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Comfort You Can Count On,
Service You Can Trust
Florida’s Trusted Experts for Heating, Cooling, Plumbing, and Electrical Since 1983

HVAC & Plumber in Fleming Island, FL

Del-Air Heating, Air Conditioning, Plumbing, and Electrical offers great HVAC and plumbing services in Jacksonville, FL. Our team is highly experienced and has both fully licensed plumbers and NATE-certified HVAC technicians for your convenience. With us, you can always get the prompt repair service you need because we offer same-day and 24/7 emergency repairs to give you peace of mind.

If you need top-tier plumbing, heating, and air conditioning services in Jacksonville, call Del-Air now.

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Don’t Miss Out on These Savings!

  • $500 OFF Whole Home Surge Protector *Terms & conditions may apply. See the Specials page for details. Valid Apr 1, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
  • $39 Water Heater Flush *Terms & conditions may apply. See the Specials page for details. Valid Apr 1, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
  • New A/C Systems As Low as 0% *Terms & conditions may apply. See the Specials page for details. Valid Apr 1, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
  • 0% Interest On New A/C Systems Terms and Conditions apply Valid Apr 1, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
  • $79 Comprehensive A/C Tune-up *Terms & conditions may apply. See the Specials page for details. Valid Mar 31, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
  • FREE Trip Charge with Paid Repair *Terms & conditions may apply. See the Specials page for details. Valid Jan 1, 2026 - Jun 30, 2026
    Del-Air (Jacksonville) Del-Air (Jacksonville)
Trusted Services How Can We Help You Today?

From AC repair and replacement to plumbing fixes and electrical upgrades, Del-Air keeps your home running right — all from one trusted team.

Why Choose Us?

Del-Air is the area’s go-to expert for all your home heating, cooling, and plumbing needs. We’ve been serving the community for over four decades with our exceptional services.

There are many good reasons to hire us for all your home service needs, including:

  • Accredited: We’re fully accredited by the Better Business Bureau.
  • Free quotes: We offer free replacement estimates for all our valued clients.
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Proudly Serving Florida with 8 Locations Areas We Serve

We are proud to serve Central Florida and other surrounding areas. If you don’t see your community listed, contact us to see if we can still help!

  • 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.

Comprehensive HVAC Services

When it comes to keeping your home comfortable, you need to have a reliable heating and cooling system. We provide services for all types of HVAC systems, regardless of brand or make. It’s our goal to be by your side every step of the way. From new system installation and routine maintenance to prompt repair service and eventual system upgrading, we want you to rely on us for all your home comfort needs.

We offer a comprehensive list of HVAC services for all our loyal customers, including:

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Thousands of Homes. One Trusted Name.

See Why Homeowners Across Florida Trust Del-Air for Honest Service and Lasting Comfort.
    Extremely Knowledgeable, Professional & Respectful
    “They explained the problem in a way that was easy to understand and provided honest recommendations. Their work was thorough & efficient. I would absolutely recommend Del-Air to anyone needing HVAC services.”
    - Daniel G.
    Thank You, Del-Air!
    “I just have AC/Heat wiring replaced and run to the attic by DelAir AC technician Roberto Lyva. He did a great job and I am very with the quality of work he did.”
    - Regino B.
    Another Great Visit From Del-Air
    “Del-Air completed service today on my air conditioning system. They were fabulous, polite, and did their best for us! I appreciate everything and I'm very satisfied. If you need any home service in Florida, call Del-Air. You won't regret it!”
    - Joanne K.
    A Loyal Del-Air Customer
    “Had more service today done by Del-Air. They continue to do a great job each time. All the people at Del-aire are excellent. They were very clear on what the issues were. What needed instant attention, and what could be something planned for in the future.”
    - Rob H.
    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.
    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.
    Thank You, Del-Air!
    “Del-Air was fantastic! Big job for big house! Very knowledgeable and supportive of our needs. Keep up the great work! Couldn't be happier with your services.”
    - Emilio R.
    They are the Best!
    “Great service from Del-Air. On time, provided updates for the process, and was very pleasant to talk with. They made several suggestions for system improvements, but no hard sell. Not my first call to Del-Air and definitely won't be my last.”
    - Jim A.
    These Guys Are Amazing!
    “They are great! Super knowledgeable and friendly. They explained everything in detail. They were patient with all of my many questions. I highly recommend Del-Air. They love their job, and it shows in the excellent service they provide.”
    - Charm B.

Dependable Plumbing Services

Our home services don’t stop at your HVAC system. We also offer superior residential plumbing services to ensure you always have fresh water that’s clean and safe.

Our team is highly skilled at installing new water heaters and fixing plumbing issues you have with your home. We handle everything from your freshwater delivery system all the way down to your home’s wastewater removal system. We can update, repair, and maintain all components of your household’s plumbing system.

These are some of the plumbing services we offer for your convenience:

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  • Bryant
  • Carrier
  • Comfortmaker
  • Goodman
  • Heil
  • Honeywell
  • Lennox
  • Trane
  • York
  • Rheem / Ruud Combo
  • Bryant
  • Carrier
  • Comfortmaker
  • Goodman
  • Heil
  • Honeywell
  • Lennox
  • Trane
  • York
  • Rheem / Ruud Combo

Decades of Dependable Service

Built on Trust, Quality, and Community.
  • Same-Day Service
    When you need help fast, Del-Air delivers with prompt, professional same-day appointments.
  • 24/7 Emergency Support
    Comfort emergencies don’t wait — and neither do we. Call anytime, day or night.
  • We Service All Brands & Models
    No matter what you have, our skilled technicians can handle it with ease.
  • Fully Licensed, Bonded & Insured
    Your home is in expert hands with our certified, trusted professionals.
  • Free Estimates on New Systems
    Know your options upfront with clear, no-obligation estimates.
  • Discounts for Military, Veterans & Seniors
    A small way we say thank you to those who’ve served and supported our communities.

We’re Here When You Need Us

Fast, Reliable, and Always Professional.

At Del-Air (Jacksonville), 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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