Don’t let Florida’s heat steal your comfort—Alpha Comfort Design is here to keep things cool. Whether you need AC repair in Longwood, FL or a full commercial installation, we’ve been Central Florida’s trusted HVAC team for over a decade.




At Alpha Comfort Design, we’re all about taking care of our community with honest, reliable HVAC service. Our experienced technicians bring real skill to every job—keeping your home and business comfortable no matter how brutal the Florida heat gets.
EXCELLENT Based on 66 reviews Posted on Keaton SmithTrustindex verifies that the original source of the review is Google. Luke came on thanksgiving morning to fix our unit and even explained everything that was going on in it so I would know what had happened in case it happened again. It doesn’t get any better than this when it comes to customer service and friendliness. I now have a much better understanding of my AC unit and will continue to only use Luke going forward!Posted on Alexander MillerTrustindex verifies that the original source of the review is Google. Hands down best guy in the business. Super quick and very honest. Extremely rare to see either of those qualities post 2020. Thanks Luke!Posted on Tina DavidsonTrustindex verifies that the original source of the review is Google. My hero !! My system broke on Saturday morning and he was on top of it to fix. Unable to repair it was over 21 years old . However first thing Monday morning he was at my home and I had air by afternoon! The best will continue to use for yearly checks ! Thank you so much !Posted on Natalie CacaceTrustindex verifies that the original source of the review is Google. Luke is an absolute super star. I've never waited more than a day to have service on my ac. His clear explanations and details allow me to understand what my issues are. The costs have been incredibly reasonable and affordable. Thank you luke!Posted on Daniel PaganTrustindex verifies that the original source of the review is Google. Customer service is absolutely fantastic. Great installation, everything is organized and neat. Great price. Would recommend to anyone.Posted on tgs1202 smartTrustindex verifies that the original source of the review is Google. Luke is the best AC person I have ever done business with, takes the time to explain what is going on and does not try to sell you things You don’t need. Alpha comfort and Design is the only AC company we will ever use. Thanks Luke TimPosted on Yvonne MvquireTrustindex verifies that the original source of the review is Google. Luke is the absolute best. He literally saved me $800+ dollars. I chose an expensive mini split to be installed and he took the time to researched a mini split (same brand) that worked best for what I needed. It was the same thing, just less expensive. He is very honest, friendly, polite, great sense of humor and definitely knows his stuff. He entertained my and my fathers questions and explained the process to me. He cleaned up after the job and went above and beyond what a is expected of an AC company. If anyone needs to contact me as a reference, please ask Luke to share my info. He is hands down the best. Not to mention, he did not overcharge. The price he quoted was what he charged. And, what I paid was extremely reasonable. He is a good person and he worked non stop until the job was done.Posted on Lindsey SwindleTrustindex verifies that the original source of the review is Google. Luke is responsive, reliable and has provided same day service. His work is the best I have worked with and is of good value. He is knowledgeable and trustworthy. He has helped me to learn how to take care of my AC unit. I highly recommend Alpha Comfort Design, you will be grateful you called.Posted on Cristen CarrTrustindex verifies that the original source of the review is Google. A company, let’s call them Hank Gray, told me yesterday I need a new unit because my unit is operating with 50% R22 refrigerant, which is no longer available anywhere in the world. Also said they could not resolve the issue of my unit tripping. Got a second opinion from Alpha today. None of that was true!!! Getting a refund on the down payment I paid to Hank Grey, for a new unit I don’t need. 100% recommend Alpha and will use them when I do need a new unit!Posted on Aimee HuberTrustindex verifies that the original source of the review is Google. Our family has used Alpha Comfort Design for a few years now after being referred to them by a co-worker, following some negative experiences with other companies. We have never had a better experience with a company. Luke is honest, knowledgeable, and detailed. He explains everything well, treats your home like his own, and his pricing is very reasonable. Honestly, my husband and I couldn't say enough great things about Luke and our numerous experiences with Alpha Comfort Design. We know other families that also use them and have had outstanding experiences as well. This is an honest, dependable company, and we'd recommend them 100%!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Your home should feel like a retreat, not a sauna or an icebox. We install, repair, and maintain all types of AC units and heating systems so your family stays comfortable all year long. Our techs show up on time, treat your home with respect, and leave it just as clean as they found it—the way a good neighbor would.
