2023
New federal energy-rating rules (SEER2) raised the efficiency bar for every new central AC.
Services

Air Conditioning Services
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You should expect an AC contractor to get it right the first time, with a fair price and no runaround. KO HVAC delivers that for homes across Kingston, PA, from a quick repair to a brand-new system.
Homes around here range from 20 to 120 years old, and no two cool alike. One has ductwork never built for central air, while the next has no ducts at all. That's why we size up the whole house first, then build the answer around how you live.

2023
New federal energy-rating rules (SEER2) raised the efficiency bar for every new central AC.
20 to 120 years
The age range of homes we cool around Kingston, from new builds to old farmhouses.
3 ways to cool
Central air, ductless, or a heat pump, and your home decides which one wins.
0% for 36 months
Financing on new AC installs through Wells Fargo or Synchrony, with approved credit.

Whatever keeps your home cool, we repair it, replace it, or tune it up before summer. Here are the systems we work on, and we price every job before we start.

We fix warm air and units that won't start, tune systems up each spring, and install Carrier central air sized to your home with 10 years of parts coverage.
Services

Our strongest line. We install and service Mitsubishi systems for additions, attics, and older homes that never had ductwork.
Services

One system cools in summer and heats in winter. We install, repair, and tune them up, often for homes moving off oil or electric heat.
Services

This indoor cabinet pushes cool air through your ducts. We repair blowers, drains, and coils, and replace worn units to match your outdoor system.
Services

Dampers and extra thermostats give the hot upstairs and the chilly basement their own settings. We install new zoning and repair stuck dampers.
Services

We install, wire, and set up Wi-Fi and programmable thermostats, so you can adjust the cooling from your phone.
Services

Most AC repairs run about $150 to $650, and a new central AC runs about $5,000 to $12,000. The final number depends on system size, efficiency, and any ductwork changes your home needs.
Every repair starts with a $99 diagnostic, billed on its own, then a flat-rate price you approve first. A new system gets a written quote after KO HVAC sees your home in person. New installs can qualify for 0% financing for 36 months, with approved credit.

There's no one-size-fits-all answer for Kingston homes. We put the systems that fit your house side by side, spell out the trade-offs, and let you make the call. If a repair still makes more sense, you'll hear it from us first.
| Central air | Ductless mini-split | Heat pump | |
|---|---|---|---|
| Best for | Homes with good existing ductwork | Homes with no ducts, additions, or single rooms | Homes that want cooling and heating from one system |
| Needs ductwork? | Yes | No | Ducted models do, and ductless models don't |
| Heats in winter? | No, it pairs with a furnace or boiler | Yes | Yes |
| Room-by-room control | With zoning | Built in, since each unit has its own setting | With zoning |
| Fit for older homes | Good if the ducts are sized right | Often the easiest fit | Depends on the ducts and heating needs |
| Coverage when we install | 10 years on parts (Carrier) | Up to 12 years on parts and compressor (Mitsubishi) | Varies by brand and model |

Hot rooms and a system that never shuts off aren't something you have to live with. We lay out every option that fits, including the budget-friendly ones, and explain what each does. Then the call is yours.
When an upstairs room won't cool, we look past the unit to the ductwork feeding it. Our shop fabricates custom ductwork in-house, so every piece fits your home. That way, the cool air you pay for reaches the rooms you live in.
We're a Carrier dealer and a Mitsubishi Electric Elite Diamond Contractor, and both brands earn their spot. Each comes with strong manufacturer coverage behind it. And since we're right here in Kingston, we'll still be around when next summer rolls in.
Here's exactly what happens once you pick up the phone.
Step 1
Tell Us What's Going On
Give us a call or book online. Our office asks a few quick questions about your system and your home, then locks in a time that works for you.
Step 2
We Look at the Whole Picture
For repairs, a technician tracks down the cause, not just the symptom. For new systems, we check your home, your ductwork, and how every room feels today.
Step 3
You Choose, With the Numbers in Hand
You get a flat-rate price or a written estimate, with every option side by side. Nothing starts until you say yes.
Step 4
We Finish, Test, and Walk You Through It
Our crew completes the work, tests the system top to bottom, and cleans up. Before we leave, you'll know exactly how to get the most from it.

