Homeowners in Suwanee, Georgia, have trusted Casteel with their home maintenance projects for years. Our flawless service history and excellent warranty coverage make us the ideal choice for families in need of heating and air conditioning services, plumbing help, or electrical work. Read on to find out how we can help you today.

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Air Conditioning

Professional tune-ups help keep your AC in proper working condition. Air conditioning systems require regular maintenance to reach peak efficiency. Plus, replacing filters and performing other preventative upkeep can help lower your energy bills—and avoid equipment breakdowns.


You rely on your home heating system for comfort all winter, and you can depend on Casteel to keep it working right. Tune-ups ensure that your heater keeps producing heat—not fire and harmful emissions. Of course, our teams are available in emergencies, too—you can call Casteel 24/7 for assistance.


Dripping faucets and clogged toilets are only the beginning. Plumbing problems soon become larger and more intimidating—but Casteel can help. Our plumbers handle every task from replumbing to restoring hot water service—and you don’t have to get your hands dirty.


Whether you’re installing new appliances or are renovating a home, Casteel electricians can walk you through the process. Our experts can wire (or re-wire) your property, inspect wiring work, and help with connecting electrical service.

Suwanee, GA Community

Suwanee, GA, 30024, is home to notable attractions like Sims Lake Park, Suwanee Town Center Park, and Suwanee Creek Greenway. It’s these features that make Suwanee an excellent place to live and work.

Casteel loves being part of the Suwanee community. We enjoy serving heating and cooling customers all over the neighborhood. We hope to continue being part of your town for years to come.

Reach out to our professionals at Casteel Heating, Cooling, Plumbing, and Electrical for reliable plumbing, heating, cooling, and electrical services. Call 770-852-8504 to get started.