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Raber HVAC
Cooling services

Air conditioning repair and installation built for Ohio summers

Northeast Ohio summers are humid more than they are brutally hot, and that changes what a cooling system has to do. We size, install and repair equipment that pulls moisture out of the air instead of just dropping the number on the wall.

  • Same day AC repair when booked before 2 PM
  • Diagnostics shown before any repair
  • Properly sized replacements
  • Ductless options for hard rooms
Raber HVAC technician reviewing air conditioning system readings with a homeowner beside her outdoor condenser
What we handle

Cooling work, done to spec

Repairs, replacements and the maintenance that keeps a system out of the emergency queue in August.

AC repair

Capacitors, contactors, condenser fan motors, compressors and control boards. We test the electrical side before touching refrigerant, because most failures live there.

System replacement

Right sized condenser and coil matched as a pair, with a load calculation first. An oversized unit cools fast, never runs long enough to pull humidity out, and leaves the house clammy.

Ductless mini splits

For additions, attic conversions, sunrooms and the bedroom over the garage that central air has never reached. One outdoor unit can run several indoor heads.

Refrigerant leak repair

We find and fix the leak instead of topping it off every June. Recharging a leaking system is renting cold air at a very poor rate.

Spring tune ups

Coil cleaning, refrigerant charge verified by superheat and subcooling, capacitor tested under load, drain cleared and airflow checked.

Emergency cooling

Heat advisories are not a wait until Monday situation, especially in a house with infants or older adults. The emergency line is staffed all day and night.

The humidity problem

Cold is easy. Comfortable is the hard part.

Two houses can sit at the same seventy two degrees and feel completely different. The difference is moisture, and moisture is a function of how long the system runs.

  • A right sized system runs longer, slower cycles, and each cycle wrings water out of the air
  • An oversized system blasts cold, hits the setpoint and stops before dehumidification really starts
  • Variable speed and two stage equipment hold low output for hours instead of slamming on and off
  • Leaky return ducts in a hot attic or crawlspace pull in humid air the system then has to fight
  • Below roughly fifty percent relative humidity, most people are comfortable a degree or two warmer, which is where the savings come from
Have your setup assessed

What we measure on every call

  • ·Superheat and subcooling, to verify charge properly
  • ·Temperature split across the coil
  • ·Static pressure on supply and return
  • ·Capacitor capacitance under load
  • ·Compressor and fan amp draw against nameplate
  • ·Condensate drain flow and float switch function

Readings go on your invoice. Next season you can see what changed instead of taking anyone's word for it.

Straight talk

When a repair is the smart money

We are not interested in selling a system to a house that does not need one yet.

  • Under ten years old with a single failed component: repair it, almost always
  • A capacitor, contactor or fan motor is a routine part, not a reason to replace a system
  • Two or more significant repairs in the same season on a fifteen year old unit: get replacement priced
  • Failed compressor out of warranty on an older system: replacement usually wins on cost
  • Any R22 system with a real leak: run both numbers before spending on refrigerant
Get an honest read
Raber service van with a roof ladder rack parked outside a municipal building during a commercial cooling service call
Residential is the bulk of our work, and we handle light commercial and municipal accounts as well.
Cooling FAQ

Cooling questions we answer most

If yours is not here, call and ask. We would rather answer it now than have you guess.

Ask us directly

The usual suspects are a filthy filter choking airflow, a failed run capacitor so the compressor never starts, an iced evaporator coil, or a refrigerant leak. Start by checking the filter and looking for ice on the line at the indoor unit. If there is ice, shut the system off, leave the fan running to thaw it, and call.

Service area

Seven counties, one local crew

We are based in Independence and most of our work sits inside a forty minute drive. That is deliberate. A tight radius is what makes same day service possible instead of aspirational.

Check your address
Cuyahoga County
Summit County
Lorain County
Medina County
Lake County
Geauga County
Portage County

Including Independence, Cleveland, Parma, Strongsville, Brecksville, Broadview Heights, North Royalton, Seven Hills, Rocky River, Lakewood, Westlake, Brunswick and the surrounding communities.

Book the tune up before the first heat wave.

Spring appointments are calm, cheap and quick. The same call in the middle of a July heat advisory is none of those things.

Every day, 8:00 AM to 10:00 PM · 24/7 emergency service · OH LIC #28728

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