Comprehensive HVAC Services in South Florida

Our Services

4.0 Air Inc. offers a full range of HVAC services to keep your home comfortable year-round. Our expert technicians are equipped to handle all your heating and cooling needs, including:

Air Conditioning Services

  • AC Installation: Expert AC installation in Hollywood, FL. We help you choose the perfect, energy-efficient unit and ensure a seamless, professional installation for optimal performance.
  • AC Maintenance: Protect your investment with our comprehensive AC maintenance plans. Regular tune-ups prevent costly repairs, extend your unit's lifespan, and keep your system running smoothly all year round.
  • AC Repair: Fast and reliable AC repair in Hollywood, FL. Our experienced technicians diagnose and fix any AC issue, big or small, restoring your comfort quickly. Emergency service available.
A person is holding a couple of gauges in front of an air conditioner.
A man is measuring a pipe with a tape measure in a building under construction.

Indoor Air Quality & Ductwork

  • Duct & Vent Installation/Repair: Improve your indoor air quality and energy efficiency with our expert ductwork services. We install, repair, and maintain duct systems for optimal airflow and comfort.
  • Thermostat Installation: Upgrade to a smart thermostat for enhanced comfort and energy savings. We'll help you select and install the perfect thermostat to fit your lifestyle and needs.