IERNA's Heating & Cooling
Call now
Call now
Website
Call
IERNA's Heating & Cooling
Our certified professionals are licensed to perform repair, service & maintenance on ALL MAKES and MODELS of HVAC equipment. We are EPA certified, NATE certified, & Bryant certified Indoor Air Quality Specialists. For new installations, we proudly offer Bryant systems and are happy to provide an evaluation of what system will best address your needs.

We cheerfully offer free estimates on system replacements and free second opinions. Servicing the greater Tampa Bay area, our mission is to provide our customers with assistance that far exceeds their expectations. We strive for excellence in all we do and settle for nothing less. We do this all at a fair and reasonable price, for our customers' sake.
Reviews (23)
Kimberly Stininger
Kimberly Stininger
Jan 05, 2022
Report
Positive: Professionalism, Punctuality, Responsiveness
Our service tech Carlos is professional, knowledgeable and always on time. I would highly recommend Ierna's to anyone looking for AC or plumbing work!
Service: AC maintenance
Dotty Richardson
Dotty Richardson
Jan 05, 2022
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We love Ierna! Shannon is very professional and gave us a great price on a new AC unit and air handler. Thank you to everyone who works for Ierna!!
Service: AC maintenance
Angelo Bianco
Angelo Bianco
Jan 03, 2022
Report
Positive: Professionalism, Quality
Carlos came to my condo this morning and was very professional and knowledgeable and honest couldn't ask for better service I expect to see Carlos in 6 months thank you Ierna heating and cooling
Service: Ductless heating and AC services
Rod Harlan
Rod Harlan
Dec 23, 2021
Report
What a fantastic experience! Dave Dominguez is a wonderful professional who truly knows his craft. He tuned up our whole system, showed me how to take care of my unit, and gave me items to look out for in the future. An absolute bargain for the price I paid.
I would definitely hire this company again and request Dave to be my technician!
Allison Pollock
Allison Pollock
Dec 12, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Don V. was wonderful. He was prompt with the repair and honest about what needed to be done. I will be using them again…and requesting Don…
Service: Pipe repair
Susan Quayle Descheemaeker
Susan Quayle Descheemaeker
Dec 02, 2021
Report
Ierna’s provides excellent, quick service! The maintenance contract is fairly priced and well worth it. I always request Carlos for my technician. He has taken the time to help me understand the AC/heating system and the maintenance I should be doing. He’s the best! I would recommend Ierna’s to anyone! Thank you for the great service.
Gary Smith
Gary Smith
Nov 18, 2021
Report
I purchase the annual maintenance plan each year which gives our home a spring and a fall ac/furnace check up. Ierna's installed our Bryant AC/Heating system, redid our duct system and added another return air and installed a new main line from the air handler in the garage to the condenser unit behind our home a few years ago,, so they have completely redone our system since we built the home. I trust them unconditionally, they even serviced our prior system which gave us issues for years. (leaks in the freon lines). Yesterday I had service by technician Carlos come by my home for my fall visit
Bryan B.
Bryan B.
Oct 05, 2021
Report
Updated 10/5/21 - Changed to 3 stars because they eventually did the right thing. They replaced the outdoor condenser unit (and installed a new UV light on the head unit) under warranty. I essentially paid $768 for a whole new system. Only got 4 years out of the original system, but hopefully no more issues for a long time.

