David and Goliath HVAC provided an exceptional service experience for my air conditioning needs. From rapid response to flexible scheduling, their customer service was top-notch. Technician David was a standout, combining punctuality and professionalism with deep expertise. He explained everything clearly, offered cost-effective solutions, and respected my home. Their honesty and transparent pricing added to my trust. My AC is working perfectly post-repair. Highly recommend them for their expertise, integrity, and customer-centric approach. Truly outstanding in the field!