Dependable Heating, Plumbing, and Air Conditioning Services for Families in Fairmount, GA

Casteel Heating, Cooling, Plumbing, and Electrical is pleased to be able to serve the families of Fairmount, Georgia. We offer the best in plumbing, heating and cooling, and electrical, all at a fair, reasonable price tag and with an unbreakable focus on customer satisfaction.

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Air Conditioning

If you’re going to make it through the blazing hot summers in Fairmount, a fully-functioning quality AC system is a must. That’s why we offer same-day appointments for professional tune ups and surprise repairs. Our licensed technicians also offer next-day installations and upgrades.


We have decades in the business providing top-quality heating service, and that experience shows up every time we go to work. It’s not just in the way we deliver unmatched performance with our comprehensive variety of heater solutions. It’s also in the way we always put the customer first. Whether that’s in the way we carry out a planned out project with professionalism and enthusiasm, or our willingness to come out for an emergency repair in the middle of the night, we always strive to leave you with a smile on your face.


Our team of expert plumbers can tackle any problem you might have, big or small, planned tune up, or unexpected project. Atlanta Home Improvement awarded us Best Plumber in 2016, and we strive to live up to that designation every single day.  Whether you need to fix a leaky faucet or replace your home plumbing, we can tackle it!


Not long ago, our residential electrical team was a mere one-truck unit. We’ve since grown into one of the most lauded electrical companies in the Atlanta area. That’s because of our performance, but also because of our reputation for honesty and customer satisfaction.

Casteel Loves Fairmount

At Casteel Heating, Cooling, Plumbing, and Electrical, we are honored to be a part of the incredible Fairmount, GA, 30139 community. Find us out and about at local places like Tate Park or Central Park when our local technicians aren’t on the job. We love being able to connect with the homeowners here and look forward to going to work to provide you with the best heating and air conditioning, electrical, and plumbing possible.