Donovan Heat & Air

You deserve a home that feels as beautiful as it looks. We know the frustration of a hot, humid home. We provide clean air and comfort solutions for your home and office. We install, repair, and maintenance air conditioning systems to improve your quality of life. Heating, cooling and air quality combined. We've served the community since 1987. It has been an honor to serve families in Jax Beach, Ponte Vedra Beach, St. Augustine, Nocatee, Mandarin, and the greater Jacksonville area. We love helping people feel comfortable where they live and work.

We offer expert air conditioning and heating installation, repair, and maintenance by a skilled team of factory-trained professionals. All of Donovan's technicians are N.A.T.E Certified, have completed the Northeast Florida Builders Association's Apprentice Program and are Licensed Journeymen. Donovan Heat & Air is fully licensed and insured: #CAC058398 and #CAC1815153. With a fleet of trucks and fully stocked warehouse, all your air conditioning and heating solutions are just minutes away.

In a typical six-room home, up to 40 pounds of dust is created annually! Filters are often ignored. Filtration is the first line of defense to keep that dust out of your ductwork and out of YOUR lungs! We use powerful Rotobrush Duct Cleaning equipment to handle even the most impacted air system. Clean ductwork is vital for indoor air quality. If you suspect your air is passing across moldy or mildew covered ductwork schedule an appointment for a FREE ductwork inspection! Clean ductwork works more efficiently!

Choosing whether to repair or replace your air conditioner can be a difficult decision. An AC system is a crucial component of a comfortable home. A broken or malfunctioning AC system can seem like an unexpected financial burden. Simply installing a new AC system may not solve your comfort issues. Drain lines, electrical concerns, and aging or poorly designed ductwork are important factors to consider when purchasing a new AC. We are here to help! If you are experiencing comfort issues in your home or office, a dedicated Comfort Specialist will provide a one-on-one consultation to develop a Comfort Plan specially for you.

Indoor air can be 2-5x more polluted than outdoor air! Poor indoor air can worsen asthma and allergies. OSHA links poor indoor air quality to headaches, fatigue, trouble concentrating, and irritation of the eyes, nose, and lungs. Your comfort and air quality matter! We are the Clean Air and Comfort Experts and we want you to love coming home. Air Oasis The nano Induct is a whole house air purifier. It provides a blanket of air ionization throughout your home or office. This filterless HVAC air purifier effectively destroys pollutants such as mold, viruses, bacteria, and VOCs.