
Angi Approved
In business since 2013
Free estimates
Emergency services offered
"All good, no concerns"


Angi Approved
In business since 2013
Free estimates
Emergency services offered
"All good, no concerns"



Angi Approved
In business since 2018
Warranties offered
Customers say: Quick response
"Excellent service"

Angi Approved
In business since 2019
Free estimates
Emergency services offered
"National Air Conditioning exceeded our expectations! From the moment we contacted them, they demonstrated utmost professionalism and honesty. Unlike some other companies, they didn't try to upsell us on unnecessary features or units. Instead, they carefully assessed our home's needs and provided us with the perfect AC unit. The installation process was seamless, and their team was friendly and efficient. We're thrilled with the results! Our home is now a haven of cool comfort, all thanks to National Air Conditioning. Highly recommend them for anyone in need of reliable and trustworthy HVAC services! Our thanks to Andre and his team for an awesome job."
Angi Approved
In business since 1982
Free estimates
Emergency services offered
"Brown Air Conditioning, Heating & Plumbing has been called to repair the same problem leak 3 times in the last 90 days on my 4-year-old Rheem HVAC system. Every time the company owner (John Brown), would Not let his guys leave my property until he was able to work me to pay for the same repair 3 separate times. Last time, on 02/20/2026, he asked me to pay an additional $460 for the same repairs that I had just paid the same company $682 for 3 weeks before, at the time, I refused to pay for the same repair twice, both Brown A/C's own techs that were there, agreed with me about paying for the same repair again and again, but John Brown (the owner) would not get off the phone till I agreed to pay $250 which I paid. On 02/23/2026, I called Brown Air Conditioning to let them know that the repairs that they had performed and got paid for 3 separate times, did Not work, and the HVAC system is running on Auxiliary Heat. John Brown (the owner) told me that they will Not come back to fix it."

Angi Approved
Super Service Award Winner
In business since 1980
Free estimates
Emergency services offered
"Nico and Josue from ARS air conditioning company are amazing. They are very knowledgeable, detailed and work very efficiently and professionally. We highly recommend them for an extremely great job. They are puntual, in fact earlier, worked clean and they work together very well and effectively . 100% recommend this crew.Excellent Job "

Angi Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Installed a new heat pump unit for me at my home. Great service and great price! Would recommend to anyone"

Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Ken the SWINDLER,troubleshooted my unit"ed me $1,200 flat.Less than 24hrs before the job,he tried to jack up the price.He made an existing hairline crack in my drip pan worse,causing water to leak all on my floor,then refused to take responsibility.His excuse: “It was already cracked.” He wanted to charge me for the damage HE caused.He discovered my parts were under warranty(including the drip pan)he then “owned up” to replacing it,acting like he was a hero.He brought me the incorrect fan relay,he left to switch it out.Disappeared for 2hrs,calls and lies about the place being closed when he left the incorrect fan relay at my house.Was promised a hard start kit for free if my breaker tripped.It tripped twice.Instead of honoring his word,he tried to push me off to an electrician&told me to start saving $8,000 for a brandnew system on a unit thats 3.5yrs old.He denied ever making the offer,admitted it later then ghosted me.Stay away unless you want A BREATHE OF FRESH PROBLEMS."

Angi Approved
In business since 1983
Founded by Bob Dello-Russo in 1983, Del-Air Plumbing, Air Conditioning & Electric has grown from a small Florida operation into one of the states most trusted names in home comfort. For decades, weve proudly served Jacksonville and the surrounding communities with dependable HVAC, plumbing, and electrical services. From Mandarin and Riverside to Atlantic Beach and Orange Park, you can count on our team for top-quality home solutions.
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