

Stay Cool in the Sunshine StateWhen it comes to heating and cooling, AC GURU is the Gold Standard in customer service and quality workmanship.
Serving Seminole, Volusia, and Orange Counties in Florida
Experienced Technicians Reliable Results
With decades of combined experience, our skilled technicians quickly diagnose and repair any issue. We train our team to deliver the same quality and care we’d want in our own homes—every visit, every time. We’re not just here to fix problems; we’re here to keep you comfortable year-round.
Fair Prices Friendly Service
At AC Guru, we believe in doing business the right way. That means honest pricing, dependable work, and treating your home with respect. Whether you're facing a sudden breakdown or want to improve your system’s performance, we’ve got your back.
Full-Service HVAC Service for Year-Round Comfort
From quick repairs to full system installations, AC Guru offers the reliable services you need to keep your home or business running smoothly.
HVAC Service Backed by Experience
AC Guru proudly serves Sanford and the surrounding areas of Seminole, Volusia, and Orange counties with top-quality heating and cooling services. We specialize in AC installation, custom duct design, repair, and custom maintenance plans to extend the life of your system.
Our factory-trained, NATE-certified technicians work on all brands and systems, including Trane, Carrier, Lennox, Goodman, and more. Every job we do is backed by professionalism and a passion for keeping you comfortable. Whether it's cooling in the summer or heating in the winter, we’re here when you need us most.
Posted on Dan Lyons2025-09-19Trustindex verifies that the original source of the review is Google. HVAC replacementPosted on sumeet chandra2025-07-14Trustindex verifies that the original source of the review is Google. Joe and his team have been amazing. They are responsive and have handled all of our AC needsPosted on Debbie and Aaron Leviten2025-06-20Trustindex verifies that the original source of the review is Google. As usual AC Guru came through in a pinch. With the AC out in the summer heat they came over promptly and quickly resolved the issue at a reasonable cost. Been with them over 5 years and plan to continue into the futurePosted on Andrea Baker2025-06-16Trustindex verifies that the original source of the review is Google. This is still a privately owned and operated business. There is nothing better than a company that actually cares about the quality of the work and creating relationships with their customers. Highly recommended! ⭐️⭐️⭐️⭐️⭐️Posted on Alysia H. Shewmaker2025-06-06Trustindex verifies that the original source of the review is Google. Best of the best! Highly ethical AC experts with tremendous customer service. Replaced our upstairs air handler at an excellent price and have provided excellent service for any issues with our other units on an ongoing basis. Very straightforward and client-focused. Highly recommend the maintenance contract for FL! Worth every penny. Thank you, AC Guru!Posted on Mark2025-06-04Trustindex verifies that the original source of the review is Google. Love AC GURU!! They installed the unit 11 years ago . Still is performing fantastic. Have been using them for preventative maintenance every 6 months and no issues. They are very responsive, timely and professional. Thank you Joe for everything. Highly recommended!!Posted on Pamela Kirkland2025-06-02Trustindex verifies that the original source of the review is Google. Joe is great and goes above and beyond to resolve your concerns. Very communicative and thorough through completion. Our AC is now running perfectly.Posted on Colleen Pruitt2025-05-31Trustindex verifies that the original source of the review is Google. We have been using AC Guru for over a decade now and would never even consider using anyone else. Joe, the owner is fantastic, as are the rest of his staff. You won't find any more conscientious people. They pride themselves in providing excellent service with their timeliness in getting you on the schedule, the thoroughness of diagnosing the problem, the speed of getting you up and running again and quality work for a fair price. What more could you ask for? And as an added bonus, Joe will tell you what he is doing and why. He will also share tips and tricks with you to keep your system running smoothly. Trust me, for any of your heating or air conditioning needs, big or small, get in touch with AC Guru in Sanford, Fl.Posted on Steven Alvarez2025-05-30Trustindex verifies that the original source of the review is Google. Joseph from AC Guru did an outstanding job! Not only did he provide top-notch service, but he also took the time to thoroughly explain how the entire HVAC system works. I really appreciated his patience, professionalism, and depth of knowledge. It’s rare to find someone who’s not only great at what they do but also genuinely wants to educate their customers. Highly recommend Joseph and AC Guru to anyone needing HVAC service!Posted on Jackie Drapiza2025-05-22Trustindex verifies that the original source of the review is Google. Such great customer service!! Misty was very friendly and adamant about getting someone to come out and fix my AC issues. When Joe came out, he walked me through everything he was doing, and I also absorbed new knowledge about my AC and how it functions along the way. He showed me all the gnarly gunk that was backed up in the drain line, it was algae that resembled rotisserie chicken skin (see in photos below). Very knowledgeable, courteous, straightforward, and honest. I liked how he was very thorough and meticulous in everything he did. There is a reason I prefer supporting local businesses over the big dogs. I highly recommend AC Guru for any AC maintenance issues or repairs!!!
Let’s Get You Comfortable Again—Call Us Today!
Don’t sweat it! If you're dealing with a cooling emergency or planning an upgrade, AC Guru is here to help. Call 407-462-6493 for fast, friendly, and professional HVAC service.