HVAC Services in Cincinnati, OH - Heating, Cooling and Plumbing

The Air Plus Difference

Air Plus has been keeping Greater Cincinnati homes comfortable since 1993. Our NATE-certified technicians show up on time, explain your options upfront, and get the job done right the first time. Whether you need heating repair, AC installation, plumbing service, or routine maintenance, our team delivers reliable service and honest recommendations you can trust.

Certified & Trusted Quality

Trusted Since 1993

Air Plus has served Greater Cincinnati and Northern Kentucky since 1993. Founded by Rob Raby on a commitment to honesty and quality workmanship, we have built our reputation on one thing: getting it right the first time.

Our technicians hold NATE certification. We are a Carrier Factory Authorized Dealer held to strict annual benchmarks for training and customer satisfaction. In 2025, Carrier awarded Air Plus its President’s Award, given to fewer than 1% of dealers nationwide.

When you call Air Plus, you get 30 years of Greater Cincinnati expertise behind every visit.

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Recognized for Excellence Year After Year

Certified Heating, Cooling, and Plumbing Solutions

Heating Services

From furnace repair and furnace replacement to heat pumps, boilers, and ductless systems, Air Plus provides complete heating services for Greater Cincinnati homes. Our NATE-certified technicians service all makes and models and prioritize same-day availability when your heat goes out.

Air Conditioning Services

Plumbing Services

Indoor Air Quality

Commercial Services

Custom Installation

Heating and cooling systems have a way of breaking down when the weather is at its worst; on the coldest day of a frigid winter, or during a sizzling summer heat wave; times when your comfort system must work the hardest, and when you need it most. Regular check-ups will help to maximize the life expectancy of your system; unfortunately, even the best maintenance won’t prevent normal wear and tear.

Get peace of mind your system is running well by joining our AirPlus Perks Program. Perks members receive:

Two Performance Tune-Ups Per Year

Having your system checked regularly enable us to keep your unit running as efficiently as possible, which saves you money on your utility bill month after month. These regular check-u

Having your system checked regularly enable us to keep your unit running as efficiently as possible, which saves you money on your utility bill month after month. These regular check-ups also enables us to catch problems such as loose or burnt wires, and freon leaks, before they lead to a larger problem such as motor failure.