Packaged rooftop units (RTUs) up to 25 tons
The most common commercial setup in our area: heating and cooling in one cabinet on the roof. See rooftop units.
AFFORDABLE AIR HEATING & COOLING
Commercial Cooling & Rooftop Units in Chillicothe, OH
Keep your customers comfortable and your staff productive.
A hot dining room, a stuffy office or a warm sales floor costs you business. Affordable Air repairs, replaces and maintains commercial air conditioning across Southern Ohio, including packaged rooftop units up to 25 tons, split systems and ductless systems.
Commercial emergency?
Walk-in down or no heat in your building? Call any time. Our answering service will reach our on-call technician.
After-hours rates apply. For commercial customers.
Locally owned Chillicothe roots since 2006Licensed & insured Ohio HVAC License HV.46265Free estimates Installation & replacement
EQUIPMENT
Commercial cooling equipment we service
Split systems
Condensing units paired with indoor air handlers or furnaces, common in smaller offices and storefronts.
Ductless systems
Ductless mini-splits for server rooms, offices, additions and spaces without ductwork.
Make-up air and kitchen ventilation support
We work alongside your kitchen setup so cooling and ventilation work together.
ROOFTOP UNITS
Rooftop unit service, repair and replacement
Most commercial buildings in Southern Ohio, from strip-center storefronts to offices, churches and restaurants, are heated and cooled by packaged rooftop units (RTUs). We service, repair and replace rooftop units up to 25 tons, including gas/electric units and heat pump RTUs.
What we work on:
- Cooling and refrigeration components — compressors, condenser and evaporator coils, refrigerant leaks and charge.
- Heating sections — burners, igniters, heat exchangers and safety controls on gas units. See commercial heating.
- Airflow — blower motors, belts, pulleys and filters.
- Economizers and controls — dampers, sensors and thermostats that keep spaces comfortable without wasting energy.
- Roof-side issues — condensate drains that back up into ceilings and access panels that let water in.
Planned maintenance: Rooftop units sit in full sun, wind, cottonwood and snow, and they run long hours. Spring and fall maintenance (coil cleaning, belt and filter changes, refrigerant and electrical checks, burner and safety tests) is the most effective way to avoid a mid-season shutdown.
Replacement: Rooftop units typically last 15 to 20 years. When it's time, we help you choose the right size and efficiency, handle curb adapters when the new unit's footprint differs, coordinate crane lifts and schedule the swap to keep your business open.
WHEN TO CALL
Signs your commercial AC needs service
Warm air or rooms that won’t cool
Weak cooling on hot afternoons often means a failing compressor, refrigerant leak or dirty coil.
Uneven temperatures across zones
Hot and cold spots point to airflow, damper, economizer or control problems.
Water leaks inside
Clogged condensate drains on rooftop units can leak through ceilings.
Rising energy bills
Dirty coils, failing economizers and worn belts quietly drive up operating costs.
Strange noises from the roof
Squealing belts, grinding motors or rattling panels need attention before they fail.
Frequent resets or tripped breakers
Electrical problems get worse, not better.
WHAT WE USUALLY FIND
Common problems we fix
Dirty condenser and evaporator coils
Dust, pollen and cottonwood clog rooftop coils fast in Southern Ohio.
Belt and motor failures
Worn belts and failing blower or condenser fan motors are common on rooftop units.
Refrigerant leaks
We find and repair leaks, then recharge properly.
Economizer problems
A stuck economizer can let in hot, humid air or block free cooling on mild days.
Compressor and electrical failures
Capacitors, contactors and compressors fail under heavy commercial run times.
Control and thermostat issues
Programming and sensor problems can leave spaces too warm or running all night.
WEIGHING YOUR OPTIONS
Repair or replace?
Rooftop units typically last 15 to 20 years with maintenance. On an older unit facing a compressor failure, heat exchanger problems or repeated breakdowns, replacement can lower energy costs and reduce downtime risk. We’ll give you a straight assessment and help you plan replacement on your schedule, not an emergency’s.
MAINTENANCE
Planned maintenance
Commercial cooling equipment runs long hours in tough conditions. Seasonal maintenance includes filter changes, coil cleaning, belt and motor inspection, refrigerant checks, electrical testing, condensate drain clearing and economizer checks. It’s the most effective way to cut breakdowns and energy costs.
HOW IT WORKS
How commercial service works
- 01
Call or request service
Tell us the equipment, location and what’s happening.
- 02
On-site diagnosis
We inspect the unit, including on the roof, and find the cause.
- 03
Clear options and pricing
You get a straightforward explanation and price before work begins.
- 04
Repair and verify
We complete the work and confirm the system is cooling properly.
BRANDS WE SERVICE
Brands we service
We service commercial cooling equipment from all major manufacturers, including Trane, Carrier, Goodman, Rheem and Day & Night, and Mitsubishi Electric ductless systems.
The local people behind your home comfort.
LOCAL ROOTS
A Southern Ohio company for Southern Ohio businesses.
Affordable Air has worked out of 949 East Main Street in Chillicothe since 2006. We keep restaurants, offices, stores and churches cool across Ross, Pickaway, Pike, Scioto, Jackson, Fayette and Vinton counties.
Communities we serve: Chillicothe · Circleville · Washington Court House · Portsmouth · Jackson · All service areas
About Affordable AirBEFORE YOU CALL
Common questions
What size rooftop units do you service?
Packaged rooftop units up to 25 tons, plus split and ductless systems.
How long do rooftop units last?
Typically 15 to 20 years with regular maintenance.
How often should commercial AC be maintained?
At least twice a year, spring and fall, with more frequent filter changes in dusty or busy environments.
Can you replace a rooftop unit with minimal downtime?
Yes. We plan replacements around your hours and coordinate crane or equipment needs in advance.
Do you service our refrigeration too?
Yes. See commercial refrigeration.
Do you offer maintenance plans for businesses?
Yes. We build schedules around your equipment and hours.
Can you replace a rooftop unit without closing my business?
Usually. We plan replacements around your hours and coordinate the crane and installation in advance to keep downtime short.
KEEP EXPLORING
Other ways we can help
Other ways we can aid our customers
LET’S MAKE YOUR HOME COMFORTABLE AGAIN
Tell us what’s
going on.
Need a repair, a replacement estimate or routine maintenance? Start here.
(740) 779-0079Prefer to text? (740) 273-8551
For urgent service, please call.