(844) 584-7399
CORE SERVICES
X-PLAN & ADDITIONAL SERVICES
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Want to spread out the cost?

You can pay for a new system monthly instead of all at once. See what you qualify for before you decide anything.

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X-Plan Maintenance Plan

Your tune-ups get scheduled for you, and when something breaks you jump the line. Members pay less on the work too. $20.75 a month.

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HomeLocationsDaytonCooling

AC repair and air conditioning service in Dayton, Ohio

We repair and replace air conditioners in Dayton, ductless included. Houses built before 1940 usually have one central return and nothing pulling from upstairs, which limits what any AC can do. Most calls get handled the same day.

AC repair, replacement, and ductless systems for humid Ohio summers — fixed right the first time, at a price you approve before we start.

90% Same-Day Service
Upfront Pricing
All Makes & Models
DAYTON COOLING
90% same-day service.
Book online in about a minute, or call and talk to a real person.
4.9 on Google|Dayton-based techs
A Ruud air conditioner installed beside a brick home
WHAT WE HANDLE

What cooling work do you handle?

Repairs, replacements and seasonal tune-ups, all priced before we start.

AC repair
From weak airflow to total shutdowns — diagnosed and quoted upfront.
AC installation & replacement
High-efficiency systems sized to your square footage and ductwork.
Heat pumps
One system for summer and winter — sized for Ohio's swing seasons.
Ductless mini-splits
Room-by-room comfort for additions, sunrooms, and older homes.
AC tune-ups
Coils, refrigerant, and airflow checked before the first hot week.
Smart thermostats
Installed and configured so the schedule actually saves you money.

Why will a bigger unit not fix a hot upstairs here?

Because the problem is usually return air rather than capacity. A lot of Dayton's pre-1940 stock has a single central return and nothing pulling from the second floor. Oversizing the condenser makes the system short cycle, which cools the thermostat's room faster and dehumidifies less. Adding a return path, or fitting a ductless head where no duct can reach, fixes more of these houses than a larger system does.

The outdoor unit is making a noise it did not make before.

The noise usually names the part. A hard electrical hum with the fan not turning points at a capacitor. A metallic screech on startup points at the compressor. A rattle that changes with fan speed is often a loose panel or debris in the cabinet, which is the one worth checking yourself with the power off. A hiss or a bubbling is refrigerant. What they have in common is that none of them improves on its own, and a capacitor caught early is a small repair while a compressor is a system decision.

I am told the system needs refrigerant every year. Is that normal?

No. Refrigerant is not a consumable. It runs in a sealed loop and a correctly working system will hold the same charge for its whole life. A system that needs topping up annually has a leak, and adding refrigerant without finding it means paying every year for something escaping into the air. Ask for the leak to be found and quoted. Sometimes the answer is a repair worth making and sometimes it is a coil that costs enough to change the replacement conversation, but either way you should be told which.

Does a higher SEER2 rating pay for itself?

It depends how long you are staying and how much you actually run it. In this climate the cooling season is real but not year-round, so the payback period on the top efficiency tier is longer than the brochure maths suggests. The tier worth paying for is usually the one that also brings a two-stage or variable-speed compressor, because that changes comfort as well as the bill: longer, gentler run times hold humidity down and even out the temperature between rooms in a way a single-stage unit cannot.

Should I be looking at a heat pump instead?

Worth pricing alongside, particularly if the furnace is also near the end. A heat pump is an air conditioner that can run backwards, so it cools in summer exactly like the unit you are replacing and then covers a good part of the heating season too. In this climate it usually pairs with the existing gas furnace as a dual-fuel system, with the furnace picking up when it gets properly cold. The thing to check first is your electrical panel, because that is the surprise that turns up after the quote rather than before it.

SIGNS IT'S STRUGGLING

How do I know my AC is on its way out?

Warm air coming from the vents
Ice on the refrigerant lines
Starts and stops every few minutes
House feels sticky even when cool
Cooling bills creeping up
System is 15+ years old
Catching these early usually means a repair instead of a replacement.

How do I book AC repair in Dayton?

Call (844) 584-7399 and you get a person, or book online in about a minute. If it's an emergency, no heat or water on the floor, call rather than booking. That skips the next-day queue and goes straight to the 24/7 line.

COMMON QUESTIONS

What else do people ask about Dayton?

Yes, with either a ductless system or high-velocity small-duct equipment routed through existing framing. A conventional split system needs duct chases that these houses were never built with.
$97 during business hours, $197 nights, weekends and holidays. That covers the trip and the diagnosis, and you hear the repair price before anyone starts work, so nothing gets added after the fact. X-Plan members pay $77 and $177.
AC quit during a heat wave?
The emergency line is answered 24/7 — nights, weekends, holidays.