referrals, which tells you more about the work than any billboard could.
We carry general liability and workers' compensation coverage on every job in Greer, SC, which protects your property and our team equally.
We track every Greer, SC job through to a documented completion, which is part of why repeat calls on the same fault are rare. That same standard applies whether the call comes from a single-family home, a rental property, or a small business across Greer, SC.

Most Hvac emergencies in Greer, SC gave some warning first, even if it was easy to dismiss at the time.
Warm air despite a set cool temperature is one of the most common calls our Greer, SC techs field, and it's rarely as simple as 'low on freon'. Our Greer, SC techs see this specific pattern often enough to diagnose it quickly rather than guess.
This pattern shouldn't be ignored — some of the underlying causes carry genuine carbon monoxide risk. Ignoring furnace won't ignite or keeps shutting off rarely makes the underlying issue cheaper to fix later.
A system working harder than it should to hit the same setpoint is a system with a developing problem, even if it hasn't fully failed yet. Our Greer, SC techs see this specific pattern often enough to diagnose it quickly rather than guess.
None of these noises are 'normal system sounds' worth ignoring — they're early warnings. Our Greer, SC techs see this specific pattern often enough to diagnose it quickly rather than guess.
This is one of the most misdiagnosed HVAC complaints, since it's tempting to blame the thermostat instead of the actual airflow path. Our Greer, SC techs see this specific pattern often enough to diagnose it quickly rather than guess.
Short cycling is often caused by a dirty air filter, low refrigerant, or an oversized system, and it gets more expensive to ignore, not less. Ignoring system short-cycling rarely makes the underlying issue cheaper to fix later.
From the first symptom to the final fix, this is what AAA Pro HVAC covers across Greer, SC.
We service central air, packaged units, and ductless mini-splits, and we size every new installation with an actual load calculation rather than matching the old unit's tonnage on a guess. Refrigerant leak detection uses electronic detectors and UV dye, not a repeated top-off that never addresses the actual leak. Techs handling ac repair & installation carry the specific parts and tools this job calls for, not a generic kit.
Gas and electric furnace repair, heat pump service, and full heating system installation are all within scope for our Greer, SC technicians. Heat pump-specific diagnostics cover the reversing valve and defrost cycle, components that a generalist unfamiliar with heat pumps can easily misdiagnose. This is one of the most requested Hvac calls we get across Greer, SC.
Indoor air quality add-ons including whole-home filtration, UV air treatment, and humidity control are installed and serviced by the same Greer, SC crews handling your core system. Mastic sealing, not just tape, on any duct joint we repair, since tape degrades in attic heat within a couple of seasons. Techs handling ductwork & indoor air quality carry the specific parts and tools this job calls for, not a generic kit.
Total no-heat and no-cool failures get priority dispatch across Greer, SC, day or night, holiday or not. After-hours pricing is disclosed on the call, before dispatch, so there's no surprise on the invoice. This is one of the most requested Hvac calls we get across Greer, SC.
Every maintenance visit follows the same documented multi-point checklist across Greer, SC, with actual readings recorded, not just a signed-off form. Filter selection is matched to your specific system rather than a generic one-size recommendation. This is one of the most requested Hvac calls we get across Greer, SC.
Rooftop packaged units, commercial refrigeration-adjacent systems, and multi-zone office buildings across Greer, SC fall within our commercial service scope. Preventive maintenance agreements for Greer, SC property managers and facility teams keep equipment running and budgets predictable. This is one of the most requested Hvac calls we get across Greer, SC.

Describe the symptom — no cool, no heat, strange noise, tripped breaker — and dispatch routes the nearest available Greer, SC technician. Our Greer, SC dispatch and field teams are trained on this exact sequence so nothing gets skipped under pressure.
We text a confirmed arrival window so you're not waiting around all day for a vague morning-or-afternoon slot. Our Greer, SC dispatch and field teams are trained on this exact sequence so nothing gets skipped under pressure.
A full diagnostic pass — electrical, refrigerant, airflow, combustion where relevant — happens before a single number gets quoted. This step matters as much as any other in the Hvac process, and skipping it is usually where things go wrong at other companies.
Every repair and installation is backed by a written workmanship guarantee, detailed in your final paperwork. This step matters as much as any other in the Hvac process, and skipping it is usually where things go wrong at other companies.

