
Angi Approved
In business since 1979
Customers say: Quick response
"We are happy and staying cool"


Angi Approved
In business since 1979
Customers say: Quick response
"We are happy and staying cool"

Angi Approved
Super Service Award Winner
In business since 2020
Free estimates
Customers say: True professional
"This was by far the best quote pricewise and a superior product compared to others'. They gave me quote on Tuesday, pulled the permit on Wednesday, and installed the unit on Thursday! The techs were incredibly professional and did an outstanding job. We fans!"

Angi Approved
In business since 1980
Emergency services offered
Warranties offered
"They did a great job and kept me up to date on what they were doing and answered all of my questions. I would recommend this company to everyone. "

Angi Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Best quote, great work, and great install team."

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.

Angi Approved
In business since 1987
Emergency services offered
Warranties offered
"The pro was able to get my Ac working"

Angi Approved
In business since 1961
Free estimates
Emergency services offered
Since our establishment in 1961, Pro-Tech Air Conditioning & Plumbing Service has been a distinguished provider of HVAC and plumbing solutions in Orlando. Our dedication to delivering outstanding customer satisfaction, coupled with our focus on offering premium products and services, ensures that every client experiences the highest level of satisfaction.\n\nOur Commitment to You\nAt Pro-Tech Air Conditioning & Plumbing Service, our top priority is your satisfaction. We believe in building long-lasting relationships with our customers by providing exceptional service, expert advice, and high-quality products. Our goal is to keep your home or business comfortable all year round, and we are always here to help with any questions or concerns you may have.

Angi Approved
Free estimates
Emergency services offered
Warranties offered
"Fast response and did a great job!"

Angi Approved
In business since 2013
Free estimates
Emergency services offered
"We used this company to have a completely new a/c unit and thermostat installed in fall of 2018. They were more than helpful at the time and so we called them for a return visit as our unit had been abruptly shutting off upwards of 30 times per day. They were prompt to send a technician out however that was where the professionalism met. Mike, the tech was at the house for an hour, could not diagnose the problem, and basically told us "that he had been there for an hour and he has other calls to make" he slammed the door in our faces when we questioned his inability to diagnose the problem and what our next steps would be. We ended up calling a different company recommended by the manufacturer of the A/C unit that was installed, that service call was cheaper, and he was able to diagnose and fix the problem and A/C has been running with no problems since."
Angi Approved
In business since 2020
Free estimates
"We’ve lived on our property for nearly 3 years, only had duct cleaning once. Called up DiamondAir & Heat Inc since they had one of the highest rated reviews. Our technician was Sam who was very professional, knowledgeable, thorough and friendly. He was very patient with me; especially when answering all my questions and concerns. He even proposed products best for my system when I expressed concerns. We even decided on the regular maintenance package offered. We’re certainly looking forward to him becoming our dedicated technician for our A/C and heating services."
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