Why Gallagher?

Gallagher HVAC Mason OH

Customers First

The motto we use to coach our team and live by is to “treat others the way we want to be treated”. We offer our 100% Satisfaction guarantee based on these values. We will provide the highest level of professional services for all your heating and cooling needs.

On-going training for our Team

We believe everyone benefits with continuing education. This is why we invest in our employees by offering NATE certification opportunities to all of our technicians. We also require each technician to complete seven hours continuing education for HVAC training every year.

100% Satisfaction Guarantee

It’s our job to make sure you are satisfied with our work. This guarantee applies to each and every job we perform. We make sure we leave your home looking and feeling the way we would like for ours to. Please do not hesitate to reach out to our team to let us know how we are doing!

We are local

As a former Mason High school grad, I have seen how much our town has grown over the years. It has been through the active involvement of residents and business alike that have helped shape Mason into the progressive and innovative community it is today. Gallagher HVAC Services feels that it is just as important today to be a part of future growth and development as it’s ever been for our city. With this in mind we make it a point to continually give back by actively participating in our local community.


Unfortunately, a repair can happen anytime and in most cases it can’t wait. This is why we have 24 hours, 7 days a week live answering service to take and dispatch your call. Call us anytime for service, installation or repair. You are the customer and your needs come first. 513-489-HVAC!

Mon-Friday 8AM-5PM
*24 Hour Emergency Service