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Contact Us Today!


We’ll Take Amazing Care of You

Since 1987, Casteel Heating, Cooling, Plumbing and Electrical has been the company that more Atlanta homeowners trust to keep their indoor comfort systems running smoothly. Our team of plumbers, electricians, HVAC installers, furnace and AC service technicians, and system design managers is ready to help with any home service issue you may encounter—with just one call! Because we have so many expert resources under one roof, you’ll save time and money without sacrificing top-quality workmanship or exceptional customer service. Our message of amazing care isn’t just something we say, it’s something we do, and we back it up with our Amazing Care Guarantee. When you choose Casteel for your HVAC, plumbing, or electrical needs, you can rest assured you’ll be treated right. With over 30 years of experience serving Atlanta Georgia residents, and more than 30,000 five-star reviews, you can count on us to take amazing care of you.

We offer an array of services, including, but not limited to:

  • Furnace & AC installation
  • Air conditioning & furnace repairs
  • Plumbing repairs
  • Water heater replacement
  • Leak repair
  • Electrical inspection
  • Backup generator installation
  • Surge protection
  • Electrical code updates