Dachi Mechanical LLC is a reputable company offering professional heating and cooling solutions in Lawrenceville, GA. At Dachi Mechanical LLC, our team of experts is dedicated to providing professional HVAC installation, repair, and maintenance services to keep your home or business cool and comfortable throughout the year. Our experienced staff is also committed to providing professional plumbing services, complete basement finishing, and home improvement services to meet your specific needs. For our commercial customers, we offer professional commercial refrigeration services to ensure smooth and efficient business operations. Additionally, our comprehensive air duct cleaning services are designed to enhance indoor air quality and efficiency.