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Calls get answered 24 hours a day, weekends included. From 8 to 5, our office gets you on the schedule. After hours, our answering service takes down what the system is doing and gets it to our team.
Maintenance plan members can get emergency repairs after hours, billed at an after-hours rate. Everyone else is booked into our first opening during business hours. Joining the plan adds that after-hours access.
Close the blinds on the sunny side, and let ceiling fans keep the air moving. Skip the oven for the day, and settle on the lowest floor if upstairs heats up.
KO HVAC calls Page Avenue in Kingston home, and every town below sits a short drive from the shop. Beyond them, we cover homes across Luzerne, Lackawanna, and Wyoming Counties, within about an hour of Kingston.
No matter which town you're in, the crew, the pricing, and the honest advice stay exactly the same. Wondering if you're in range? One quick call settles it.
Luzerne County
Lackawanna County
Wyoming County

The technician Lenny they sent out was extremely professional, knowledgeable and clean. He assess the situation, determined tge issue got it fixed in no time. I highly recommend them
Anthony J.
Great service on our home’s system! The technician found a failing capacitor and replaced it same day. I appreciated the thorough troubleshooting and clear explanation of the repair. Very happy with the work and would definitely recommend them!
Jason R.
The man was excellent, he checked the whole system gave me advice and wasted no time , i would recommend your comp any to anyone, any time i need a tech i I’m calling you guys TY
Thomas H.
KO HVAC did a great job changing my house from electric heat to natural gas forced hot air with AC. Cody and his team were wonderful to work with. Highly recommended.
Aaron H.
It was a pleasure to work with KO hvac. From the moment of making the initial call and getting set up, to the day of service it was a very smooth process. The communication was on point which is always greatly appreciated. Thanks Len!
Steven S.
Caleb was punctual and very professional and knowledgeable. Thanks!
Matt B.
Great service. Will definitely have them do all my hvac needs.
Mary N.
Caleb was professional & knowledgeable of the issues I had with my furnace.
Ray B.
This is an extremely professional group who does excellent work. They replaced our entire HVAC system and later added additional duct work. Incredibly smooth process from start to finish. Communication was excellent. Their crew was on time, professional and courteous. Highly recommend.
Ed B.
Steve and Caleb both very knowledgeable and good to deal with. Had an issue finding a leak in the system and they were able to find the problem. HIGHLY recommend.
Karen N.
An AC contractor repairs, installs, and maintains air conditioning systems. At KO HVAC, that covers central air, ductless mini-splits, heat pumps, zoning, and smart thermostats. We also modify and fabricate ductwork, so the whole system works as one.
Look for a licensed, insured contractor with clear pricing and reviews from nearby homeowners. Ask whether they'll put your options in writing before any work begins. KO HVAC holds Pennsylvania license PA169105, prices repairs flat-rate, and puts every install estimate in writing.
The price depends on system size, efficiency, and whether your ductwork needs changes. KO HVAC quotes every new system in writing after an in-home visit. New installs can qualify for 0% financing for 36 months through Wells Fargo or Synchrony.
Yes, in most cases. A ductless mini-split cools rooms without any ducts, and it heats too. For homeowners who'd rather hide the equipment, we can design a ducted system with new ductwork built in our shop.
Most standard AC replacements are finished in one day. Bigger jobs, like new ductwork or multi-zone systems, can take longer. You'll get a timeline with your estimate, so you can plan around it.
We install Carrier central air and Mitsubishi Electric ductless and heat pump systems. We also repair and maintain most other major brands. You don't need your model number handy before calling.
Once a year suits most homes, ideally in spring before the heat arrives. A tune-up checks refrigerant, electrical parts, coils, and the drain line. Our maintenance plan keeps that visit on the calendar for you.