Reviews (27)
My service from start to finish was second to none. Highly recommend
O-Zone is one of the best companies we have ever worked with. We had radiant heat and no duct work for central air conditioning. Ozzie found a way to install duct work and a new HVAC system in our 75 year old house when others couldn’t. Professional, reliable, knowledgeable and very fair with pricing. Impeccable work.
They repaired my furnace very quickly and were professional.
Amazing customer service, great communication, and pricing. Was able to get our system installed with a very short notice. Highly recommend them!
We had them out 3 times now. Their honesty and professional service are outstanding. The first time out, they serviced our 20+ year old furnace. Their comment was "it's old, but I can fix it." Another contractor told us it was unrepairable and tried to sell us a new furnace which we could not afford at that time. On each visit, he did not push a service we did not need, even when we tbought we did. When our furnace does die, I will not go elsewhere. O-zone has earned our business and loyalty.
This firm turned out to be the best of all the ones that I talk to for putting in a new furnace and central air conditioning.. They are fair very professional and their prices are competitive. I recommend Ozzie and this local small business. 100%
They are professional, price competitive, personable, on time, go above and beyond.
Small local business from Aurora who is honest and reliable with reasonable prices
Great company reasonable pricing fast service
Our heat was out at our school and not only did they come out right away to diagnose the issue they came back the same day and stayed late into the night to install a new system and ensure the building was warm for the following day! During the process they explained exactly what was wrong (in terms I could understand) and communicated every step of the way.
Ozzie was very responsive, professional and took the time to explain issues and what my options were. Affordable and accommodating to my schedule.
Al and Art went through the furnace in detail to find and fix the issue. They were also very informative on what they were doing.
We noticed on Sunday night our hot water heater was leaking. My husband was heading out of town for work the next morning so he called O-Zone to set up an appointment while he's gone. They arrived the following day on time, were very courteous and professional. The issue turned out to be a lot more than the hot water heater and I'm sure took up a lot more time than expected. They exceptionally fixed all of the issues and cleaned up everything. I can not praise these men enough for doing such an excellent job, especially coming from a working Mom who's husband travels for work. Thank you, thank you, thank you!
HIGHLY, Would Recommend O-Zone Heating & Cooling!!! I had an emergency in Lisle they replace my AC Unit and Coil in Furnace. I Really Appreciate and can't Thank enough for working all day to get these Fixtures done.
Excellent service.. highly recommend!
Did a fantastic job were on time, Extremely knowledgeable, repaired a problem that I had for four years I was not aware of,would use again in a heartbeat, highly recommended!!!!
Fast service, honest company and knowledgeable employees.
Ozzie and his crew have always done great work for us at our home. They’re good people and they work hard. They take the time to explain their work, and their prices are more than fair. We highly recommend O-Zone Heating and Cooling!
Friendly, hard-working professionals. Very trustworthy! Always responsive and polite. Highly recommend!
Hit my AC line with my chainsaw in the middle of summer Ozzie came right out to fix and charge my AC. Acquired his help when trying to sell my house with some HVAC work that needed to be done. House SOLD! Keep it up Ozzie and team. Watch out for my future calls!