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Common Questions About Geothermal in Wilmington, North Carolina

• How much can I save with a geothermal system in Wilmington?

  Geothermal systems can reduce heating, cooling, and hot water costs by up to 70% compared to traditional HVAC equipment, and operate four times more efficiently than standard systems.

• What geothermal products does D. O'Brien Service Company install in Wilmington?

  D. O'Brien installs WaterFurnace geothermal products, including the 7 Series, 5 Series, and 3 Series models, which feature industry-leading warranties and performance ratings.

• Does D. O'Brien Service Company service brands other than WaterFurnace?

  Yes, the team services and repairs all major brands of geothermal and HVAC equipment, including air conditioners, furnaces, heat pumps, and all heating and cooling equipment.

• How does geothermal heating work in different North Carolina climates?

  Geothermal systems use ground heat that stays consistent year-round beneath the surface, regardless of seasonal temperature swings, making them reliable renewable energy for heating and cooling in any climate.

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