Open nowOpen now, we answer in under 60 seconds
Est. 1998 · Charlotte owned
A 2-hour arrival window by text, and a flat price you approve up front. Nobody here earns commission on bad news.
System down
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4.9 from 287 Google reviews
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Years in Charlotte
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Jobs completed
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Technicians on staff
Jump straight there
Not sure which? Call (704) 555-0147 and describe what it's doing.
Start here
Pick the one that sounds like your house. Each goes straight to the answer, not a sales page.
Usually a failed capacitor, a dirty condenser coil, or refrigerant lost through a leak. Most are a same-day fix.
Fix my ACOften a tripped float switch on a clogged drain line, or a breaker that keeps going. Cheaper than people expect.
Run the checklistThis is almost never the unit. It is airflow: a disconnected duct run, an undersized return, or no zoning.
Find the causeAn ageing or oversized system runs longer for less result. We will show you the actual numbers before suggesting anything.
Repair or replace?None of these? and we will tell you what it likely is.
Why people switch to us
Homeowners name two things more than any other: nobody tells them when the technician is coming, and the bill is bigger than the quote. Both are choices a company makes. Here are ours.
Our technicians earn a salary, never commission. Nobody here makes an extra dollar by telling you the system is finished. If a $340 capacitor buys you two more seasons, that is what we will fit.
We also give free written second opinions on anyone else's replacement quote. Plenty of those end with us telling you your system is fine.
Not a wasted day off. You get the window by text, then your technician's name, photo and live ETA before they pull up.
No phone tree, no out-of-state answering service. And the price at 2am is the price at 2pm, because no overtime charge exists here.
Flat rate, not hourly, so a slow job is our problem and not your bill. Our standard ranges are published openly, which almost nobody in this trade does.
What we do
Every price below is a real starting point, not a teaser. The full range for each job is on the pricing page.
AC RepairMost repairs are done in one visit. You see the flat price before we start.
AC InstallationManual J load calculation, not a guess off the old unit's label. Installed in one day.
Heating RepairFurnaces, heat pumps and electric strip heat. Same-day, and we carry the common parts on the van.
Furnace InstallationCorrect sizing, correct venting, permit pulled. The parts nobody sees are the parts that matter.
Heat PumpsHeats and cools from the same unit. Well suited to Charlotte, and often the cheapest to run.
Maintenance PlansTwo tune-ups a year, priority scheduling, no diagnostic fee, 15% off repairs.
Indoor Air QualityFiltration, humidity control and duct sealing. Charlotte pollen season is its own problem.
24/7Emergency ServiceA person answers. No phone tree, no answering service, no overtime charge.
Through September 30
$89 diagnostic, credited in full
We find what's wrong for $89. Book the repair and that $89 comes straight off the bill.
Offer ends September 30. The diagnostic fee is credited in full against any repair booked from the visit.
Homeowners rate poor communication as their top frustration with this trade, ahead of price. That is the whole reason this process exists.
No mystery
You call
A person answers. No phone tree, no answering service. Usually inside 60 seconds.
Within 10 min
You get a text with your 2-hour arrival window, not a vague all-day promise.
30 min before
Live ETA, plus your technician's name and photo, so you know who is at the door.
On arrival
Diagnosis in plain English, with photos of the actual failed part. No jargon, no theatre.
Before any work
The flat price on screen. You approve it, or you do not. Nothing starts until you say so.
Showing 6 of 287. The rest, including the ones that are not five stars, are on the reviews page.
Marisol Vega
Called at 7:40am when the house was already 84 degrees. They had someone here by 10. Diego found a burnt capacitor, showed me the photo of it, quoted $265 on the spot and had cold air running before noon. No upsell, no lecture about my system's age. Just fixed it.
Trent Okafor
2am on a Saturday and an actual human answered the phone. That alone was worth it.
Response from the owner
That is exactly why we staff it that way, Trent. Glad we could get you back up.
Katherine B.
We got four quotes for a full system replacement. Kessler was the only company that actually measured the house instead of just looking at the old unit and writing a number. The tech explained that our previous system had been oversized for 20 years, which is why we always felt clammy in the summer. New system is a half ton smaller and the house has never been more comfortable. Not the cheapest of the four but they were the only ones who seemed to know what they were doing.
Ray Delgado
Found a clogged drain line before it came through my ceiling. Installed a float switch I did not know I was missing. $190.
Amanda Whitfield
Joined the Comfort Club two years ago after our neighbor waited nine days for service during a heat wave. Best $19 a month I spend. We have never waited more than a day.
Josh P.
Fast, fair, done.
Who turns up
Background checked every year. Paid a salary, never commission. Most have been here over a decade.
Ownersince 1998
Took over the business from his father in 2011. Still runs calls on the worst days of the summer because he says you lose the plot if you stop.
