Casteel has a long history of serving Bethlehem, Georgia, homeowners. It is our pleasure to deliver impeccable service, industry-leading warranties, and unparalleled customer satisfaction rates to the families we serve.

Our expert technicians are here for youSchedule Online Today

From heating and air conditioning service to plumbing and electrical support, our team can handle all your home maintenance tasks. Learn more about how we can help you today.

Air Conditioning

Casteel offers professional tune-up services to keep your AC system operating efficiently. Without regular upkeep, your air conditioning equipment works better and costs you less in energy costs. Even in emergencies, our team is prompt and proactive in handling your AC needs.


Tune-ups are also essential for your home heating system. Your heater can easily become a safety hazard without regular service. Our team can tend to your furnace, boiler, or other heating equipment and perform any necessary repairs. They can also manage your Nest Smart Home thermostat programming, install new appliances, and more.


Plumbers at Casteel are happy to get their hands dirty, so you don’t have to. From leaky faucet troubles to clogged drains and backed-up sewers, our plumbing staff can address every pipe issue. They’re also experts at restoring hot water service and performing replumbing projects as you renovate.


Electricians at Casteel can rewire your electrical systems, replace panels, manage surge protection, and more. From repairs to inspections and upgrades, our team is prompt and efficient in handling your power issues.

Casteel Loves Bethlehem

Bethlehem, GA, 30620, offers plenty of notable attractions. The Hacienda la Pecosa: Paso Fino Show Horses are one highlight, of course.

Casteel loves Bethlehem and the friendly neighbors we’ve met here. We enjoy providing heating and cooling services to local customers. We hope to remain part of your community for years to come.