AC Guru Heating & Cooling delivers a full range of services to our customers backed by the latest technical knowledge and in-field experience. We cover the Greater Orlando area, including Longwood, Casselberry, Lake Mary and Altamonte Springs.


Big problems often start out as small problems that go unattended. Why risk the trouble? Before the cooling or heating seasons, have your system checked out by one of our maintenance experts. An AC Guru technician will conduct a thorough inspection and cleaning of your air conditioning and heating system to improve performance and avoid costly breakdowns. For even more peace of mind, we offer annual preventative maintenance plans that keep your equipment operating at peak efficiency and cost savings year round.

Air Conditioning

When you need service or repair on your air conditioning system, AC Guru’s skilled technicians are masters at moving things along so you can get back to normal. Need a new system? Our retrofit and remodeling experts will personally assess your home or business FREE and design a system that fits your situation and budget. We also provide indoor air quality products and dehumidifying to ensure your comfort on the hottest days.


We can make recommendations on the best heating choice for your home or business environment and we offer FREE consultations. We also offer Energy Star rated systems, so you can save up to 30% on heating costs during those winter cold snaps while staying warm.

Indoor Air Quality and Duct Work

Fresh, healthy indoor air is an AC Guru obsession. We offer complete residential and commercial air duct services to help improve air quality and remove dust, pollen, mold spores and more. We can even test your indoor air quality while we are doing your maintenance and cleaning. And if you need duct work design assistance, we can create the ideal configuration for your specific comfort system.

Commercial – HVAC/Refrigeration

We know that equipment downtime can translate into lost productivity, inventory and revenue for our commercial customers. That’s why AC Guru makes timely, expert service an option that’s always on call.  We repair all makes and models of air conditioning, heating, and light commercial refrigeration equipment, including walk-in coolers and freezers, display cases, ice machines, and more.

Have a question or need service? We’re always happy to share our expertise and help you put a problem in the solved column. Call us at (407) 462-6493.