Operationssince 2004
Builds the daily routes and decides who gets moved up the queue. If you called about an elderly parent or a newborn, she is the reason someone came early.
Lead Techniciansince 2009
Seventeen years in Charlotte attics. Can usually name the fault from the sound the system makes before he opens anything.
Install Leadsince 2015
Runs the install crews and does every Manual J load calculation himself. Has turned down jobs where the customer insisted on a system he knew was oversized.
Service Techniciansince 2018
Handles most of the overnight emergency rotation. Says the 2am calls are the ones that actually matter.
Service Techniciansince 2021
Came up through the apprenticeship program. Does the indoor air quality diagnostics and knows more about pollen season than anyone should have to.
Every technician is background checked annually and paid a salary. Nobody here earns more by selling you something you did not need.
Comfort Club
Half of homeowners skip maintenance entirely, then meet their HVAC company for the first time on the hottest day of the year, when everyone is booked solid.
Tune-up in April
$89
Catch the failing part while it is still a part.
Same part, August
$7,400
After it takes the compressor with it.
Most manufacturer warranties also require documented annual maintenance. Skip it and a 10-year parts claim can be refused.
Comfort Club membership
$19/month
$228 a year. Cancel anytime, no fee.
Two tune-ups alone would cost $360 at our standard rate.
Financing
Over 120 months, subject to approval. Checking whether you qualify is a soft credit pull, so it will not affect your score, and it takes about 60 seconds.
Where we go
A 1930s bungalow and a 2015 build fail in completely different places. Each area below says what we actually find there.
Coverage map loading
Every city we serve is listed below.
15 to 25 minOur shopCharlotteMost common hereCrawl space duct decay and high static pressure in pre-war homesWhat we find in Charlotte
20 to 30 minMatthewsMost common hereUpstairs and downstairs temperature imbalance on a single zoneWhat we find in Matthews
25 to 35 minHuntersvilleMost common hereOversized systems leaving houses cold and clammyWhat we find in Huntersville
30 to 40 minConcordMost common hereWhole subdivisions reaching end of life in the same eighteen monthsWhat we find in Concord
25 to 35 minMint HillMost common hereCrawl space moisture and propane combustion safetyWhat we find in Mint Hill
30 to 40 minCorneliusMost common hereLakeside humidity mistaken for a lack of coolingWhat we find in Cornelius
30 to 40 minIndian TrailMost common hereDisconnected duct runs from fast subdivision constructionWhat we find in Indian Trail
30 to 40 minGastoniaMost common hereAgeing equipment against limited electrical serviceWhat we find in Gastonia1 / 8
Just outside these? Call (704) 555-0147 and ask. We often can, and there is never a trip or fuel charge for distance inside our area.
Straight answers
Same day for most calls, and we hold slots every day specifically for breakdowns. You get a 2-hour arrival window by text, then your technician's name, photo and live ETA before they arrive. If we cannot make it same day we tell you when you call, not at 6pm.
$89 for a full diagnostic. If you book the repair, that $89 comes off the bill, so the diagnosis effectively costs nothing. There is no separate trip charge, service fee or fuel surcharge on top.
No. The price is the same at 2am on a Sunday as at 2pm on a Tuesday. Charging people more at their most desperate is the practice that makes homeowners distrust this trade, so we do not do it.
Our technicians are paid a salary, never commission. Nobody here earns an extra dollar by recommending replacement over repair. We also give free written second opinions on anyone else's replacement quote, and plenty of those end with us telling you your current system is fine.
No. You see the flat price on screen before any work starts and you approve it. That number is what you pay. Our standard price ranges are published on the pricing page so you can check them before you even call.
It depends on the failed part, the age, and the condition of the heat exchanger or compressor. As a rough guide, if a repair costs more than a third of replacement and the system is past 12 years, replacement usually wins. We will show you the actual math for your system and there is no commission riding on the answer.
Yes, on every installation. We pull the permit, schedule the inspection and meet the inspector. Unpermitted work causes real problems when you sell the house, and it is not worth the shortcut.
Charlotte plus Round Rock, Cedar Park, Georgetown, Pflugerville, Leander, Kyle and Buda. If you are just outside those, call and ask. We often can.
$0 down from $89 a month over 120 months, subject to approval. Checking whether you qualify is a soft credit pull, so it does not affect your score.
Turn the system off at the thermostat so it stops running in a fault state. In summer, close blinds on the sun side and open interior doors. If you smell gas or a carbon monoxide alarm is sounding, get everyone out of the house first and call from outside.
Two ways to start. Pick whichever suits the state you are in right now.
We call back within 30 minutes during business hours. Licensed H3-XXXXX.
Free estimate
Free, no obligation
Every repair and install range we charge, plus the four fees you should never be billed. Most contractors will not put these numbers on a page.
If it did not start, grab it here.
Want your exact number instead of a range?
Or call (704) 555-0147