I highly recommend Foster's if you are looking for someone that is prompt, dependable. They have always been available when i need them. They installed my system in 2004 and have been very happy with their product and service.

Fosters are wonderful....They show up the same day you call even in the snow and ice covered roads! They keep you informed.... They explain everything so you can understand. Very polite and they even clean up after themselves even if you insist on doing it. Great work and very trustworthy. A heartfelt thank you Fosters.

Don and I rate Foster's with 5 star's. They have been good for us and the prices are great. Call Foster's if you need help. The Lighfoot's. 


Foster's run a customer friendly, professional business. Top to bottom their personnel are competent, reliable and precise about their work. I highly recommend this family run business, customer service is top notch. 


Thanks for all that you do! The roads were very slick and the service tech still made it and knew exactly what was wrong before he even got to my house! 


I was very pleased with the overall work. Everything from the quick estimate to the installation crew, that may have left the basement cleaner than it was when they arrived. They also did a professional job of putting in the new furnace.


These guys do an awesome job I would highly recommend them they get 5 stars from me thanks again. 

Jayme & Lee

Dependable and efficient are two words I would use to describe all Foster's employees. The techs are knowledgeable and helpful. 


It's very concerning when your heat isnt working on cold days but our service was prompt, friendly, and professional. The service tech made sure all was working before he left and was knowledgeable and informative. Great experience with Foster's!


Great service on our geothermal system as always. Thank you, Foster's for also helping with the duct work at the Girl Scout Little House! The girls now have sufficient heat to get through the winter.


The tech was efficient and friendly (both techs). I am always very pleased with the customer service and quality of work. You guys have a life long customer! Thank you!

Foster Heating & Air Conditioning

915 S. Washington Street

Chillicothe, MO  64601

Monday-Friday: 6:00am-5:30pm

Service available 24/7





Phone: 660-707-0797

Email: info@fostershvac.com

Proudly Serving Caldwell, Carroll, Chariton, Clinton, Daviess, Grundy, Harrison, Lafayette, Linn, Livingston, Mercer, Saline, and Sullivan County