Great Dane Heating & Air

Jacksonville, FL

4.9 · 74 reviewsExcellent Verified

Hvac Contractor

Family-owned AC company in Jacksonville, FL for heating and cooling: HVAC repair, AC repair and installation.

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About Great Dane Heating & Air

Great Dane Heating & Air is a family-owned heating and air conditioning company in Jacksonville, Florida, with more than 20 years of experience. They handle AC repair, AC replacement and installation, emergency AC repair, heating repair, HVAC maintenance and tune-ups, heat pumps, ductless mini-splits, air duct cleaning, indoor air quality and commercial HVAC. Emergency service is available 24/7. Florida license CAC036942.

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Hours

Sunday Closed
Monday 8:00 AM – 5:00 PM
Tuesday 8:00 AM – 5:00 PM
Wednesday 8:00 AM – 5:00 PM
Thursday 8:00 AM – 5:00 PM
Friday 8:00 AM – 5:00 PM
Saturday 8:00 AM – 5:00 PM

Times shown in the business’s local time (Eastern Time).

Services

AC Repair
AC Replacement & Installation
Emergency AC Repair
Heating Repair
HVAC Maintenance & Tune-Ups
Heat Pump Services
Ductless Mini-Splits
Air Duct Cleaning
Indoor Air Quality
Commercial HVAC

Frequently asked questions

What services does Great Dane Heating & Air offer?

Heating and air conditioning installation, replacement, repair and maintenance for homes and businesses, including central AC systems, ductless mini-splits and duct work.

Where is Great Dane Heating & Air located?

The office is at 9428 Baymeadows Rd, Suite 551, Jacksonville, FL 32256, and the team serves homes and businesses across the Jacksonville area.

How do I book a service visit?

You can book an appointment online through the Book button on this WiserMap page, or call (904) 512-0091.

Do you offer AC maintenance plans?

Yes. Great Dane offers a maintenance program with regular check-ups to keep heating and cooling systems running well.

Can you replace an old air conditioner?

Yes. The team installs complete new AC systems, including the outdoor condenser, indoor unit and any duct work needed.

What do customers say about Great Dane Heating & Air?

Great Dane holds a 4.9-star rating on Google from 74 reviews, with customers often mentioning fast response, honest quotes and friendly technicians.

Reviews

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4.974 reviewsExcellent

5 96%
4 1%
3 0%
2 0%
1 3%

Terry PaynterJan 3, 2025 · via Google

Recently I had two companies come out to look at my unit that was 10 years old and both said the coil was leaking and I needed a new unit at almost $10,000 but had to get the order in that day or the prices were going up on 1/1. I called Great Dane as a last and final resort. they came out the next day and found a $2.00 valve was the problem replaced it in 5 minutes, refilled with freon and that was two weeks ago and the system is running like new again. Thank you Mike and your team for your honesty and fast response. Terry Paynter

John DragoNov 30, 2024 · via Google

Great Dane provided prompt professional service with the knowledgeable team of DJ and Sean. They were satisfied only with perfection related to the installation, and they cleaned up after themselves. Highly recommend this company.

olivia robertsonNov 5, 2024 · via Google

Jeff came out to look at the system quickly and efficiently. Good experience

Scott MoodyOct 31, 2024 · via Google

I was in need of a new AC Unit to replace my aging system. Jeff from Great Dane provided me with excellent pricing and was able to get my new unit installed and up and running much quicker than I expected. I am very happy with the pricing and install of my new AC unit. I will not hesitate to use Great Dane for future work and recommend them to my friends. Thank you!

Jane WesselOct 28, 2024 · via Google

Technicians that installed the unit were professional first rate. Will use Jeff and VJ and Shawn anytime.

Joan DonahueOct 21, 2024 · via Google

Jeff was on time, informative, and thorough.

Mona TaylorSep 26, 2024 · via Google

Jeff from Great Dane was professional, quoted me a price and got right to work. He worked quickly and I was on my way back to work. I highly recommend Great Dane.

Jerry HandleySep 10, 2024 · via Google

Great Dane did a fantastic job installing my new A/C at a really fair price. Mike gave me a great quote. The installation crew was polite, respectful of my home and well trained. Dealing with Great Dane was a pleasure all the way around.

Mary PerryAug 3, 2024 · via Google

Very pleased with Great Dane. Showed up on time. Jeff was very thorough and got me cooling in no time. Thanks again Great Dane.

Marcia ScottJul 29, 2024 · via Google

LOVE Great Dane HVAC!!! Good customer service, responsive and doesn't try to sell you the farm.