At American Mechanical LLC, we’re your one-stop shop for all things HVAC in Richardson. Whether you’re looking to stay cool in the summer, warm in the winter, or breathe easier with improved air quality, we’ve got you covered. Our versatile services include everything from installation and repair to maintenance and upgrades for residential, commercial, and industrial HVAC systems.

Our dedicated team of professionals approaches every job with both skill and a friendly attitude. We understand how important it is to keep your space comfortable, so we work hard to ensure you’re completely satisfied with our services. From the moment you reach out to us, you’ll experience our commitment to quality and customer care. Trust American Mechanical LLC to handle your HVAC needs with precision and a personal touch, keeping your environment just the way you like it.

Here’s how we can assist you:

• Expert HVAC Installations
  Building a new home or upgrading your current system? Our team offers professional installation of the latest HVAC technology, ensuring you get the perfect fit for your comfort and energy needs.
• Quick and Reliable HVAC Repairs
  Got an HVAC problem? Our technicians are on it! We handle repairs – simple or complex,  for all major brands and models, ensuring a fast and effective fix so you’re never left in the cold or heat.
• Routine HVAC Maintenance
  Keep your system running smoothly with our maintenance services. Regular check-ups and tune-ups help extend the life of your equipment and maintain its efficiency, saving you from costly repairs down the road.
• Upgrades and Retrofits
  Looking to enhance your current system? We offer retrofits and replacements to boost your HVAC system’s performance and efficiency, adapting to your evolving needs.
• Ductwork Services
  Efficient ductwork is crucial for optimal airflow. We handle ductwork modifications and replacements to ensure your system performs at its best.
• Cooling Tower Services
  For our commercial and industrial clients, we provide specialized cooling tower services, including retrofits and replacements, to keep your systems running smoothly.
• Humidity Control Solutions
  Maintain the right humidity levels with our humidification and dehumidification services. Perfect for comfort and preventing issues like mold growth and dry air.
• Indoor Air Quality Enhancements
  Breathe clean, fresh air with our indoor air quality solutions. We install and maintain air purifiers and ventilation systems to ensure a healthier living environment.