3-in-1
Most rooftop units heat, cool, and move air from a single cabinet on the roof.
Services

Commercial HVAC
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When the heat or air quits at work, staff and customers feel it within the hour. Usually the cause starts small: a slipped blower belt, a clogged filter, a weak capacitor, or a dusty coil. Left alone, one tired part can shut the whole unit down on your busiest day.
KO HVAC provides commercial HVAC repair and maintenance for offices, stores, and light commercial spaces around Kingston, PA. Many of these buildings run on a rooftop unit, a single cabinet that heats, cools, and moves the air. Since that one unit carries the load from humid July afternoons to January cold snaps, it rarely gets a season off.

3-in-1
Most rooftop units heat, cool, and move air from a single cabinet on the roof.
2 visits a year
Spring and fall checkups catch cooling and heating problems before each busy season.
15 to 20 years
A common lifespan for a well-kept rooftop unit, depending on run hours and upkeep.
24/7 phone answers
Calls reach a live person at any hour, even after our office closes.

From a single storefront system to a row of rooftop units, we repair and maintain the heating and cooling equipment light commercial spaces run on. Here's what our commercial HVAC team handles.

Warm sales floors, weak airflow, or water dripping from ceiling tiles slow your business down fast. Our technicians trace the fault, from refrigerant levels to clogged drain lines, and fix it at a flat price. Commercial AC repair covers rooftop units and split systems from most major brands.
Services

A cold space at opening time gets our attention first. Our technicians test the burner, heat exchanger, controls, and safety switches until the fault shows itself. Rooftop heat sections, furnaces, and heat pumps are all covered, with the price in writing before work begins.
Services

Most light commercial spaces around Kingston run on a rooftop unit that heats, cools, and moves the air. Our technicians handle the whole job: safe roof access, high-voltage electrical testing, and refrigerant work under EPA 608 rules. We repair and tune belts, motors, coils, and controls, so one worn part doesn't shut down your space.

Spring and fall visits, planned around your hours, catch small faults before they turn into downtime. Each commercial HVAC maintenance visit covers filters, belts, coils, drain lines, and controls. Contract customers also get after-hours emergency repairs at an after-hours rate.
Services

Most light commercial repairs typically run about $300 to $1,500. Maintenance contracts usually run about $400 to $1,200 per rooftop unit per year. The final number depends on the part, the labor, and how easy the unit is to reach.
Every commercial service call starts with a $99 diagnostic, billed on its own, then a flat-rate repair price in writing. Contract terms come in writing too, and work begins only after you approve the price.

Some businesses call us only when something breaks. Others sign a maintenance contract, so we check their equipment twice a year. The table shows how the two compare, and your equipment's age usually decides it.
| On-call repairs | Maintenance contract | |
|---|---|---|
| When we visit | When something stops working | On a set schedule, usually spring and fall |
| Catching problems early | Worn parts go unnoticed until one fails | Our technician finds worn parts at each visit |
| Budgeting | Repair costs arrive without warning | Upkeep is planned ahead of time |
| After-hours emergencies | Service during office hours, 8 to 5 | Emergency repairs after hours, at an after-hours rate |
| Best for | Newer equipment with light use | Older units, busy buildings, or long operating hours |

We run a business too, so we know every expense needs a clear number and a sign-off. Every repair comes with a flat price in writing, and it reaches you before any work begins. That makes budgeting simple, with no chasing us for details.
We keep commercial HVAC work close to our base in Kingston on purpose. That tight radius puts the same few technicians on your equipment visit after visit. They learn its quirks, so each call starts a step ahead.
Contract visits land each spring and fall, timed so they don't interrupt your day. Worn belts and dirty coils get caught early, long before they turn into a closed-for-the-day sign.
Here's the path from your first call to a unit running right again.
Step 1
Tell Us What the Building Is Doing
Call or book online. Share which rooms feel off, any odd sounds, and where the equipment sits, whether on the roof or in a mechanical room.
Step 2
We Trace the Fault to Its Source
Our commercial HVAC technician checks the wiring, airflow, controls, and refrigerant, the fluid that carries heat. Then you hear what failed and why, in plain words.
Step 3
Nothing Starts Without Your Sign-Off
You get a flat-rate repair price in writing first. Take it to a partner or landlord if you need to, then tell us to go ahead.
Step 4
A Full Test Before We Leave
We make the repair, then run the system through a full cycle. Before we leave, you hear what we did and what to watch for next.

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Our phones reach a live person 24 hours a day, so no call hits a dead end. During office hours, 8 to 5, we get you on the schedule. After hours, maintenance contract customers can get emergency repairs at an after-hours rate.
Check that it's set to heat or cool, and that its schedule isn't stuck in unoccupied mode. If a breaker tripped, reset it one time. If it trips again, leave it off and call us.
Please don't climb up to check a rooftop unit yourself. Instead, tell us where the roof access is and what the unit sounds like. If you smell gas, get everyone outside and call your gas utility or 911.
KO HVAC keeps its commercial service area tighter than its home service area, and that's by design. Staying near Kingston lets us reach your business sooner and keep the same technicians on your account.
Whether you need commercial heating and cooling on Wyoming Avenue or across the river in Wilkes-Barre, pricing comes in writing. Just past the towns below? Ask anyway, and we'll give you a clear yes or no.
KO HVAC repairs and maintains heating and cooling equipment for light commercial buildings around Kingston. That includes rooftop units and split systems, plus planned maintenance contracts. Chillers, large-tonnage systems, and new-construction build-outs fall outside our work.
Yes. Our technicians handle rooftop unit repair and maintenance, including belts, motors, coils, electrical parts, and controls. Since one rooftop unit often heats and cools the whole space, we look at both jobs, not just the one that failed. You get a flat price in writing before any repair starts.
Twice a year works for most light commercial buildings: once in spring and once in fall. Each visit comes before the season that works the system hardest. Buildings with long hours or heavy foot traffic may need filter changes more often. A maintenance contract keeps those visits on the calendar.
Yes. We service most major brands, including Carrier, Trane, York, Rheem, and Goodman, no matter who put them in. Every visit starts with a full check, since older equipment often hides wear. If the unit is worth keeping, we repair it. If not, we explain why in plain words.
A live person answers our phones at any hour, and scheduled service runs from 8 to 5. After hours, emergency repairs are available to maintenance contract customers at an after-hours rate. If downtime is costly for your business, that access is one more reason to consider a contract.
Yes. KO HVAC is licensed in Pennsylvania (PA169105) and carries insurance. Our technicians are EPA 608 certified, which is required to handle refrigerant. We're a veteran-owned, locally owned business based in Kingston, and a member of the Greater Pittston Chamber of Commerce.