We've used Ierna's for service/maintenance for about 6-7 years now I believe. The techs have mostly been great, on time, respectful and able to do the work. The reason I struggle to recommend Ierna's at this point is the utter debacle we've had with our
Kris Wyss
Kris Wyss
Sep 10, 2021
Report
Excellent for 1- on time arrivals 2 - options for repair or replace 3- maintenance and service options 4-Professional technicians 5- Cleanup after work performed
Sam Perrone
Sam Perrone
Sep 06, 2021
Report
Service Tech Henry came to our home to install (re-run PVC pipe ) on our condensation pumps. He did a beautiful job. What a great job and what an awesome attitude this man has. He shared that he had been an… HVAC instructor at a Trade School. Ierna couldn’t have sent a more knowledge Tech to do the job. His entire attitude was to make sure we were pleased! Thanks Ierna Team! BEST IN THE BUSINESS!
Tim Bryant
Tim Bryant
Sep 04, 2021
Report
I was contacted the next day by the service manager, he scheduled a comprehensive maintenance cleaning which improved the performance of the A/C unit greatly. Thank you!
There's more to be done, (air handler coils) which will be scheduled when attic temperatures lower.
Thanks again!
Been waiting since last Wednesday to speak with Jeremy concerning the 3yr old A/C unit that was purchased from Ierna's along with the annual maintenance agreement. Maybe the owner would be interested in knowing what poor customer service activities that are taking place. She can contact me anytime.
Teena Kibler
Teena Kibler
Aug 24, 2021
Report
I had my six month maintenance update today on my air conditioning unit and Carlos was very good and knowledgeable and did a great job. Would recommend Ierna as they gave me a timeframe for arrival and communicated through text, email and phone and actually showed up on time.
Lynette Stagger-Hobbs
Lynette Stagger-Hobbs
Aug 19, 2021
Report
Making appointments, soooo easy.
they keep in touch before their arrival, which I think is terrific
technician are always super nice. level 10 customer service all around.
Felix H stopped by for my service visit today and did a great job. explained things as he went along. kept my floor clean with his booties and everything
i signed up for another year!
Jalisa White
Jalisa White
Aug 07, 2021
Report
Darrin M. was our technician to fix our air conditioning. He was not in our house for even a minute when he already figured out what was wrong with our air conditioning. Not only was he extremely professional but he was very knowledgeable and quickly fixed our air-conditioning and also gave us some tips on how to spot these issues in the future. I highly recommend him for any air conditioning repairs. He is simply the best!!!
Michael Cummins
Michael Cummins
Aug 06, 2021
Report
Needed our annual check up, Felix was prompt, attentive, and easy to talk to. Kept me informed on every step he was taking. Highly recommend
Maureen Arriaga
Maureen Arriaga
Jul 31, 2021
Report
Just wanted to thank Felix H for coming to our home to do our annual maintenance. I been a 12 year old customer and I must say Felix level of detail and maintenance to our system was very impressive. All the technicians are amazing but Felix really impressed us on his pride of work. We definitely want Felix to always come back to keep our system running smoothly. Thank you Ierna
Terry D.
Terry D.
Jun 10, 2021
Report
I've used Ierna for 7 years, pay for the 2 year maintenance service. Yesterday the tech was scheduled to come between 2-4 ,calls me at 4:15 & said he would arrive in 45 minute- not convenient! The office called me 10 minutes later to reschedule but could not fit me in before the closing on my house. I explained to the scheduler that I have a contract in which now I am losing 1 entire year on because they can't come- her response-- sorry she can't do anything about it. How about sending the tech out 1 st thing in the AM ? How about a partial refund for my maintenance contract
Peggy D.
Peggy D.
May 27, 2021
Report
Ierna's falsely advertises duct cleaning services on their web site. However, they apparently don't even do duct cleaning. They use this as a lead to come out and see if you need a new air handler. If you don't they recommend you call someone who cleans ducts. What a terrible business practice to waste people's time like that. Scheduled my entire morning around this appointment. When I called I went into detail about exactly what I needed. Duct cleaning. She said the tech would come to give me a quote. Then I waited a few days for the appointment. Tech just left.
Larry L.
Larry L.
Apr 03, 2021
Report
This is a very shady company. We had issues stemming from sales not matching what happened during install. The installation team was a mess and took way longer. From there we had repeat issues stemming over a year and the company was not able to resolve even after sending out quality and management teams. We ended up with water damage from the last issue and was told the unit was installed incorrectly and wired wrong... This is after the company sent quality inspectors. Even theou BBB mediation the company would only offer to do work themselves, l no reimbursement for water damage, and more maintenance
Valeria M.
Valeria M.
Sep 20, 2020
Report
Of course my AC broke down Saturday night at 9 pm ! I called IERNA'S Sunday morning at 8 am and by 11:30 am I had a technician at my house. Keith was soooo friendly and knowledgeable ! Will definitely be using this company in the future if needed and will recommend to friends and family.
Christopher R.
Christopher R.
Sep 02, 2020
Report
I would not choose this company.
After giving my availability for a quote I get calls and text messages late at night and early in the am outside of the hours given.
I withdrew my request for a quote and now I have continued to receive multiple letters in the mail with promotional materials from this company.

Stop harassing people!

Stay away from a company who can't take NO for an answer!!!
Matt V.
Matt V.
Oct 20, 2018
Report
I had Ierna come out to assist me in replacing my aging AC unit in my condo and was very impressed. Not only was the free estimate right in line with what I was expecting, but the installation by Don and Donnie was exceptional. They had originally told me that it might take 4hrs, but they were able to install it within 3 hrs. Don and Donnie were knowledgeable, courteous, prompt, and professional. I would definitely recommend Ierna and especially Shannon, Don, and Donnie. Thanks again!

-Matthew
Rachel M.
Rachel M.
Jun 03, 2016
Report
We decided to call on some local AC companies so we can get a clean and tune up before the super humid hot summer season is truly upon us.

We picked Ierna's. They charge 29.95 for the check up and tune up. Initially they said we had issues with our upstairs unit that would prevent him with doing the service but it turned out fine.

The guy that came was very professional and explained to us what he was doing.

He soon went outside to take care of the outside unit. He was here for about 30 min to 45 min.

When we scheduled our appt. they gave us a two hour window. The service guy came towards