Business Details
26 Years
experience
Emergency
services
Your Trusted HVAC Partner in Mason, Ohio
Founded in 2000, Air Authority has established itself as Cincinnati's premier HVAC service provider, delivering residential and commercial heating, cooling, and refrigeration solutions. Our team of NATE-certified technicians brings 12-15 years of industry experience to every project, combining advanced technology with meticulous service protocols. We guarantee 100% satisfaction through transparent evaluations, free second opinions, and a commitment to post-service cleanup.Recognized by Angie's List Super Service Awards in 2010 and 2015, we maintain BBB accreditation while offering 24/7 emergency response. Our preventative maintenance programs ensure optimal system performance, serving Hamilton, Warren, and Butler Counties with biannual residential checkups and customized commercial schedules. With owner Larry Cook's 35-year industry expertise, we prioritize customer-first values that consistently earn client recommendations.
Services
Furnace Installation
AC Repair
Mini-Split Systems
Heat Pump Services
Air Quality Solutions
Details
- Year established: 2000
Highlights and features
- We offer free second opinions with no-obligation evaluations
- Our technicians maintain 12-15 years average industry experience
- We guarantee 100% satisfaction on all HVAC services
- We provide 24/7 emergency HVAC repair services
- We maintain NATE-certified professionals on staff
Associations and certifications
- Angie's List Super Service Award
- Better Business Bureau
What people say
Professional technicians
Thorough service
Satisfaction guarantee
Quick response
Knowledgeable staff
Services
Furnace Installation
We specialize in complete furnace installation for residential and commercial properties. Our certified technicians handle gas and electric systems, ensuring proper sizing and energy efficiency. With manufacturer warranties and annual maintenance programs, we guarantee optimal performance and safety compliance for all heating installations.
AC Repair
Our emergency AC repair service operates 24/7 for residential and commercial clients. Technicians diagnose and fix refrigerant leaks, compressor issues, and electrical problems using advanced diagnostic tools. We provide transparent pricing and guarantee complete system functionality post-service.
Mini-Split Systems
We install and service energy-efficient mini-split systems for homes and businesses. Our experts design customized zoning solutions that improve temperature control while reducing energy consumption. All installations include performance optimization and maintenance guidance for maximum system longevity.
Air Quality Solutions
Our air purification services include whole-home air purifiers, humidifiers, and dehumidifiers. We conduct air quality assessments to identify contaminants and recommend appropriate filtration systems that improve respiratory health and HVAC efficiency.
Preventative Maintenance
We offer biannual residential maintenance and customizable commercial maintenance plans. Our comprehensive inspections cover 30+ system points including electrical components, refrigerant levels, and airflow efficiency to prevent breakdowns and extend equipment lifespan.
People
Larry Cook
Owner
With 35 years of HVAC industry experience, Larry Cook founded Air Authority in 2000. A U.S. Air Force veteran, he leads a team of certified technicians committed to customer-first service and community involvement.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and refrigeration services including installations, repairs, and maintenance for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds to urgent heating and cooling needs with certified technicians available at all times.
What areas do you serve?
We serve Mason, West Chester, Cincinnati, and surrounding areas in Hamilton, Warren, and Butler Counties, Ohio.
Are financing options available?
Yes, we offer financing options for HVAC installations and major repairs. Contact us for details and qualification requirements.
Do you provide free estimates?
We offer free second opinions and written estimates within 24 hours of inspection for all HVAC service requests.
What certifications do your technicians hold?
All our technicians maintain NATE certification, ensuring industry-standard expertise in HVAC installation, repair, and maintenance.
Reviews (7)
John Abrahams
Dec 30, 2021
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Everything went like clockwork. I loved how they explained all the details of what to expect and didn't try to over sell their line of products. Everyone from the technical reviewer, the sales manager to the installers were professional and polite. Good workers are hard to find of late but this company seems to have what it takes to retain a quality crew. Will use again if needed.
Sarah S.
Dec 03, 2021
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Promptly answered the phone and came for a service call the morning after thanksgiving. They made a temporary repair to our furnace and came out 4 days later to replace the unit and the cost of our previous repair was applied towards the new furnace. Professional and knowledgeable technicians and sales team, excellent quality work and more than fair prices! Will definitely use them again in the future.
Ron Elick
Nov 30, 2021
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We have used Air Authority for our annual system maintenance for several years. They are always prompt, pricing is fair and they perform high quality work. If problems are found, they have explained what is wrong and taken steps to repair promptly. Highly recommend their services.
Paul Zaffiro
Nov 16, 2021
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I extensively interviewed eight (8) HVAC contractors before selecting the Air Authority to replace my system. I was looking for a contractor that was extremely knowledgeable and that would install my system with excellence. I am a Mechanical Engineer with a manufacturing background. Excellent means that all components are plumb, level, neat, and exceed code requirements. The Air Authority delivered. Their attention to detail was phenomenal. A few examples of what excellence looks like: the hole for the refrigerant lines was silicone caulked and then covered with brick dust to match the rest
Allison Ritz
Nov 15, 2021
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We recently had Air Authority out to our house for concerns about our Heat Pump. Mark was on time, professional and very knowledgeable about the unit, thermostat, and how they're supposed to work. I asked many questions and he answered everything glad fully and really helped educate me on my unit. This was great to me because I like knowing my product and how it works so I can be knowledgeable in future purchases/ concerns. The price for this service was $74 which is a GREAT price. I work for a local answering service and this is by far the most affordable company in this area. I feel very comfortable
Jenni Chinn
Nov 07, 2021
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I have used Air Authority Heating and Air Conditioning for 19 years both for installation and for maintenance. I have my air conditioner, heating system, and humidifier cleaned and maintained every year with a maintenance contract. Larry is an excellent and skilled technician that I have trusted for all these years. I would recommend this company highly.
Maura Crawford
Nov 01, 2021
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The Air Authority was so professional from the first phone call to the final installation. I can not say more about what a great and easy experience it was with them. Eric was wonderful to work with and helped with great recommendations on what unit to purchase. The gentlemen who did the installation were very professional and efficient. I highly recommend the Air Authority.
