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About

About Del-Air Heating, Air Conditioning & Refrigeration, LLC

Serving Central Florida Since 1983

At Del-Air Heating, Air Conditioning & Refrigeration, LLC, we are more than just service providers. Our comprehensive approach to your home comfort means we are able to look at issues from all angles. It also means we are a one-stop shop when you need fast, friendly help for a range of issues. 

When your heater isn’t keeping you warm in winter, you are feeling the Florida heat because of a faulty air conditioner, you need electrical upgrades to keep your home safe, or your plumbing isn’t flowing as it should, you can count on our team to be there when you need us. We support local homeowners and builders across Central Florida, using top-quality brands from leading manufacturers like Lennox, Carrier, and Bryant. Our goal is to provide lasting solutions that solve all of your home comfort issues. 

Learn more about our customer-first approach when you call (844) 909-3003 to schedule a free estimate. Hablamos español.

FREE Trip Charge with Paid Repair *Terms & conditions may apply. See the Specials page for details. Valid Jan 1, 2026 - Mar 31, 2026
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Your Del-Air Management Team

Our Core Principals

Bob Dello-Russo founded Del-Air Heating, Air Conditioning & Refrigeration, LLC in 1983 with the unyielding pledge to provide customers with a higher standard of service through our quality work. We have built a well-earned reputation for results, as shown through our hundreds of positive reviews. 

Since our beginning, we have offered dependable and affordable residential services that our clients can feel good about. We are honest, available, and offer financing options and coupons that fit your budget. We aim to impress with the quality of our work and our team of helpful and skilled experts!

Our Services

Del-Air Heating, Air Conditioning & Refrigeration, LLC has grown into Florida’s largest residential home service company by upholding our mission to exceed every customer’s expectations. We offer:

  • HVAC services. Floridians understand why reliable heating and cooling services are essential for maintaining a comfortable and dry home. Our HVAC services include repair, installation, maintenance, and more.
  • Plumbing services. We can tackle installation projects for everything from water heaters to plumbing fixtures. Our plumbers work on jobs big and small, helping protect your property from floods, sewage backups, and other potentially unsafe conditions. 
  • Electrical services. Whether you are working on a home remodeling project or need to address an electrical failure, we provide Central Florida residents with top-notch electrical services and repairs.
  • Builder support. We can help property managers, general contractors, and builders with their new construction infrastructure. 
  • 24/7 emergency service. Don’t wait to get the help you need. Del-Air Heating, Air Conditioning & Refrigeration, LLC is available 24 hours a day, 7 days a week. We show up in a fully stocked vehicle ready to solve your home comfort challenges. 

At Del-Air Heating, Air Conditioning & Refrigeration, LLC, our mission is to exceed every customer’s expectations. As we have grown, our commitment to exceptional service has evolved. Our devoted team continues to enhance our capabilities to better serve our customers with around-the-clock support and comprehensive solutions. 

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Thousands of Homes. One Trusted Name.

See Why Homeowners Across Florida Trust Del-Air for Honest Service and Lasting Comfort.
    Thank You So Much!
    “Our experiences with Del-Air were fantastic. Never have I felt better taken care of, as if it were their own home. They did a great job, and I renewed my membership without a second thought.”
    - Michael V.
    Home Service Saviors
    “Had some plumbing issues reached out to Del Air as we've used them for all our HVAC needs. They were able to schedule a plumber very quickly. He xplained everything in great detail and did a great deal of work in a short time. We appreciate Del Air!”
    - Joe D.
    Just Wow!
    “Del-Air was simply AMAZING. They took the time to thoroughly explain every detail regarding why my unit stopped cooling. I am so grateful to have had them as my HVAC service provider. Look no further if you need any type of AC, electrical, or plumbing help”
    - Daly R.
    No One Better in Florida!
    “I've been using Del-Air since I purchased my first home. From the office staff to the technicians, they have all been professional & knowledgeable. They answer all of my questions and teach me tips & tricks to keep my systems running smoothly.”
    - John N.
    No One Better in Florida
    “Del Air showed up on the same day I called. The technicians were on time and very professional. They explained their findings and cleaned up the work area when done. Final cost was as promised. No surprises. I’d recommend Del Air for all HVAC repair ”
    - Alan H.
    5 Stars
    “Great experience today with William from Del-Air. He came out late in the day to help make a maintenance appointment happen on my heat pump. Fast, professional, and more than willing to explain the process as he went. Thanks to him and the team!”
    - Christian W.
    Such a Great Experience
    “I've had regular service by different technicians, and they have never done a thorough job! I noticethey go above and beyond when compared to past services from other companies. Thank you Del-Air!”
    - Carol L.
    I Would Give 100 Stars If I Could
    “If you want a friendly professional team who will take care of you, Del-Air is your company! Super friendly, easy to talk to, and easy to understand from the moment they arrived. Our AC system was fixed that day and we will definitely use Del-Air again.”
    - Dean D.
    I'll Be Sticking With Del-Air From now On.
    “Del-Air did a great job. The technician showed up right on time, was respectful, and knew exactly what he was doing. He explained the issue and had my AC running like new in no time. Even got a follow up call to check on me the next day. All in all, solid ”
    - John S.
  • Protect Your Home Year-Round Regular Maintenance That Saves You Time, Money, & Stress.
    Join a Del-Air Maintenance Agreement Plan to keep your systems running efficiently and prevent costly breakdowns. Priority scheduling, discounts, and peace of mind — all included.
  • Financing Options Flexible Payment Options for Every Home & System
    We make it easy to stay comfortable with financing options designed to work for your budget — so you can enjoy peace of mind now and for years to come.
  • Comfort at a Better Value Specials & Promotions
    Explore limited-time offers on HVAC, plumbing, and electrical services to keep your home running efficiently all year long.

We’re Here When You Need Us

Fast, Reliable, and Always Professional.

At Del-Air Heating, Air Conditioning & Refrigeration, LLC, we're always ready to take your call! Give us a call at (844) 909-3003 or fill out the form below to contact one of our team members.

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