Image of Bob and Janell Graber, owners of Kingdom Air.

From Furnace Repair to new heating installation, to GenerAC generators and beyond. View all of our services by clicking the icon above. Too hot? Too cold? At Kingdom Air we believe in “just right”. The right system, at the right price, installed the right way.

Use our online scheduling tool above to book maintenance visits or quotes. For down units or emergency services, call our number below.


You can stay Kingdom Air Comfortable for just $50 to $150 a month! With our low payment options, you can upgrade your furnace and your comfort. Ask our technician about your options by scheduling an appointment today!

Furnace Repair and Installation

If you’re in need of furnace repair or installation, or heating repair on heat pumps or geothermal units, Kingdom Air is your go-to local HVAC contractor. Our team provides comprehensive services to ensure your heating system is running efficiently and keeps you warm during the colder months. From minor repairs to complete installations, Kingdom Air only high-quality products and materials, with flexible payment options to keep you #KingdomAirComfortable for the long term. From furnaces, to mini-splits, PTac units, or Geothermal systems, we are here to help.

About Kingdom Air

Welcome to Kingdom Air, your trusted local provider of furnace repair and installation, heating, plumbing, and electrical services. We are committed to delivering top-quality solutions for all your home comfort needs.

Since our establishment in 1989, Kingdom Air has been serving our community with pride, building a reputation for excellence through our commitment to customer satisfaction and exceptional service. Our team of skilled professionals is dedicated to providing you with personalized service and tailored solutions that meet your unique needs and exceed your expectations.

"Great company! They have came to our rescue a few times now! They have wired our basement, hung alot of lighting, added new ductwork downstairs, worked on our furnace... Quick, quality service. Honest, dependable people... Highly recommend!"
Tammy C
Facebook Review
"Kingdom Air has serviced our heating and air conditioning unit for several years. They replaced our old electric unit with a new heat pump about a year ago. They gave us options on units and good advice. We have been very satisfied with our dealings and service with Kingdom Air."
Elaine W.
Google Review
"Kingdom Air has always treated us fairly. We have been customers since 1993. Service has been exceptional. Service agreement keeps everything up to date and running smoothly. Highly recommend them!"
Kathy E.
Google Review

Let us help you with your heating needs.

Call Kingdom Air today at (812)-486-3840 to schedule an appointment or service call.

Kingdom Air - Furnace Repair, Installation, and Maintenance

Kingdom Air provides furnace installation, repair, and maintenance as well as our other services in and nearby the surrounding areas:

Washington Indiana | Loogootee Indiana | Odon Indiana | Petersburg Indiana | Montgomery Indiana | Wheatland Indiana | Bicknell Indiana | Elnora Indiana | Plainville Indiana | French Lick Indiana | Shoals Indiana | West Baden Indiana | Paoli Indiana | Bedford Indiana | Mitchell Indiana | Orleans Indiana