Skip navigation

Proudly Serving Hillsborough, Pasco, Hernando, Polk & Pinellas Counties

Call Now For Same-Day
EMERGENCY SERVICE

813-948-6355

About Us

Ierna's Heating & Cooling - About Us

Ierna’s Heating & Cooling is a local, family–owned–and–operated, full service air conditioning and heating contractor. We service the greater Tampa Bay area, including Hillsborough, Pasco Polk and Northern Pinellas counties. We strive for excellence and settle for nothing less. We do this all at a fair and reasonable price for our customers’ sake. Because of our commitment to customer service, IERNA’s has continued to grow every year since IERNA’s Heating & Cooling began in 2003.

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. We hold our own license; we do not lease it from another company. We are proud to have the distinct honor of being recognized as the Florida Bryant "Dealer of the Year". 

We Believe In Giving Back To Our Local Community

Ierna’s Heating & Cooling has built our business by creating long–term, lasting relationships with our customers as well as with our community. We are heavily involved in the Central Pasco Chamber, the West Pasco Chamber, as well as the Wesley Chapel Chamber of Commerce, the Dade City Chamber, and Pasco–Hernando Hispanic Chamber.

Ierna’s Heating & Cooling is an extremely proud sponsor of local area charitable organizations such as, American Cancer Society, Big Brother’s Big Sisters, Meals on Wheels, Tampa’s Lowry Park Zoo, The Spring and many more.

We hope you give us an opportunity to Ierna you Trust – Ierna your Business. Please contact us with any questions you may have. For any and all of your indoor air comfort and air quality needs, call the Tampa Bay area’s premier A/C contractor, Ierna’s Heating & Cooling.

Always FREE Estimates, FREE Second Opinions
on System Replacements.

Never Any High Pressure Sales.
Residential – Commercial – New Construction

Things You Should Know About Us:

  • Florida Bryant Dealer of the Year
  • Wesley Chapel Chamber of Commerce Business of the Year
  • Central Pasco Chamber of Commerce Business of the Year
  • Best of Carrollwood HVAC (Tampa Tribune Readership Poll)
  • Best of Lutz HVAC Licensed, Bonded & Fully Insured
  • Special Financing Options Available
  • "A" Rated Member of the Better Business Bureau
  • Residential, Light Commercial or New Construction.
  • Factory & Energy Rebates Extended Warranties Available
  • Preventative Maintenance Agreements
  • Indoor air quality products
  • High Energy Efficient Systems
  • Standby Home Generators
  • Service, Sales, Maintenance, Repair
Ierna's is the Bryant Dealer of the Year for Florida

Ierna’s Welcomes Armor Air Conditioning & Heating Customers!

In September, 2012, we acquired Armor Air Heating & Cooling of Trinity, FL and their customer base. We are excited to not only expand our business, but also to be able to help these new customers. Ierna’s Heating & Cooling is known for providing exceptional customer service, and we look forward to building long term relationships with our new clientele. We are taking over Preventative Maintenance Agreements and registered Extended Warranty Policies, as well as the repair or replacement needs of Armor Air customers.

Armor Air Conditioning & Heating customers, welcome to the Ierna’s Heating & Cooling family! Call us today for any heating or air conditioning service you need.