Skip navigation

Welcome to IERNA's Heating & Cooling

IERNA's Heating & Cooling offers quality air and expert HVAC service for your home. We know air conditioning and heating is important to your family. We also know the air quality of your home is equally important. We provide our customers with expert installers, knowledgeable, experienced technicians, and friendly customer service representatives.

We Service, Repair and Maintain All Makes and Models

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.

Free Estimates on System Replacements. Free Second Opinions

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. Call IERNA's Heating & Cooling to schedule an appointment today.

Same - Day Service • 7 - Days a Week A/C Emergency Hotline 813-948-6355
Financing available - click here - get pre-approved now

IERNA's Heating & Cooling Offers HVAC Services to Hillsborough, Pasco, Polk and Northern Pinellas Counties Including:

What's New at Ierna's

Air Conditioning Maintenance Tasks You Can Do On Your Own

June 27, 2016

Air conditioning maintenance as a whole is something that should be left to the professionals. Only a licensed and trained HVAC technician can accurately inspect, clean, and service an air conditioner in such a way that will leave it functioning well for the years to come.

Read Full Article

When Should I Change My Air Conditioner’s Air Filter?

June 20, 2016

If you are a Florida homeowner who doesn’t pay much attention to their air conditioner’s air filter, you are not alone. However, neglecting this AC component can do a lot more harm than good.

Read Full Article

Read More Blog Posts

Signup for Promotions

Submit your email to receive promotions: