IERNA's Heating & Cooling logoApproved Pro
Approved Pro

IERNA's Heating & Cooling

4.7(
685
)
Heating and Air Conditioning Service, Plumbing, Water Heater Service,

About us

WE SERVICE ALL HVAC & PLUMBING MAKES AND MODELS | Same - Day Service 7 - Days a Week; IERNA's Heating, Cooling and Plumbing proudly serves the Air conditioning, Heating and Plumbing needs of our customers in Hillsborough, Pasco, Hernando, Polk and Pinellas Counties in Florida. If you are in need of any HVAC or Plumbing services from air conditioning repair to plumbing and water heater repairs, IERNA's is here to help. We also service, repair and maintain all kinds of HVAC and plumbing equipment. So if you need a quick repair or a more in depth equipment replacement, give the Heating, Cooling, and Plumbing experts at IERNA's Heating, Cooling and Plumbing a call today at (813) 489-6930 or visit us online at www.iernaair.com. License#CAC1813676 | CFC1429475

Business highlights

Family owned & operated
Emergency services offered
Women owned and operated
22 years of experience

Services we offer

heating installation, air conditioning installation, heating maintenance, air conditioning maintenance, heating repair, air conditioning repair, duct cleaning, duct testing, duct sealing, custom duct design, ductless mini split air conditioning, air filtration, air cleaners, dehumidifiers, UV germicidal lights, residential heating, residential air conditioning, commercial heating, commercial air conditioning, generators, thermostats, zone control systems

Services we don't offer

Window units

Amenities

Eco Friendly Accreditations

Yes

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • Financing Available
  • Check
  • CreditCard
Our recent projects
  • 9
    Ierna's Company Photo
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    Assorted photos uploaded by IERNA's Heating & Cooling

Reviews
4.7685 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
85%
4
6%
3
3%
2
2%
1
4%
Write a review

Filter reviews by service

Showing 1-25 of 685 reviews
Shirley H.
May 2025
5.0
Plumbing
Yes, I recommend this pro
Quick response to provide service. Techs were on time, professional, courteous, and knowledgeable.
Christine M.
Mar 2023
4.0
Heating and Air Conditioning Service
Yes, I recommend this pro
Good regular maintenance check up
GABRIEL C.
Dec 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$6,000
Great services
Response from

"Thank you so much for taking the time to offer your feedback on our service. This is so important and helpful for our ongoing training and ensuring we offer great service for our customers. I am so glad you had such a great experience. If you can we would love if you shared your experience on social media as well. We appreciate your business and stay cool!"

Shirley B.
Nov 2022
5.0
Plumbing
Yes, I recommend this pro
$8,000
Checked for water leak. Don was great
Response from

"Good afternoon, Thank you so much for taking the time to offer your feedback on our service. This is so important and helpful for our ongoing training and ensuring we offer great service for our customers. I am so glad you had such a great experience. If you can we would love if you shared your experience on social media as well. We appreciate your business and stay cool!"

Jorge R.
Oct 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$610,000
Great job by the technicians
Response from

"Good afternoon, Thank you so much for taking the time to offer your feedback on our service. This is so important and helpful for our ongoing training and ensuring we offer great service for our customers. I am so glad you had such a great experience. If you can we would love if you shared your experience on social media as well. We appreciate your business and stay cool!"

Kenneth S.
Sep 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
I am happy about my choice to use Ierna's and I am extremely pleased with the results. Don explained my options and was able to work out a deal that included a few discounts and 0% financing. Josh and Kenny did a really excellent job on the installation. All three were professional, courteous, knowledgable, and went above and beyond to get the job done in a day. I highly recommend Ierna's for your heating and cooling needs.
Response from

"Good afternoon, Thank you so much for taking the time to offer your feedback on our service. This is so important and helpful for our ongoing training and ensuring we offer great service for our customers. I am so glad you had such a great experience. If you can we would love if you shared your experience on social media as well. We appreciate your business and stay cool!"

Mervia W.
Sep 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$18,000
Excellent. We so appreciate Carlos' professionalism that we would request him repeatedly.
Response from

"Good afternoon, Thank you so much for taking the time to offer your feedback on our service. This is so important and helpful for our ongoing training and ensuring we offer great service for our customers. I am so glad you had such a great experience. If you can we would love if you shared your experience on social media as well. We appreciate your business and stay cool!"

D W.
Jul 2022
5.0
Plumbing
Yes, I recommend this pro
$26,500
Great! Don came out the same day, replaced my broken valves in way less time than expected, and cut the price. Very grateful!
Response from

"Thank you for taking the time to share your kind words. More importantly, thank you for giving us the opportunity to earn your business. Stay cool!"

James K.
Jun 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
I stared using Ierna’s three years ago when my then air conditioning company failed to respond when my primary ac unit broke down. Irene’s responded in a timely fashion and determined that a part would be needed. The part was in Orlando and very expensive. After going over the options for my 14 year old unit, I chose to have a new ac unit installed. It was done the next day and I had ac that night. I have been a customer ever since. The review is for the the continuing maintenance of my ac system. As usual, the service tech Anthony, provided excellent service, was on time, professional, and left no mess. I highly recommend Ierna Air.
Response from

"Thank you for taking the time to share your kind words. More importantly, thank you for giving us the opportunity to earn your business. Stay cool!."

Frederick M.
Jun 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
Carlos completed the work quickly and professionally. I highly recommend Ierna's A/C for service and equipment
Response from

"Thank you for taking the time to share your kind words. More importantly, thank you for giving us the opportunity to earn your business. Stay cool!."

Bruce W.
May 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
Excellent. They installed the system 3 months ago. Today the system shut down due to a fluid back up when I was cleaning the drain line. The technician came out within 2 hours and promptly got the system up and running and checked the drain line. He also installed a new end to the drain line outside the house.
Response from

"Thank you for taking the time to share your kind words. More importantly, thank you for giving us the opportunity to earn your business. Stay cool!."

Wallace H.
Apr 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$18,000
This was my first time using Ierna's. Everything went very well. The service technician Carlos was on time, friendly and knowledgeable. I will be using them again.
Response from

"Thank you for taking the time to share your kind words. More importantly, thank you for giving us the opportunity to earn your business. Stay cool!"

Dori B.
Mar 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$18,000
Excellent, exceded my expectations.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool !"

Rebecca F.
Jan 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$16,000
IERNA's is fantastic. We first asked IERNA to install a new unit over 12 years ago at our rental property. Since that time we have had a maintenance plan for our rental property and our home. No matter what time, day, or weather a knowledgeable technician has arrived to fix our AC or heating problem. The work is thoroughly coordinated with us and the tenant. We are informed of the issue and repair plan. The work is completed quickly. Our last problem was a challenge with our home system being outdated. Henry, provided a solution only an expert technician could have undertaken. Our outdated system has a little more life in it, thanks to Henry and IERNA's.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy New Year!"

Jill M.
Jan 2022
5.0
Plumbing
Yes, I recommend this pro
Everything was great!
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy New Year!"

Ray J.
Jan 2022
5.0
Plumbing
Yes, I recommend this pro
$6,500
It went very well. On time. Friendly, professional, Covid cautious.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy New Year!"

Gerardo C.
Jan 2022
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$18,000
Felix H did a great job and notified me of certain issues with the air handler which is not even a year old. I also signed up for their yearly maintenance contract. I highly recommend this company and Felix H.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy New Year!"

Jennifer P.
Dec 2021
5.0
Drain Cleaning
Yes, I recommend this pro
$38,200
We received a professional and excellent service performed by Tommy&Jelani. The Ierna Heating & Cooling team schedule the job quickly and doing a great job of fixing our clogged sink. I would highly recommended this company and would use the service again in the future if needed. Thank You.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy New Year!"

Rod H.
Dec 2021
5.0
Drywall Service
Yes, I recommend this pro
$2,995
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!
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool and Happy Holidays !"

Abraham L L.
Dec 2021
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$32,000
The technician, Carlos, arrived promptly at the stated time, did a thorough inspection of the system, explained his steps, and proceeded to the job. Replaced the UV lamp, checked out the system, and replaced a capacitor. Checked for leaks in the system, and made sure the drip pan was drawn out completely. Replaced the shields and enclosures, checked out that the system was performing satisfactorily, and left the area clean and neat. Also signed us up for service contract for the next year. Fairly priced services, and done within the time span. Highly recommend for future service.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool!!"

Jeffrey J S.
Nov 2021
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$650,000
I can't say enough good things about this company. I recently used them to replace an aged HVAC system. Every stage of the project was completed in an extremely professional way. Honest, professional, cost competitive, are just a few of the things that come to mind when I think of Ierna's.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool!!"

James N.
Nov 2021
5.0
Plumbing
Yes, I recommend this pro
$25,500
All work completed professionally, in a timely matter, following Covid protocols Nd reasonably priced.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool!!"

Roberta B.
Oct 2021
5.0
Plumbing
Yes, I recommend this pro
Very polite and professional.
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool!!"

Kimberley D.
Sep 2021
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
With the service plan, I have my unit checked every six months and it runs like a charm. My tech is Carlos and he is friendly, informative, and provides useful suggestions to me as a homeowner. Highly recommend!
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You can always count on us. Stay Cool!!"

Cindy T.
Sep 2021
4.0
Plumbing
Yes, I recommend this pro
Good and waiting for estimate
Response from

"Thank you so much for the kind words and review. We are glad we can help you. You will be receiving your estimates today. Once you get the estimates, hopefully we can turn that 4 into a 5 for you. You can always count on us. Stay Cool!!"

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Showing 1-25 of 685

Licensing

Bonded
Insured
Licensed*

Trade License Number

CFC1429475

Trade License Expiration

07/04/2025

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

IERNA's Heating & Cooling is currently rated 4.7 overall out of 5.
Monday: 7:00 AM - 10:00 PM Tuesday: 7:00 AM - 10:00 PM Wednesday: 7:00 AM - 10:00 PM Thursday: 7:00 AM - 10:00 PM Friday: 7:00 AM - 10:00 PM Saturday: 8:00 AM - 10:00 PM Sunday: 8:00 AM - 10:00 PM
IERNA's Heating & Cooling accepts the following forms of payment: Financing Available, Check, CreditCard
Yes, IERNA's Heating & Cooling offers free project estimates.
Yes, IERNA's Heating & Cooling offers eco-friendly accreditations.
No, IERNA's Heating & Cooling does not offer a senior discount.
Yes, IERNA's Heating & Cooling offers emergency services.
Yes, IERNA's Heating & Cooling offers warranties.
IERNA's Heating & Cooling offers the following services: heating installation, air conditioning installation, heating maintenance, air conditioning maintenance, heating repair, air conditioning repair, duct cleaning, duct testing, duct sealing, custom duct design, ductless mini split air conditioning, air filtration, air cleaners, dehumidifiers, UV germicidal lights, residential heating, residential air conditioning, commercial heating, commercial air conditioning, generators, thermostats, zone control systems
Window units

Contact Information

18843 N US Hwy 41 N., Lutz, FL 33549

Service Hours

Sunday:8:00 AM - 10:00 PM
Monday:7:00 AM - 10:00 PM
Tuesday:7:00 AM - 10:00 PM
Wednesday:7:00 AM - 10:00 PM
Thursday:7:00 AM - 10:00 PM
Friday:7:00 AM - 10:00 PM
Saturday:8:00 AM - 10:00 PM
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