We have affordable maintenance plans that catch small problems before they turn into costly ones. And when something breaks unexpectedly, our emergency service gets you back to comfortable fast. New construction or older home, we’ll help you find the right energy-efficient system that fits your needs and your budget.
Florida’s climate is no joke, and your business can’t afford to go down because of an HVAC failure. Commercial systems take specialized know-how, and our certified technicians are trained to handle all major brands and building setups.
Our preventative maintenance programs are built to keep disruptions low and your equipment running longer. We schedule around your business hours so installs and repairs don’t get in the way of your day. Our commercial solutions are focused on energy efficiency—cutting your monthly costs while keeping your space comfortable.
For property managers and business owners, we keep the communication clear and the documentation thorough from start to finish.
Alpha Comfort Design has built a reputation across Altamonte Springs and Central Florida for doing things the right way—great service, real expertise, and honest work on every job, residential or commercial.
That shows up in how our customers talk about us. People consistently call out our team—especially Luke—for being knowledgeable, friendly, and actually taking the time to explain what’s going on with their system. No confusing jargon, just straight answers.
Our pricing is transparent and fair, which is something homeowners around here really appreciate. At the end of the day, Alpha Comfort Design is built on trust, professionalism, and genuinely caring about the people we serve—and that’s what keeps us standing out in a crowded market.















When you need AC repair in Longwood, FL, you want a company that actually listens—not one rushing through your appointment to get to the next job. Our techs are background-checked, drug-tested, and kept up to date on the latest HVAC technology, which honestly isn’t that common around Central Florida.
We offer same-day service across the Greater Orlando area and can often be there within hours—while other companies are booking you out a week. We’ll always look at repairing your system first before suggesting a replacement, because we’d rather save you money than upsell you.
We’re locally owned and operated right here in Altamonte Springs, so we know exactly what Florida’s climate does to HVAC systems—and how to fix it. Everything we do is backed by a 100% satisfaction guarantee on all installations and major repairs, going further than what most companies in this area offer.
We usually arrive within 2–4 hours across Central Florida, prioritizing urgent no-cooling or no-heat situations.
We serve all of Central Florida, including Orlando, Kissimmee, Winter Park, Lake Mary, Sanford, and nearby areas.
Yes—our plans include bi-annual tune-ups, priority service, and repair discounts.
We offer flexible financing, including 0% interest options for qualified customers.
We work with all major brands, including Carrier, Trane, Lennox, Rheem, and Goodman.
Most homes take 1–2 days; commercial projects usually take 2–5 days.
Unlike other HVAC contractors who treat Central Florida homes and businesses like assembly line projects, we’ve built Alpha Comfort Design around understanding the unique challenges of Florida’s climate extremes and diverse building requirements. Need AC repair in Longwood, FL? We’re the local team that actually knows what your system is up against—and how to fix it right the first time.
Our technicians have mastered Florida’s challenging humidity and heat issues, serving both historic homes and newest developments throughout Central Florida for over a decade.
We back up our installations and repairs with comprehensive warranties and scheduled follow-up visits to ensure your comfort system performs flawlessly through every season.
We take time to understand your needs, explain all options clearly, and respect your timeline and budget constraints from consultation through completion.
Every Alpha Comfort technician is fully licensed, background-checked, and regularly trained on the latest energy-efficient technologies and industry safety standards.
Your comfort needs receive customized recommendations based on your specific space, usage patterns, and efficiency goals—never wasting your time and money.