Best HVAC Services in Cincinnati, OH

Handpicked Top 3 HVAC Services in Cincinnati, OH. How do we actually find the most highly rated hvac service? Our 50-Point Inspection includes everything from checking reputation, history, complaints, local reviews, nearness, satisfaction, trust and cost to the general excellence. That's not all... businesses do not pay us to list them. You deserve only the best!


1730 Tennessee Avenue, Cincinnati, OH 45229

Since 1910

Heating, Cooling Service, Furnaces, Boilers, Heat Pumps, Air Conditioners, Indoor Air Quality, Duct Free Split Systems, Humidifiers, Dehumidifiers, Care Plan Service Agreements, Plumbing, Water Heaters, , Water Purification, Garbage Disposals, Drain Clearing and Cleaning, Electrical Services, Back-Up Generators & Water Heaters

$50 Off Indoor Air Quality - $69 Master Tune Up Cooling system- $52 Off Electrical Repair or Installation - $52 Off a Plumbing Repair - Free 2nd Opinion and $102 Off AC Furnace Repair

License #HV-0000019392

Open 24 hours

I had a new water heater installed, plus had a furnace gas connection redone because it was not to code. Adam H. and Lance S. arrived at approximately 1 pm, surveyed the work area, and gave me an expected time of completion. Then, they went to work. They performed the work quickly neatly and efficiently, and finished within the estimated time.They were courteous and polite, and answered all my questions. I am 100% satisfied with their work, and would recommend Apollo to anyone.
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5909 Stewart Avenue, Cincinnati, OH 45227

Since 1925

Heating, Cooling Installations and Repair, Maintenance, Installation, Replacement, HVAC System Installations, Indoor Air Quality, Air Conditioners, Heat Pumps, Air Handlers, Gas Furnaces, Geothermal Heat Pumps, Oil Furnaces, Boilers, Ductless Mini Splits, Air Purifiers, Residential & Commercial Electrical

15% Discount on all service work! (Both Electrical & HVAC) - Free Estimate - Financing Options Available

License #OH14505

Open 24 hours

I had an absolutely outstanding experience with Nelson Comfort. The service technician from Nelson Comfort was courteous, polite and very knowledgeable. He showed up right on time and quickly fixed the problem I had with the air conditioner in my new house, and he took the time to explain and show me what I could do to prevent the issue from reoccurring in the future. I would very highly recommend Nelson Comfort.
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8256 Clara Ave, Cincinnati, OH 45239

Since 1968

Air Conditioner Repair, Service, Maintenance, Installation, Furnace and Heat Pump Repair, Electrical Repair and Installation, Humidifier Service and Installation, Sump Pump Repair and Installation, Tankless Water Heater Repair and Installation, Plumbing Repair and Installation, Drain Cleaning, Prosystems & Plumbing

$25 Off Any Repair in Cincinnati, OH - $100 Off any Furnace or AC Install - $50 Off any Sump Pump Batterey Back Up System - Financing Available

A+ BBB Rating & Accreditation

Open 24 Hours

Herrmann Services is the only place I trust for my Heating and Air Conditioning as well as Electric and Plumbing needs. I recently bought a home and needed a new furnace. Herrmann literally saved my life due to a CO2 leak. I was so grateful for their help, I have had them since provide electric and plumbing work. They have great customer service, and do quality work?. Thank you Herrmann Services!
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