Our crews are bonded and background-checked before they're ever handed a company vehicle, not just badge-printed and sent out. Ask any Greer, SC customer who's had a repeat issue elsewhere fixed correctly here on the first visit.
The number you approve is the number on your invoice, with no mid-job upsell added after the fact. Ask any Greer, SC customer who's had a repeat issue elsewhere fixed correctly here on the first visit.
Dispatch routes by real-time technician location, not a fixed territory list drawn on a map years ago. Ask any Greer, SC customer who's had a repeat issue elsewhere fixed correctly here on the first visit.
We diagnose electrical and airflow faults with actual instruments, which is why our repairs tend to hold long-term instead of recurring. This isn't a marketing line — it's how every Greer, SC call gets handled, from the first ring to the final invoice.
Every repair and installation across Greer, SC comes with documented guarantee terms, not a verbal promise that's hard to hold anyone to. This isn't a marketing line — it's how every Greer, SC call gets handled, from the first ring to the final invoice.
After-hours and emergency rates are disclosed on the phone before a truck is dispatched anywhere in Greer, SC. This isn't a marketing line — it's how every Greer, SC call gets handled, from the first ring to the final invoice.

We publish both the easy wins and the tougher diagnostic calls, because that's a more honest picture of the work.
Compressor wouldn't kick on during a heat wave and the tech had it diagnosed — bad start capacitor — inside twenty minutes.
Their tech traced it to a wiring fault at the thermostat and fixed it for a fraction of what I braced for.
Tech tested the ignitor's resistance right in front of me and swapped it in under thirty minutes.
This crew actually measured the house and explained why our old system was oversized the whole time.
They caught a weak capacitor during the spring tune-up that would've failed by July.
Furnace died at 1am during a hard freeze with my elderly mother in the house.
House was sitting at 84 degrees and the vents were blowing lukewarm air.
Bedroom over the garage never got below 80 in summer no matter what.

Response time depends on current call volume more than distance, since trucks are staged throughout Greer, SC — call dispatch for a live estimate. This is one of the questions our Greer, SC dispatch team fields most often.
Yes, an after-hours rate applies and is disclosed on the phone before dispatch — never hidden until the invoice arrives. This is one of the questions our Greer, SC dispatch team fields most often.
If you decline the repair, the diagnostic fee still covers the technician's time and the honest answer you received. This is one of the questions our Greer, SC dispatch team fields most often.
We service all major residential and light commercial HVAC brands, including central air, ductless mini-splits, gas and electric furnaces, and heat pumps. Feel free to ask your Greer, SC technician directly if anything here needs more detail for your specific situation.
We'll give you an honest repair-versus-replace comparison so financing is a choice, not a pressure tactic. Feel free to ask your Greer, SC technician directly if anything here needs more detail for your specific situation.
Systems in heavy year-round use in Greer, SC may benefit from more frequent checks. This is one of the questions our Greer, SC dispatch team fields most often.
As a rule of thumb, a repair under a third of replacement cost on a system with years of life left is usually worth making. Feel free to ask your Greer, SC technician directly if anything here needs more detail for your specific situation.
Most 'no warning' failures actually had small symptoms beforehand — short cycling, a faint hum, rising bills — that got missed. This is one of the questions our Greer, SC dispatch team fields most often.
Yes — indoor head units, outdoor condensers, and line sets are all within scope for our Greer, SC installation crews. This is one of the questions our Greer, SC dispatch team fields most often.
Every technician wearing a AAA Pro HVAC uniform in Greer, SC is a background-checked, licensed employee, not a day-of subcontractor. Feel free to ask your Greer, SC technician directly if anything here needs more detail for your specific situation.
If you're near the edge of our service area, call dispatch to confirm before assuming either way. This is one of the questions our Greer, SC dispatch team fields most often.
Yes — every repair and installation is backed by a written workmanship guarantee detailed in your final paperwork. This is one of the questions our Greer, SC dispatch team fields most often.

Our trucks are staged throughout Greer, SC to keep response times realistic, not just promised on a website. If your Greer address falls just outside our usual radius, call and we'll confirm coverage before you wait on an estimate. Our Greer-area technicians know the housing stock, common system ages, and typical duct layouts well enough to diagnose faster on arrival.
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