Thomas J. Fannon & Sons

Thomas J. Fannon & Sons is a second-generation business serving Northern Virginia with heating and air conditioning equipment. Known for their expertise, they have a reputation for successfully resolving complex issues, even with uncommon heating systems like dual zoned boilers. Customers appreciate their responsiveness, arriving quickly for same-day service calls. They are praised for their honesty, only charging for necessary repairs and avoiding unnecessary pressure to replace units. Fannon's commitment to customer satisfaction has earned them long-term loyalty, with some families entrusting them with their systems for decades.