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Rosenthal Heating & Air Conditioningstarstarstarstarstar5.0 / 5

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10 Total Reviews Rosenthal Heating & Air Conditioning

Central Air Conditioning Guide Buffalo grove, Illinois

Summertime temperatures leaving you hot under the collar? In Buffalo grove, IL the vast majority of homes have some sort of system to keep those indoor temperatures down in the summer. At Rosenthal Heating & Air Conditioning we are residential comfort specialists. Installing or replacing central air can be a significant project, so you’ll want to get it right. Our expert air conditioner techs can evaluate you system and your needs and recommend a course of action thats best for you.


Technician went out on a call for no air conditioning. Technician went out and added 2 lbs of R410a and is now cooling well. Also replaced valve caps.

Buffalo Grove, IL
07-30-2018


UNIT LOW ON R22

BUFFALO GROVE, IL
08-03-2018

Carrier 38CKC030
We received a call from homeowner that they weren't getting any cooling from their Carrier unit. Technician went out to find unit was low on R22, added a pound and tightened outside service valves.
Buffalo Grove, IL
08-16-2018

Ducane 4AC16LT36P-1
diagnosis - A/C unit not getting 24 volts to turn on condenser, checked low voltage wires at furnace & A/C
Buffalo Grove, IL
09-06-2018