Top

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

24/7 HVAC Company & Plumber in Fernandina Beach, FL

When you need top-tier services for HVAC and plumbing in Fernandina Beach, FL, you can count on Del-Air. It doesn’t matter if you want to get a new water heater or your existing air conditioning system isn’t working. Our certified technicians and licensed plumbers can assist you with convenient same-day and emergency services as necessary.

If you want exceptional plumbing and HVAC services in Fernandina Beach, call Del-Air now. We’ll make sure your home systems are working great!

Group photo

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 for HVAC & Plumbing Services?

Del-Air is a widely trusted name throughout the local community because we’ve been providing top-notch services since 1983. We’re fully licensed, bonded, and insured to give you peace of mind about the quality of our services.

There are many fantastic reasons to hire us for your next plumbing, cooling, or heating job:

  • Service Discount: We offer a flat service discount for military members, veterans, and senior citizens
  • Same-Day Services: We offer both same-day and 24/7 emergency repair services to ensure you always get professional help when you need it most.
map
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

During the worst of the hot, humid Florida summers, it’s necessary to have a home air conditioning system to stay comfortable and safe. Our team of certified AC technicians is capable of installing, repairing, and maintaining all different types of cooling systems.

We also provide top-notch services for home heating systems because we want to be your one-stop shop for everything home comfort. Whether you need prompt repair service for your furnace or a yearly tune-up for your heat pump, you can count on us to get the job done.

We offer a comprehensive list of heating and cooling services for our valued clients:

Continue Reading Read Less

Thousands of Homes. One Trusted Name.

See Why Homeowners Across Florida Trust Del-Air for Honest Service and Lasting Comfort.
    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.
    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.
    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'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.
    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.
    Amazing Team & Amazing Service
    “We have been using Del Air for our AC needs and have been very happy with the service we have received. So when we needed some electrical work done, it made sense to call a company that we know. We were not disappointed. Best decision we could have made.”
    - Doug P.
    Love This Company!
    “It’s been a long time since I’ve had such a smooth experience with a home repair company. The service was prompt & professional. Krystle from the office followed up with a courtesy call, and she was just as pleasant as can be. Really apprec”
    - Edwin C.
    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.

Dependable Plumbing Services

Your plumbing system is the backbone of your daily standard of living. From providing fresh drinking water and hot water for bathing to safely and effectively removing toxic wastewater, you rely on your plumbing system for many things. Unfortunately, it may experience a malfunction from time to time. It could be that your water heater isn’t heating water or that your pipe just burst. Whatever the problem may be, you can rest assured that our fully licensed plumbers are available to fix it promptly.

We offer various plumbing services, including:

Continue Reading Read Less
  • 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.

  • By submitting this form, you acknowledge that you have read and understand the following: You have the option to receive text messages from Del-Air (Jacksonville) at the number provided. These text messages may relate to your inquiry, follow-ups, or review requests. Your consent to receive these messages is completely voluntary and not a condition of purchase.

    Please indicate your preferences for each type of message below:
    Inquiry Updates – Receive text messages related to your initial inquiry.
    Follow-Up Messages – Receive follow-up communications about your inquiry.
    Review Requests – Receive messages requesting your feedback or reviews.

    Standard message and data rates may apply. Message frequency may vary. To cancel at any time, reply STOP. For assistance, reply HELP. Acceptable Use Policy