Geothermal.contractors

A & A Air Service Inc, headquartered in Frankford, Delaware, has served the Coastal and Inland regions of Delmarva's Eastern Shore and all Delaware counties since 1987. Now in its second generation of family ownership, the company has grown from a single-person operation to a team of 30+ field technicians. A & A Companies specializes in geothermal heating and cooling installations, ranking among the top five WaterFurnace geothermal dealers in the United States. The contractor provides comprehensive residential and light commercial services including new geothermal system installations, upgrades, maintenance agreements, and emergency repairs. Founded by Greg Allen, the business is now managed by his daughter Mindy and son Chris, who oversee day-to-day operations. Beyond geothermal solutions, A & A Companies offers complete HVAC services and radiant heating systems. The company maintains a strong reputation throughout the region, delivering quality workmanship backed by professional customer service. With nearly four decades of experience and a commitment to excellence, A & A Air Service Inc treats customers like family, providing reliable solutions for both residential and commercial projects. Call (800) 545-4328 to schedule service. Company background: A & A Air Service Inc is a 39-year-old (founded 1987) Frankford, DE family HVAC contractor. Founder Greg Allen + 2nd generation Chris Allen. They self-describe (on their own site aacompanies.com) as "one of the Top 5 WaterFurnace Geothermal Dealers in the United States" — note: this is a self-claim, not corroborated by WaterFurnace's official dealer locator with deep ground-source heat pump expertise. Brands: American Standard, Goodman, WaterFurnace.