About Capital Air Conditioning
Founded in 1996, Capital Air Conditioning has built a reputation in Cincinnati, OH as a straight-shooting well-respected hvac contractor that doesn't push system replacements when a repair will do. The team is unusually rigorous about indoor air quality and ventilation work in addition to core heating and cooling, and is one of the few local shops that will quote both a repair and a replacement option on the same visit so homeowners can make an informed call. NATE-certified, state-licensed, EPA refrigerant-handling certified, and proudly insured.
Capital Air Conditioning serves homeowners across Cincinnati, OH and surrounding ZIP codes including 45202, 45206, 45208, 45219, 45226. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.
Services offered
- Whole-home humidifier
- Indoor air quality systems
- Smart thermostat install
- Ductwork design & sealing
- Manufacturer warranty work
- Spring & fall tune-ups
- Refrigerant leak detection
Service area
Capital Air Conditioning covers Cincinnati and the surrounding metro, typically responding to addresses within 25–35 miles of 45226. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.
Licensing & insurance
FixNearMe verifies that Capital Air Conditioning holds an active OH contractor license (#OH-825718) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.
How to request a quote
Use the free quote form on this page to send your job details directly to Capital Air Conditioning and up to two other nearby hvac pros in Cincinnati. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.