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O'brien Heating & Cooling.
Electrical Baseboard or Wall Heater - Repair, Central A/C - Install, Central A/C - Service or Repair,
About us
Small and family-owned, we also install high efficiency units for your convenience. We have been delivering quality and honest service since 1963.
Services we offer
O'Brien Heating and Cooling provides expert heating, air conditioning service to commercial and residential properties in Waukegan, ventilation, null
Reviews
5.06 Reviews
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Showing 1-6 of 6 reviews
Margaret K.
Apr 2017
Gary O'Brien and the rest of his installers were wonderful to work with! They called "me" to come back and check the air conditioning unit once the weather warmed up. The job was completed in a day and a half and only one week after I gave them approval for the job. I have also called. them when my previous system would encounter problems. Someone for their office was out within the same day and usually within a couple of hours I highly recommend O'Brien Heating for service and/or new systems.
Marianne G.
Sep 2016
unknown
Georganne G.
Aug 2016
FANTASTIC ~ my candles are no longer melting in a house that could reach over 100' without AC. O'Brien HVAC co are honest, and friendly. I will use them again in the future.
Georganne G.
Dec 2015
I have used O'Brien many times previously for a very high maintenance boiler system. This last time, the boiler had to be completely replaced, and the old boiler system was a BEAST, very large and heavy. They removed all of the old, replaced with new, and cleaned up after themselves. They all have great personalities and are wonderful to work with. Thank you O'Brien!
Georganne G.
Dec 2015
unknown
Dorothy K.
Sep 2013
They were polite and did the work right. The price is reasonable.
Licensing
State Contractor License Requirements
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*Contact business to see additional licenses.
FAQ
O'brien Heating & Cooling. is currently rated 5.0 overall out of 5.
No, O'brien Heating & Cooling. does not offer free project estimates.
No, O'brien Heating & Cooling. does not offer eco-friendly accreditations.
No, O'brien Heating & Cooling. does not offer a senior discount.
No, O'brien Heating & Cooling. does not offer emergency services.
No, O'brien Heating & Cooling. does not offer warranties.